TPS2513, 2514 Datasheet by Texas Instruments

1!. I] X E I TEXAS INSTRUMENTS
DM1
USB Connector1
VBUS
D-
D+
GND
5 V
Power
TPS2513
USB Connector2
VBUS
D-
D+
GND
DP1
DM2
DP2
IN
GND
VBUS
GND
TPS2561A
0.1 Fµ
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An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
TPS2513
,
TPS2513A
,
TPS2514
,
TPS2514A
SLVSBY8D –MAY 2013–REVISED JUNE 2020
TPS251xx USB Dedicated Charging Port Controller
1
1 Features
1• Supports USB DCP shorting D+ line to
D– line per USB battery charging specification,
revision 1.2 (BC1.2)
• Supports shorted mode (shorting D+ line to D–
line) per Chinese Telecommunication Industry
Standard YD/T 1591-2009
• Supports USB DCP applying 2.7 V on D+ Line
and 2 V on D- line (or USB DCP applying
2 V on D+ line and 2.7 V on D– line) (TPS2513,
TPS2514)
• Supports USB DCP applying 2.7 V on D+ line and
2.7 V on D- line (TPS2513A, TPS2514A)
• Supports USB DCP applying 1.2 V on
D+ and D– Lines
• Automatically Switch D+ and D– Lines
Connections for an Attached Device
• Dual USB Port Controller
(TPS2513, TPS2513A)
• Single USB port controller
(TPS2514, TPS2514A)
• Operating range: 4.5 V to 5.5 V
• Available in SOT23-6 package
2 Applications
• Vehicle USB power chargers
• AC-DC adapters with USB ports
• Other USB chargers
3 Description
The TPS251xx devices are USB dedicated charging
port (DCP) controllers. An auto-detect feature
monitors USB data line voltage, and automatically
provides the correct electrical signatures on the data
lines to charge compliant devices among the
following dedicated charging schemes:
1. Divider 1 DCP, required to apply 2 V and 2.7 V
on the D+ and D– Lines respectively (TPS2513,
TPS2514)
2. Divider 2 DCP, required to apply 2.7 V and 2 V
on the D+ and D– Lines respectively (TPS2513,
TPS2514)
3. Divider 3 DCP, required to apply 2.7 V and 2.7 V
on the D+ and D– Lines respectively (TPS2513A,
TPS2514A)
4. BC1.2 DCP, required to short the D+ Line to the
D– Line
5. Chinese Telecom Standard YD/T 1591-2009
Shorted Mode, required to short the D+ Line to
the D– Line
6. 1.2 V on both D+ and D– Lines
Device Information(1)
PART NUMBER PACKAGE BODY SIZE (NOM)
TPS2513, TPS2514 SOT-23 (6) 2.90 mm x 1.60 mm
(1) For all available packages, see the orderable addendum at
the end of the datasheet.
Simplified Schematic
l TEXAS INSTRUMENTS
2
TPS2513
,
TPS2513A
,
TPS2514
,
TPS2514A
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Table of Contents
1 Features.................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Device Options....................................................... 3
6 Pin Configuration and Functions......................... 4
7 Specifications......................................................... 5
7.1 Absolute Maximum Ratings ...................................... 5
7.2 ESD Ratings.............................................................. 5
7.3 Recommended Operating Conditions....................... 5
7.4 Thermal Information.................................................. 5
7.5 Electrical Characteristics........................................... 6
7.6 Typical Characteristics.............................................. 7
8 Detailed Description.............................................. 9
8.1 Overview ................................................................... 9
8.2 Functional Block Diagrams ..................................... 10
8.3 Feature Description................................................. 11
8.4 Device Functional Modes........................................ 12
9 Applications and Implementation ...................... 13
9.1 Application Information............................................ 13
9.2 Typical Applications ................................................ 13
10 Power Supply Recommendations ..................... 15
11 Layout................................................................... 15
11.1 Layout Guidelines ................................................. 15
11.2 Layout Example .................................................... 15
12 Device and Documentation Support ................. 16
12.1 Related Links ........................................................ 16
12.2 Receiving Notification of Documentation Updates 16
12.3 Support Resources ............................................... 16
12.4 Trademarks........................................................... 16
12.5 Electrostatic Discharge Caution............................ 16
12.6 Glossary................................................................ 16
13 Mechanical, Packaging, and Orderable
Information ........................................................... 16
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision C (December 2016) to Revision D Page
• Changed DIVIDER 2 From: (D+/D– = 2 V/2.7 V) To: (D+/D– = 2.7V / 2V) in the Device Options table ............................... 3
• Changed DIVIDER 3 From: (D+/D– = 2 V/2.7 V) To: (D+/D– = 2.7 V/2.7 V) in the Device Options table ............................ 3
• Added title to Device Options table ........................................................................................................................................ 3
Changes from Revision B (September 2013) to Revision C Page
• Added ESD Rating table, Feature Description section, Device Functional Modes,Application and Implementation
section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and
Mechanical, Packaging, and Orderable Information section.................................................................................................. 1
