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Boost Regulator Positive Output Step-Up I2C DC-DC Controller IC 32-VQFN (5x5)
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LM51261AQRHBRQ1

DigiKey Part Number
296-LM51261AQRHBRQ1TR-ND - Tape & Reel (TR)
296-LM51261AQRHBRQ1CT-ND - Cut Tape (CT)
296-LM51261AQRHBRQ1DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM51261AQRHBRQ1
Description
AUTOMOTIVE, 42V VIN, 2.2MHZ SING
Manufacturer Standard Lead Time
18 Weeks
Customer Reference
Detailed Description
Boost Regulator Positive Output Step-Up I2C DC-DC Controller IC 32-VQFN (5x5)
Product Attributes
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Category
Duty Cycle (Max)
99.4%
Manufacturer
Texas Instruments
Synchronous Rectifier
Yes
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Clock Sync
Yes
Part Status
Active
Serial Interfaces
I2C
Output Type
Transistor Driver
Control Features
Current Limit, Dead Time Control, Enable, Frequency Control, Soft Start
Function
Step-Up
Operating Temperature
-40°C ~ 150°C (TJ)
Output Configuration
Positive
Grade
Automotive
Topology
Boost
Qualification
AEC-Q100
Number of Outputs
1
Mounting Type
Surface Mount, Wettable Flank
Output Phases
1
Package / Case
32-VFQFN Exposed Pad
Voltage - Supply (Vcc/Vdd)
4.5V ~ 42V
Supplier Device Package
32-VQFN (5x5)
Frequency - Switching
100kHz ~ 2.2MHz
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 2,998
Check for Additional Incoming Stock
All prices are in TWD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1NT$153.00000NT$153
10NT$115.60000NT$1,156
25NT$106.32000NT$2,658
100NT$96.11000NT$9,611
250NT$91.24000NT$22,810
500NT$90.90800NT$45,454
* All Digi-Reel orders will add a NT$215 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000NT$82.90633NT$248,719
Manufacturers Standard Package