LM61495Q3RPHRQ1 - Texas Instruments

Manufacturer Part Number

LM61495Q3RPHRQ1

Manufacturer

Texas Instruments

Introduction

The LM61495Q3RPHRQ1 is a high-efficiency automotive-grade step-down DC-DC switching regulator.

Product Features and Performance

Step-Down (Buck) topology

Fixed output voltage of 3.3V

Supports a high output current of 10A

Adjustable switching frequency from 200kHz to 2.2MHz

Incorporates synchronous rectification for improved efficiency

Thermal performance suited for broad temperature ranges

Product Advantages

High efficiency in power conversion

Works over a wide input voltage range from 3V to 36V

Capable of heavy load applications up to 10A

Adaptable switching frequency for design flexibility

Automotive-grade product with high reliability

Key Technical Parameters

Voltage - Input (Min): 3V

Voltage - Input (Max): 36V

Voltage - Output (Min/Fixed): 3.3V

Current - Output: 10A

Frequency - Switching: 200kHz ~ 2.2MHz

Operating Temperature: -40°C ~ 150°C (TJ)

Quality and Safety Features

Operating temperature range suitable for harsh environments

Compliant with AEC-Q100 automotive qualification standards

Built with over-temperature and over-current protection

Compatibility

Compatible with surface mount technology

Wettable flank package facilitates inspection quality

16-PowerVFQFN package can be used in compact circuit designs

Application Areas

Automotive electronics

Power supplies for microprocessors and FPGAs

Telecommunications infrastructure

Industrial systems

Product Lifecycle

Active product status

Not near discontinuation

Upgrades or replacements are available if needed

Several Key Reasons to Choose This Product

Robust design suitable for automotive applications

Flexible power solution for a broad range of input voltages

High-efficiency synchronous buck converter minimizes heat generation

Suitable for power-dense applications due to compact VFQFN package

Adjustable switching frequency enables optimization for efficiency or noise

AEC-Q100 qualified ensuring reliability and performance standards for automotive use