• Changed DM1 output voltage parameter symbol in Electrical Characteristics From: VDM1_2V To: VDM1_2.7V .......................... 6
• Changed DM2 output voltage parameter symbol in Electrical Characteristics From: VDM2_2V To: VDM2_2.7V .......................... 6
Changes from Revision A (May 2013) to Revision B Page
• Added TPS2513A and TPS2514A devices throughout data sheet........................................................................................ 1
• Changed Feature list to specify TPS251, TPS2513A, TPS2514, and TPS2514A devices ................................................... 1
• Changed list of charging scheme items in Description........................................................................................................... 1
• Changed Divider Mode section of the ELECTRICAL CHARACTERISTICS table to show values for the different devices . 6
• Changed Functional Block Diagram for TPS2513, TPS2513A ............................................................................................ 10
• Changed Functional Block Diagram for TPS2514, TPS2514A ............................................................................................ 10
• Changed section title From: Divider 1 (DCP Applying 2 V on D+ Line and 2.7 V on D– Line) or Divider 2 (DCP
Applying 2.7 V on D+ Line and 2 V on D– Line) To: Divider DCP....................................................................................... 11
• Changed text in the Divider DCP paragraph........................................................................................................................ 11
• Added Divider 3 DCP image................................................................................................................................................. 11
• Changed the DCP Auto-Detect section................................................................................................................................ 12
l TEXAS INSTRUMENTS
3
TPS2513
,
TPS2513A
,
TPS2514
,
TPS2514A
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(1) See Figure 16
5 Device Options
Table 1. Device Options
DEVICE NUMBER OF
CONTROLLER
CHARGING SCHEMES (DCP_AUTO) 1.2-V MODE
(D+/D– SHORTED AND
BIAS TO 1.2 V)
BC1.2 AND YD/T
1591-2009 MODE
(D+/D– SHORTED)
DIVIDER 1
(D+/D– = 2 V/2.7 V) DIVIDER 2
(D+/D– = 2.7V / 2V) DIVIDER 3
(D+/D– = 2.7 V/2.7 V)
TPS2513 Dual Yes(1) Yes No
Yes Yes
TPS2514 Single Yes(1) Yes No
TPS2513A Dual No No Yes
TPS2514A Single No No Yes
l TEXAS INSTRUMENTS
1DP1 6 DM1
2GND 5 IN
3N/C 4 N/C
Not to scale
1DP1 6 DM1
2GND 5 IN
3DP2 4 DM2
Not to scale
4
TPS2513
,
TPS2513A
,
TPS2514
,
TPS2514A
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(1) G = Ground, I = Input, O = Output, P = Power
6 Pin Configuration and Functions
TPS2513x DBV Package
6-Pin SOT-23
Top View
Pin Functions: TPS2513x
PIN TYPE(1) DESCRIPTION
NO. NAME
1 DP1 I/O Connected to the D+ or D– line of USB connector, provide the correct voltage with attached portable equipment for DCP
detection.
2 GND G Ground connection
3 DP2 I/O Connected to the D+ or D– line of USB connector, provide the correct voltage with attached portable equipment for DCP
detection.
4 DM2 I/O Connected to the D+ or D– line of USB connector, provide the correct voltage with attached portable equipment for DCP
detection.
5 IN P Power supply. Connect a ceramic capacitor with a value of 0.1-µF or greater from the IN pin to GND as close to the device
as possible.
6 DM1 I/O Connected to the D+ or D– line of USB connector, provide the correct voltage with attached portable equipment for DCP
detection.
(1) G = Ground, I = Input, O = Output, P = Power
TPS2514x DBV Package
6-Pin SOT-23
Top View
Pin Functions: TPS2514x
PIN TYPE(1) DESCRIPTION
NO. NAME
1 DP1 I/O Connected to the D+ or D– line of USB connector, provide the correct voltage with attached portable equipment for
DCP detection.
2 GND G Ground connection
3 N/C — No connect pin. Can be grounded or left floating.
4 N/C — No connect pin. Can be grounded or left floating.
5 IN P Power supply. Connect a ceramic capacitor with a value of 0.1-µF or greater from the IN pin to GND as close to the
device as possible.
6 DM1 I/O Connected to the D+ or D– line of USB connector, provide the correct voltage with attached portable equipment for
DCP detection.
l TEXAS INSTRUMENTS
5
TPS2513
,
TPS2513A
,
TPS2514
,
TPS2514A
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(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings
only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended
Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
7 Specifications
7.1 Absolute Maximum Ratings
over operating free-air temperature range (unless otherwise noted)(1)
MIN MAX UNIT
Voltage
IN –0.3 7
VDP1, DP2 output voltage, DM1, DM2 output voltage –0.3 5.8
DP1, DP2 input voltage, DM1, DM2 input voltage –0.3 5.8
Continuous output sink current (DP1, DP2 input current, DM1, DM2 input current) 35 mA
Continuous output source current ( DP1, DP2 output current, DM1, DM2 output current) 35 mA
Operating junction temperature, TJ–40 125 °C
Storage temperature, Tstg –65 150 °C
(1) JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.
(2) JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.
7.2 ESD Ratings
VALUE UNIT
V(ESD) Electrostatic
discharge
Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001(1) Pin 5 ±2000
VPins 1, 3, 4, 6 ±6000
Charged-device model (CDM), per JEDEC specification JESD22-C101(2) ±500
7.3 Recommended Operating Conditions
Voltages are referenced to GND (unless otherwise noted), positive current are into pins.
