LM61480QRPHRQ1 - Texas Instruments

Manufacturer Part Number

LM61480QRPHRQ1

Manufacturer

Texas Instruments

Introduction

Automotive-grade step-down voltage regulator

Product Features and Performance

Adjustable output voltage range from 1V to 34.2V

Capable of delivering 8A of output current

Supports input voltage range from 3V to 36V

Buck topology for efficient step-down conversion

Supports 400kHz, 2.2MHz, and adjustable 200kHz ~ 2.2MHz switching frequency options

Surface mount package, suitable for high-density PCB designs

Product Advantages

High efficiency and flexibility for automotive applications

Wide input voltage range accommodating various power sources

Designed for harsh automotive environments

Key Technical Parameters

Output Type: Adjustable

Number of Outputs: 1

Current - Output: 8A

Voltage - Input (Min): 3V

Voltage - Input (Max): 36V

Voltage - Output (Min/Fixed): 1V

Voltage - Output (Max): 34.2V

Frequency - Switching: 200kHz ~ 2.2MHz

Operating Temperature: -40°C ~ 150°C

Quality and Safety Features

Qualification: AEC-Q100 standards for automotive reliability

Robust thermal performance with operating temperatures ranging from -40°C to 150°C

No synchronous rectifier for simplified design

Compatibility

Surface Mount, Wettable Flank for improved solderability

Compatible with 16-PowerVFQFN footprint

Application Areas

Automotive power systems

Industrial power supplies

Consumer electronics

Product Lifecycle

Active status with ongoing manufacturer support

Not nearing discontinuation

Several Key Reasons to Choose This Product

Automotive-grade device satisfying AEC-Q100 qualifications

Wide input voltage range offering design flexibility

High-temperature operational reliability for automotive applications

Robust power output capable of supplying 8A

Adjustable switching frequency for design optimization

Easy-to-integrate surface mount wettable flank package