LM61430AFSQRJRRQ1 - Texas Instruments

Manufacturer Part Number

LM61430AFSQRJRRQ1

Manufacturer

Texas Instruments

Introduction

The LM61430AFSQRJRRQ1 is a high-performance step-down (buck) regulator specifically designed for automotive applications, ensuring efficient voltage regulation and power management.

Product Features and Performance

Adjustable output voltage range from 1V to 34.2V

Supports input voltage from 3V to 36V

High output current capability up to 3A

Wide switching frequency range from 200kHz to 2.2MHz

Incorporates synchronous rectifier to enhance efficiency

Designed to operate over a broad temperature range from -40°C to 150°C

Product Advantages

High efficiency and reliability in harsh automotive environments

Versatile input and output voltage configurations for diverse applications

Improved power density facilitated by a compact package design

Key Technical Parameters

Topology: Buck (Step-Down)

Number of Outputs: 1

Output Configuration: Positive

Output Type: Adjustable

Frequency Switching: 200kHz ~ 2.2MHz

Current Output: 3A

Voltage Input (Min): 3V

Voltage Input (Max): 36V

Voltage Output (Min/Fixed): 1V

Voltage Output (Max): 34.2V

Quality and Safety Features

Operates within Automotive grade specifications

AEC-Q100 qualified for automotive applications

Built-in over-temperature protection for enhanced safety

Compatibility

Widely compatible with various automotive voltage systems

Mounting Type: Surface Mount, Wettable Flank for reliable soldering

Application Areas

Automotive Power Systems

Embedded Automotive Applications

Automotive Sensory Systems

Product Lifecycle

Status: Active

Not nearing discontinuation, with ongoing support and availability

Several Key Reasons to Choose This Product

Highly adaptable with wide input and output voltage ranges

Efficient power management with synchronous rectification technology

Reliable performance in extreme temperatures, ensuring automotive system stability

Compact and robust design suitable for space-constrained automotive environments

Compliant with stringent automotive quality standards (AEC-Q100)