MIN MAX UNIT
VIN Input voltage of IN 4.5 5.5 V
VDP1 DP1 data line input voltage 0 5.5 V
VDM1 DM1 data line input voltage 0 5.5 V
IDP1 Continuous sink or source current ±10 mA
IDM1 Continuous sink or source current ±10 mA
VDP2 DP2 data line input voltage 0 5.5 V
VDM2 DM2 data line input voltage 0 5.5 V
IDP2 Continuous sink or source current ±10 mA
IDM2 Continuous sink or source current ±10 mA
TJOperating junction temperature –40 125 °C
(1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report.
7.4 Thermal Information
THERMAL METRIC(1)
TPS2513x, TPS2514x
UNITDBV (SOT-23)
6 PINS
RθJA Junction-to-ambient thermal resistance 179.9 °C/W
RθJC(top) Junction-to-case (top) thermal resistance 117.5 °C/W
RθJB Junction-to-board thermal resistance 41.9 °C/W
ψJT Junction-to-top characterization parameter 17.2 °C/W
ψJB Junction-to-board characterization parameter 41.5 °C/W
RθJC(bot) Junction-to-case (bottom) thermal resistance — °C/W
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TPS2513
,
TPS2513A
,
TPS2514
,
TPS2514A
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(1) Parameters provided for reference only, and do not constitute part of TI's published device specifications for purposes of TI's product
warranty.
7.5 Electrical Characteristics
Conditions are –40°C ≤(TJ= TA)≤125°C and 4.5 V ≤VIN ≤5.5 V. Positive current are into pins. Typical values are at 25°C.
All voltages are with respect to GND (unless otherwise noted).
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
UNDERVOLTAGE LOCKOUT
VUVLO IN rising UVLO threshold voltage 3.9 4.1 4.3 V
Hysteresis(1) 100 mV
SUPPLY CURRENT
IIN IN supply current 4.5 V ≤VIN ≤5.5 V 155 200 µA
BC 1.2 DCP MODE (SHORT MODE)
RDPM_SHORT1 DP1 and DM1 shorting resistance VDP1 = 0.8 V, IDM1 = 1 mA 157 200 Ω
RDCHG_SHORT1 Resistance between DP1/DM1 and GND VDP1 = 0.8 V 350 656 1150 kΩ
VDPL_TH_DETACH1 Voltage threshold on DP1 (under which the
device goes back to divider mode) 310 330 350 mV
VDPL_TH_DETACH_HYS1 Hysteresis(1) 50 mV
RDPM_SHORT2 DP2 and DM2 shorting resistance VDP2 = 0.8V, IDM2 = 1 mA 157 200 Ω
RDCHG_SHORT2 Resistance between DP2/DM2 and GND VDP2 = 0.8 V 350 656 1150 kΩ
VDPL_TH_DETACH2 Voltage threshold on DP2 (under which the
device goes back to divider mode) 310 330 350 mV
VDPL_TH_DETACH_HYS2 Hysteresis(1) 50 mV
DIVIDER MODE (TPS2513, TPS2514)
VDP1_2.7V DP1 output voltage VIN = 5 V 2.57 2.7 2.84 V
VDM1_2V DM1 output voltage VIN = 5 V 1.9 2 2.1 V
RDP1_PAD1 DP1 output impedance IDP1 = –5 µA 24 30 36 kΩ
RDM1_PAD1 DM1 output impedance IDM1 = –5 µA 24 30 36 kΩ
VDP2_2.7V DP2 output voltage VIN = 5 V 2.57 2.7 2.84 V
VDM2_2V DM2 output voltage VIN = 5 V 1.9 2 2.1 V
RDP2_PAD1 DP2 output impedance IDP2 = –5 µA 24 30 36 kΩ
RDM2_PAD1 DM2 output impedance IDM2 = –5 µA 24 30 36 kΩ
DIVIDER MODE (TPS2513A, TPS2514A)
VDP1_2.7V DP1 output voltage VIN = 5 V 2.57 2.7 2.84 V
VDM1_2.7V DM1 output voltage VIN = 5 V 2.57 2.7 2.84 V
RDP1_PAD1 DP1 output impedance IDP1 = –5 µA 24 30 36 kΩ
RDM1_PAD1 DM1 output impedance IDM1 = –5 µA 24 30 36 kΩ
VDP2_2.7V DP2 output voltage VIN = 5 V 2.57 2.7 2.84 V
VDM2_2.7V DM2 output voltage VIN = 5 V 2.57 2.7 2.84 V
RDP2_PAD1 DP2 output impedance IDP2 = –5 µA 24 30 36 kΩ
RDM2_PAD1 DM2 output impedance IDM2 = –5 µA 24 30 36 kΩ
1.2 V / 1.2 V MODE
VDP1_1.2V DP1 output voltage VIN = 5 V 1.12 1.2 1.28 V
VDM1_1.2V DM1 output voltage VIN = 5 V 1.12 1.2 1.28 V
RDM1_PAD2 DP1 output impedance IDP1 = –5 µA 80 102 130 kΩ
RDP1_PAD2 DM1 output impedance IDM1 = –5 µA 80 102 130 kΩ
VDP2_1.2V DP2 output voltage VIN = 5 V 1.12 1.2 1.28 V
VDM2_1.2V DM2 output voltage VIN = 5 V 1.12 1.2 1.28 V
RDP2_PAD2 DP2 output impedance IDP2 = –5 µA 80 102 130 kΩ
RDM2_PAD2 DM2 output impedance IDM2 = –5 µA 80 102 130 kΩ
l TEXAS INSTRUMENTS 00A 00A cm m2
DP1 and DM1 Output Voltage (V)
TJ Junction Temperature (ƒC)
DP1
DM1
C005
VDP1
VDM1
VIN = 5 V
DP2 and DM2 Output Voltage (V)
TJ Junction Temperature (ƒC)
DP1
DM1
C006
VDP2
VDM2
VIN = 5 V
VIN, DM2, DP2 (V)
Time (s)
VIN
DM2
DP2
C003
VIN
DM2
DP2
VIN, DM2, DP2 (V)
Time (s)
DVIN
DM1
DP1
C004
VIN
DM2
DP2
VIN, DM1, DP1 (V)
Time (s)
VIN
DM1
DP1
C001
VIN
DM1
DP1
VIN, DM1, DP1 (V)
Time (s)
DVIN
DM1
DP1
C002
VIN
DM1
DP1
7
TPS2513
,
TPS2513A
,
TPS2514
,
TPS2514A
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7.6 Typical Characteristics
Figure 1. Power On (DM1 and DP1) Figure 2. Power Off (DM1 and DP1)
Figure 3. Power On (DM2 and DP2) Figure 4. Power Off (DM2 and DP2)
Figure 5. DP1 and DM1 Output Voltage vs Temperature Figure 6. DP2 and DM2 Output Voltage vs Temperature
l TEXAS INSTRUMENTS
