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

LM51521QRGRRQ1

DigiKey Part Number
296-LM51521QRGRRQ1TR-ND - Tape & Reel (TR)
296-LM51521QRGRRQ1CT-ND - Cut Tape (CT)
296-LM51521QRGRRQ1DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM51521QRGRRQ1
Description
AUTOMOTIVE 2.2 MHZ WIDE VIN LOW
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Boost Regulator Positive Output Step-Up DC-DC Controller IC 20-VQFN (3.5x3.5)
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
Texas Instruments
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Output Type
Transistor Driver
Function
Step-Up
Output Configuration
Positive
Topology
Boost
Number of Outputs
1
Output Phases
1
Voltage - Supply (Vcc/Vdd)
0.8V ~ 42V
Frequency - Switching
100kHz ~ 2.2MHz
Duty Cycle (Max)
80%, 94%
Synchronous Rectifier
Yes
Clock Sync
Yes
Serial Interfaces
-
Control Features
Dead Time Control, Enable, Frequency Control, Ramp, Soft Start, Tracking
Operating Temperature
-40°C ~ 150°C (TJ)
Grade
Automotive
Qualification
AEC-Q100
Mounting Type
Surface Mount, Wettable Flank
Package / Case
20-VFQFN Exposed Pad
Supplier Device Package
20-VQFN (3.5x3.5)
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 2.701
Check for Additional Incoming Stock
All prices are in DKK
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1kr.23.28000kr.23.28
10kr.17.55000kr.175.50
25kr.16.11200kr.402.80
100kr.14.53190kr.1,453.19
250kr.13.77848kr.3,444.62
500kr.13.32428kr.6,662.14
1.000kr.12.95044kr.12,950.44
* All Digi-Reel orders will add a kr.47.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3.000kr.12.48871kr.37,466.13
Manufacturers Standard Package
Unit Price without VAT:kr.23.28000
Unit Price with VAT:kr.29.10000