LM3646YFQR is Obsolete and no longer manufactured.

Available Substitutes:

MFR Recommended

Texas Instruments

In Stock: 0

Unit Price: kr.5.57000

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LM3646YFQR
DigiKey Part Number	296-38031-2-ND - Tape & Reel (TR)
Manufacturer	Texas Instruments
Manufacturer Product Number	LM3646YFQR
Description	IC LED DRV RGLTR I2C 20DSBGA
Customer Reference
Detailed Description	LED Driver IC 2 Output DC DC Regulator Step-Up (Boost) I2C Dimming 1.5A (Flash) 20-DSBGA (2.04x1.78)
Datasheet	Datasheet
EDA/CAD Models	LM3646YFQR Models

Product Attributes

Type	Description	Select All
Category	Integrated Circuits (ICs) Power Management (PMIC) LED Drivers
Manufacturer	Texas Instruments
Series	-
Packaging	Tape & Reel (TR)
Part Status	Obsolete
Type	DC DC Regulator
Topology	Step-Up (Boost)
Internal Switch(s)	Yes
Number of Outputs	2
Voltage - Supply (Min)	2.7V
Voltage - Supply (Max)	5.5V
Voltage - Output	-
Current - Output / Channel	1.5A (Flash)
Frequency	4MHz
Dimming	I2C
Applications	Camera Flash
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	20-WFBGA, DSBGA
Supplier Device Package	20-DSBGA (2.04x1.78)
Base Product Number	LM3646