Supply Current (µA)
TJ Junction Temperature (ƒC)
C007
VIN = 5 V
8
TPS2513
,
TPS2513A
,
TPS2514
,
TPS2514A
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Typical Characteristics (continued)
Figure 7. Supply Current vs Temperature
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,
TPS2513A
,
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,
TPS2514A
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8 Detailed Description
8.1 Overview
The following overview references various industry standards. TI always recommends consulting the latest
standard to ensure the most recent and accurate information.
Rechargeable portable equipment requires an external power source to charge its batteries. USB ports are
convenient locations for charging because of an available 5-V power source. Universally accepted standards are
required to ensure host and client-side devices meet the power management requirements. Traditionally, USB
host ports following the USB 2.0 Specification must provide at least 500 mA to downstream client-side devices.
Because multiple USB devices can be attached to a single USB port through a bus-powered hub, it is the
responsibility of the client-side device to negotiate the power allotment from the host to ensure the total current
draw does not exceed 500 mA. In general, each USB device can subsequently request more current which is
granted in steps of 100 mA, up 500 mA total. The host may grant or deny the request based on the available
current.
Additionally, the success of the USB technology makes the micro-USB connector a popular choice for wall
adapter cables. This allows a portable device to charge from both a wall adapter and USB port with only one
connector.
One common difficulty has resulted from this. As USB charging has gained popularity, the 500-mA minimum
defined by the USB 2.0 Specification or 900 mA defined in the USB 3.0 Specification, has become insufficient for
many handsets, tablets and personal media players (PMP) which have a higher rated charging current. Wall
adapters and car chargers can provide much more current than 500 mA or 900 mA to fast charge portable
devices. Several new standards have been introduced defining protocol handshaking methods that allow host
and client devices to acknowledge and draw additional current beyond the 500 mA (defined in the USB 2.0
Specification) or 900 mA (defined in the USB 3.0 Specification) minimum while using a single micro-USB input
connector.
The devices support four of the most common protocols:
• USB Battery Charging Specification, Revision 1.2 (BC1.2)
• Chinese Telecommunications Industry Standard YD/T 1591-2009
• Divider mode
• 1.2 V on both D+ and D– lines
YD/T 1591-2009 is a subset of the BC1.2 specification supported by the vast majority of devices that implement
USB charging. Divider and 1.2-V charging schemes are supported in devices from specific yet popular device
makers. BC1.2 has three different port types, listed as follows.
• Standard downstream port (SDP)
• Charging downstream port (CDP)
• Dedicated charging port (DCP)
The BC1.2 Specification defines a charging port as a downstream facing USB port that provides power for
charging portable equipment.
Table 2 shows different port operating modes according to the BC1.2 Specification.
Table 2. Operating Modes
PORT TYPE SUPPORTS USB 2.0
COMMUNICATION MAXIMUM ALLOWABLE CURRENT
DRAWN BY PORTABLE EQUIPMENT (A)
SDP (USB 2.0) Yes 0.5
SDP (USB 3.0) Yes 0.9
CDP Yes 1.5
DCP No 1.5
l TEXAS INSTRUMENTS
DRIVER 2.7V VDM1 1.2V
S3
S2
S1
S4 Auto-detect
DP1
DM1
GND
N/C
N/C
IN UVLO
TPS2514: VDM1 = 2 V
TPS2514A: VDM1 = 2.7 V
DRIVER
2.7V VDM1 1.2V
S3
S2
S1
S4 Auto-detect
DP1
DM1
GND
2.7V VDM2 1.2V
S7
S6
S5
S8 Auto-detect
DP2
DM2
IN
UVLO
TPS2513: VDM1 / VDM2= 2 V
TPS2513A: VDM1 / VDM2= 2.7 V
10
TPS2513
,
TPS2513A
,
TPS2514
,
TPS2514A
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The BC1.2 Specification defines the protocol necessary to allow portable equipment to determine what type of
port it is connected to so that it can allot its maximum allowable current drawn. The hand-shaking process is two
steps. During step one, the primary detection, the portable equipment outputs a nominal 0.6-V output on its D+
line and reads the voltage input on its D– line. The portable device concludes it is connected to a SDP if the
voltage is less than the nominal data detect voltage of 0.3 V. The portable device concludes that it is connected
to a Charging Port if the D– voltage is greater than the nominal data detect voltage of 0.3 V and less than 0.8 V.
The second step, the secondary detection, is necessary for portable equipment to determine between a CDP and
a DCP. The portable device outputs a nominal 0.6-V output on its D– line and reads the voltage input on its D+
line. The portable device concludes it is connected to a CDP if the data line being remains is less than the
nominal data detect voltage of 0.3 V. The portable device concludes it is connected to a DCP if the data line
being read is greater than the nominal data detect voltage of 0.3 V and less than 0.8 V.
8.2 Functional Block Diagrams
Figure 8. Functional Block Diagram, TPS2513, TPS2513A
Figure 9. Functional Block Diagram, TPS2514, TPS2514A
l TEXAS INSTRUMENTS v 5 —> I, v v v ; _.— 5 _>— 5 _.—
D-
D+
GND
VBUS
200 (max)Ω
5.0 V
1.2 V
USB Connector
USB Connector
D-
D+
GND
VBUS
5.0 V
2.7 V 2.0 V
USB Connector
D-
D+
GND
VBUS
5.0 V
2.0 V 2.7 V
USB Connector
D-
D+
GND
VBUS
5.0 V
2.7 V 2.7 V
USB Connector
D-
D+
GND
VBUS
200 (max)Ω
5.0 V
11
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,
TPS2513A
,
TPS2514
,
TPS2514A
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8.3 Feature Description
8.3.1 Dedicated Charging Port (DCP)
A dedicated charging port (DCP) is a downstream port on a device that outputs power through a USB connector
but is not capable of enumerating a downstream device, which generally allows portable devices to fast charge at
their maximum rated current. A USB charger is a device with a DCP, such as a wall adapter or car power
adapter. A DCP is identified by the electrical characteristics of its data lines. The following DCP identification
circuits are usually used to meet the handshaking detections of different portable devices.
8.3.2 Short the D+ Line to the D– Line
The USB BC1.2 Specification and the Chinese Telecommunications Industry Standard YD/T 1591-2009 define
that the D+ and D– data lines must be shorted together with a maximum series impedance of 200 Ω. This is
shown in Figure 10.
Figure 10. DCP Short Mode
8.3.3 Divider DCP
There are three charging schemes for divider DCP. They are named after Divider 1, Divider 2, and Divider 3
DCPs that are shown in Figure 11,Figure 12, and Figure 13. The Divider 1 charging scheme is used for 5-W
adapters, and applies 2 V to the D+ line and 2.7 V to the D– data line. The Divider 2 charging scheme is used for
10-W adapters, and applies 2.7 V on the D+ line and 2 V is applied on the D– line. The Divider 3 charging
scheme is used for 12-W adapters, and applies 2.7 V on D+ and D– lines.
Figure 11. Divider 1 DCP Figure 12. Divider 2 DCP Figure 13. Divider 3 DCP
8.3.4 Applying 1.2 V to the D+ Line and 1.2 V to the D– Line
As shown in Figure 14, some tablet USB chargers require 1.2 V on the shorted data lines of the USB connector.
The maximum resistance between the D+ line and the D– line is 200 Ω.
Figure 14. DCP Applying 1.2 V to the D+ Line and 1.2 V to the D– Line
The devices are USB dedicated charging port (DCP) controllers. Applications include vehicle power charger, wall
adapters with USB DCP and other USB chargers. The device DCP controllers have the auto-detect feature that
monitors the D+ and D– line voltages of the USB connector, providing the correct electrical signatures on the DP
and DM pins for the correct detections of compliant portable devices to fast charge. These portable devices
include smart phones, 5-V tablets and personal media players.
l TEXAS INSTRUMENTS
D-
D+
GND
VBUS
5 V
1.2 V
USB Connector
2.7V2.0V
S1
S2
S3
S4
DP1
DM1
GND
TPS2513, TPS2514
Divider 2
S1, S2: ON
S3, S4: OFF
Short Mode
S4 ON
S1, S2, S3: OFF
1.2V on DP1 and DM1
S3, S4: ON
S1, S2: OFF
12
TPS2513
,
TPS2513A
,
TPS2514
,
TPS2514A
SLVSBY8D –MAY 2013–REVISED JUNE 2020
www.ti.com
Product Folder Links: TPS2513 TPS2513A TPS2514 TPS2514A
Submit Documentation Feedback Copyright © 2013–2020, Texas Instruments Incorporated
Feature Description (continued)
8.3.5 DCP Auto-Detect
The devices integrate an auto-detect feature to support divider mode, short mode and 1.2 V / 1.2 V modes. If a
divider device is attached, 2.7 V is applied to the DP pin and 2 V is applied to the DM pin. If a BC1.2-compliant
device is attached, the TPS2513 and TPS2514 automatically switches into short mode. If a device compliant with
the 1.2 V / 1.2 V charging scheme is attached, 1.2 V is applied on both the DP pin and the DM pin. The
functional diagram of DCP auto-detect feature (DM1 and DP1) is shown in Figure 15. DCP auto-detect feature
(DM2 and DP2 of TPS2513) has the same functional configuration. For TPS2513A and TPS2514A, the devices
also have DCP auto-detect feature and the auto-detect have the same functional configuration expect for the
default mode is Divider 3 (D+/D– = 2.7 V / 2.7 V).
Figure 15. TPS2513 and TPS2514 DCP Auto-Detect Functional Diagram
8.3.6 Undervoltage Lockout (UVLO)
The undervoltage lockout (UVLO) circuit disables DP1, DM1, DP2 and DM2 output voltage until the input voltage
reaches the UVLO turnon threshold. Built-in hysteresis prevents unwanted oscillations due to input voltage drop
from large current surges.
8.4 Device Functional Modes
The devices operate in DCP mode and automatically monitor the voltage of the USB data lines, and provide the
correct electronic signatures on the data lines to charge compliant devices.
l TEXAS INSTRUMENTS
D-
D+
VBUS
5.0 V
USB Connector
DP1
DM1
TPS2513, TPS2514
GND
D-
D+
VBUS
5.0 V
USB Connector
DP1
DM1
TPS2513, TPS2514
GND
13
TPS2513
,
TPS2513A
,
TPS2514
,
TPS2514A
www.ti.com
SLVSBY8D –MAY 2013–REVISED JUNE 2020
Product Folder Links: TPS2513 TPS2513A TPS2514 TPS2514A
Submit Documentation FeedbackCopyright © 2013–2020, Texas Instruments Incorporated
9 Applications and Implementation
NOTE
Information in the following applications sections is not part of the TI component
specification, and TI does not warrant its accuracy or completeness. TI’s customers are
responsible for determining suitability of components for their purposes. Customers should
validate and test their design implementation to confirm system functionality.
9.1 Application Information
The TPS251xx devices are USB dedicated charging port. The devices only provide the correct electrical
signatures on the data lines of USB charger port and do not provide any power for the VBUS. Below is typical
applications for USB charging ports.
9.2 Typical Applications
Figure 16. 5-W USB Charger Application Figure 17. 10-W USB Charger Application
9.2.1 Design Requirements
Table 3 lists the design parameters for this example.
Table 3. Design Parameters
PARAMETER VALUE
Input voltage, V(IN) 5 V
Output voltage, V(DC) 5 V
Maximum continuous output current, I(OUT) 2.5 A
9.2.2 Detailed Design Procedure
9.2.2.1 Divide Mode Selection of 5-W and 10-W USB Chargers
The TPS2513 and TPS2514 provide two types of connections between the DP pin and the DM pin and between
the D+ data line and the D– data line of the USB connector for a 5-W USB charger and a 10-W USB charger
with a single USB port. For 5-W USB charger, the DP1 pin is connected to the D– line and the DM1 pin is
connected to the D+ line. This is shown in Figure 16. For 10-W USB charger, the DP1 pin is connected to the D+
line and the DM1 pin is connected to the D– line. This is shown in Figure 17.Table 4 shows different charging
schemes for both 5-W and 10-W USB charger solutions. DP2 and DM2 of TPS2513 also provides this two types
of connections.
Table 4. Charging Schemes for 5-W And 10-W USB Chargers
USB CHARGER TYPE CONTAINING CHARGING SCHEMES
5-W Divider 1 1.2 V on both D+ and D– Lines BC1.2 DCP
10-W Divider 2 1.2 V on both D+ and D– Lines BC1.2 DCP
l TEXAS INSTRUMENTS 2 way nm 1 Wdiv DP! 1 V/div (~Time .1 ms/dlv l~1lme~M msmw 2 Vldlv DMZ 1 Wm 1m , 1 VJ?!" (~Time .1 ms/dlv n-nme-w ms/flw
14
TPS2513
,
TPS2513A
,
TPS2514
,
TPS2514A
SLVSBY8D –MAY 2013–REVISED JUNE 2020
www.ti.com
Product Folder Links: TPS2513 TPS2513A TPS2514 TPS2514A
Submit Documentation Feedback Copyright © 2013–2020, Texas Instruments Incorporated
9.2.3 Application Curves
Figure 18. POWER ON (DM1 and DP1) Figure 19. POWER OFF (DM1 and DP1)
Figure 20. POWER ON (DM2 and DP2) Figure 21. POWER OFF (DM2 and DP2)
I TEXAS INSTRUMENTS _ Bottom Layer Ground Plane Top Layer trace 0 Via to Bottom Layer DP1 1 GND 2 DP2 3
15
TPS2513
,
TPS2513A
,
TPS2514
,
TPS2514A
www.ti.com
SLVSBY8D –MAY 2013–REVISED JUNE 2020
Product Folder Links: TPS2513 TPS2513A TPS2514 TPS2514A
Submit Documentation FeedbackCopyright © 2013–2020, Texas Instruments Incorporated
10 Power Supply Recommendations
The devices are designed for a supply-voltage range of 4.5 V ≤VIN ≤5.5 V. If the input supply is placed more
than a few inches from the device, an input ceramic bypass capacitor higher than 0.1 µF is recommended. The
undervoltage lockout (UVLO) circuit disables DP1, DM1, DP2, and DM2 output voltage until the input voltage
reaches the UVLO turnon threshold.
11 Layout
11.1 Layout Guidelines
Place the devices near the USB output connector and place the 0.1-µF bypass capacitor near the IN pin.
11.2 Layout Example
Figure 22. Layout Recommendation
l TEXAS INSTRUMENTS
16
TPS2513
,
TPS2513A
,
TPS2514
,
TPS2514A
SLVSBY8D –MAY 2013–REVISED JUNE 2020
www.ti.com
Product Folder Links: TPS2513 TPS2513A TPS2514 TPS2514A
Submit Documentation Feedback Copyright © 2013–2020, Texas Instruments Incorporated
12 Device and Documentation Support
12.1 Related Links
The table below lists quick access links. Categories include technical documents, support and community
resources, tools and software, and quick access to sample or buy.
Table 5. Related Links
PARTS PRODUCT FOLDER SAMPLE & BUY TECHNICAL
DOCUMENTS TOOLS &
SOFTWARE SUPPORT &
COMMUNITY
TPS2513 Click here Click here Click here Click here Click here
TPS2513A Click here Click here Click here Click here Click here
TPS2514 Click here Click here Click here Click here Click here
TPS2514A Click here Click here Click here Click here Click here
12.2 Receiving Notification of Documentation Updates
To receive notification of documentation updates, navigate to the device product folder on ti.com. In the upper
right corner, click on Alert me to register and receive a weekly digest of any product information that has
changed. For change details, review the revision history included in any revised document.
12.3 Support Resources
TI E2E™ support forums are an engineer's go-to source for fast, verified answers and design help — straight
from the experts. Search existing answers or ask your own question to get the quick design help you need.
Linked content is provided "AS IS" by the respective contributors. They do not constitute TI specifications and do
not necessarily reflect TI's views; see TI's Terms of Use.
12.4 Trademarks
E2E is a trademark of Texas Instruments.
All other trademarks are the property of their respective owners.
12.5 Electrostatic Discharge Caution
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
12.6 Glossary
SLYZ022 —TI Glossary.
This glossary lists and explains terms, acronyms, and definitions.
13 Mechanical, Packaging, and Orderable Information
The following pages include mechanical, packaging, and orderable information. This information is the most
current data available for the designated devices. This data is subject to change without notice and revision of
this document. For browser-based versions of this data sheet, refer to the left-hand navigation.
I TEXAS INSTRUMENTS Samples Samples Samples Samples Sample: Sample: Samples Samples
PACKAGE OPTION ADDENDUM
www.ti.com 10-Dec-2020
Addendum-Page 1
PACKAGING INFORMATION
Orderable Device Status
(1)
Package Type Package
Drawing Pins Package
Qty Eco Plan
(2)
Lead finish/
Ball material
(6)
MSL Peak Temp
(3)
Op Temp (°C) Device Marking
(4/5)
Samples
TPS2513ADBVR ACTIVE SOT-23 DBV 6 3000 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 PB2Q
TPS2513ADBVT ACTIVE SOT-23 DBV 6 250 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 PB2Q
TPS2513DBVR ACTIVE SOT-23 DBV 6 3000 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 2513
TPS2513DBVT ACTIVE SOT-23 DBV 6 250 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 2513
TPS2514ADBVR ACTIVE SOT-23 DBV 6 3000 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 PB3Q
TPS2514ADBVT ACTIVE SOT-23 DBV 6 250 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 PB3Q
TPS2514DBVR ACTIVE SOT-23 DBV 6 3000 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 2514
TPS2514DBVT ACTIVE SOT-23 DBV 6 250 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 2514
(1) The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2) RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance
do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may
reference these types of products as "Pb-Free".
RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption.
Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of <=1000ppm threshold. Antimony trioxide based
flame retardants must also meet the <=1000ppm threshold requirement.
(3) MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.
(4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device.
(5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation
of the previous line and the two combined represent the entire Device Marking for that device.
I TEXAS INSTRUMENTS
PACKAGE OPTION ADDENDUM
www.ti.com 10-Dec-2020
Addendum-Page 2
(6) Lead finish/Ball material - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead finish/Ball material values may wrap to two
lines if the finish value exceeds the maximum column width.
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information
provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and
continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals.
TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis.
OTHER QUALIFIED VERSIONS OF TPS2513A, TPS2514A :
•Automotive: TPS2513A-Q1, TPS2514A-Q1
NOTE: Qualified Version Definitions:
•Automotive - Q100 devices qualified for high-reliability automotive applications targeting zero defects
I TEXAS INSTRUMENTS REEL DIMENSIONS TAPE DIMENSIONS ’ I‘KO '«Pt» Reel DlameIer A0 Dimension designed to accommodate the component Width Bo Dimension designed to accommodate the component Iength K0 Dimension designed to accommodate the component thickness 7 w Overau Wiotn ot the carrier Iape i P1 Pitch between successive cawty centers f T Reel Width (W1) QUADRANT ASSIGNMENTS FOR PIN 1 ORIENTATION IN TAPE DOODOOOD ,,,,,,,,,,, ‘ User Direcllon 0' Feed SprockeI Hoies Pockel Quadrams
TAPE AND REEL INFORMATION
*All dimensions are nominal
Device Package
Type Package
Drawing Pins SPQ Reel
Diameter
(mm)
Reel
Width
W1 (mm)
A0
(mm) B0
(mm) K0
(mm) P1
(mm) W
(mm) Pin1
Quadrant
TPS2513ADBVR SOT-23 DBV 6 3000 178.0 9.0 3.23 3.17 1.37 4.0 8.0 Q3
TPS2513ADBVT SOT-23 DBV 6 250 178.0 9.0 3.23 3.17 1.37 4.0 8.0 Q3
TPS2513DBVR SOT-23 DBV 6 3000 178.0 9.0 3.23 3.17 1.37 4.0 8.0 Q3
TPS2513DBVT SOT-23 DBV 6 250 178.0 9.0 3.23 3.17 1.37 4.0 8.0 Q3
TPS2514ADBVR SOT-23 DBV 6 3000 178.0 9.0 3.23 3.17 1.37 4.0 8.0 Q3
TPS2514ADBVT SOT-23 DBV 6 250 178.0 9.0 3.23 3.17 1.37 4.0 8.0 Q3
TPS2514DBVR SOT-23 DBV 6 3000 178.0 9.0 3.23 3.17 1.37 4.0 8.0 Q3
TPS2514DBVR SOT-23 DBV 6 3000 180.0 8.4 3.2 3.2 1.4 4.0 8.0 Q3
TPS2514DBVT SOT-23 DBV 6 250 180.0 8.4 3.2 3.2 1.4 4.0 8.0 Q3
PACKAGE MATERIALS INFORMATION
www.ti.com 24-Apr-2020
Pack Materials-Page 1
I TEXAS INSTRUMENTS TAPE AND REEL BOX DIMENSIONS
*All dimensions are nominal
Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm)
TPS2513ADBVR SOT-23 DBV 6 3000 180.0 180.0 18.0
TPS2513ADBVT SOT-23 DBV 6 250 180.0 180.0 18.0
TPS2513DBVR SOT-23 DBV 6 3000 180.0 180.0 18.0
TPS2513DBVT SOT-23 DBV 6 250 180.0 180.0 18.0
TPS2514ADBVR SOT-23 DBV 6 3000 180.0 180.0 18.0
TPS2514ADBVT SOT-23 DBV 6 250 180.0 180.0 18.0
TPS2514DBVR SOT-23 DBV 6 3000 180.0 180.0 18.0
TPS2514DBVR SOT-23 DBV 6 3000 210.0 185.0 35.0
TPS2514DBVT SOT-23 DBV 6 250 210.0 185.0 35.0
PACKAGE MATERIALS INFORMATION
www.ti.com 24-Apr-2020
Pack Materials-Page 2
3: fig,
www.ti.com
PACKAGE OUTLINE
C
0.22
0.08 TYP
0.25
3.0
2.6
2X 0.95
1.45 MAX
0.15
0.00 TYP
6X 0.50
0.25
0.6
0.3 TYP
8
0 TYP
1.9
A
3.05
2.75
B
1.75
1.45
(1.1)
SOT-23 - 1.45 mm max heightDBV0006A
SMALL OUTLINE TRANSISTOR
4214840/C 06/2021
NOTES:
1. All linear dimensions are in millimeters. Any dimensions in parenthesis are for reference only. Dimensioning and tolerancing
per ASME Y14.5M.
2. This drawing is subject to change without notice.
3. Body dimensions do not include mold flash or protrusion. Mold flash and protrusion shall not exceed 0.25 per side.
4. Leads 1,2,3 may be wider than leads 4,5,6 for package orientation.
5. Refernce JEDEC MO-178.
0.2 C A B
1
34
5
2
INDEX AREA
PIN 1
6
GAGE PLANE
SEATING PLANE
0.1 C
SCALE 4.000
www.ti.com
EXAMPLE BOARD LAYOUT
0.07 MAX
ARROUND 0.07 MIN
ARROUND
6X (1.1)
6X (0.6)
(2.6)
2X (0.95)
(R0.05) TYP
4214840/C 06/2021
SOT-23 - 1.45 mm max heightDBV0006A
SMALL OUTLINE TRANSISTOR
NOTES: (continued)
6. Publication IPC-7351 may have alternate designs.
7. Solder mask tolerances between and around signal pads can vary based on board fabrication site.
SYMM
LAND PATTERN EXAMPLE
EXPOSED METAL SHOWN
SCALE:15X
PKG
1
34
5
2
6
SOLDER MASK
OPENING
METAL UNDER
SOLDER MASK
SOLDER MASK
DEFINED
EXPOSED METAL
METAL
SOLDER MASK
OPENING
NON SOLDER MASK
DEFINED
(PREFERRED)
SOLDER MASK DETAILS
EXPOSED METAL
www.ti.com
EXAMPLE STENCIL DESIGN
(2.6)
2X(0.95)
6X (1.1)
6X (0.6)
(R0.05) TYP
SOT-23 - 1.45 mm max heightDBV0006A
SMALL OUTLINE TRANSISTOR
4214840/C 06/2021
NOTES: (continued)
8. Laser cutting apertures with trapezoidal walls and rounded corners may offer better paste release. IPC-7525 may have alternate
design recommendations.
9. Board assembly site may have different recommendations for stencil design.
SOLDER PASTE EXAMPLE
BASED ON 0.125 mm THICK STENCIL
SCALE:15X
SYMM
PKG
1
34
5
2
6
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