LM53625MQURNLRQ1 - Texas Instruments

Manufacturer Part Number

LM53625MQURNLRQ1

Manufacturer

Texas Instruments

Introduction

The LM53625MQURNLRQ1 is a step-down (Buck) DC-DC switching regulator specifically designed for automotive applications with a focus on high efficiency and robust performance.

Product Features and Performance

Adjustable output voltage ranging from 3.3V to 10V

Maximum output current of 2.5A

High switching frequency of 2.1MHz

Supports synchronous rectification for improved efficiency

Operates over a wide input voltage range from 3.9V to 36V

Can withstand operating temperatures from -40°C to 150°C

Product Advantages

High efficiency reduces thermal footprint and energy consumption

Wide input voltage range accommodates various automotive battery levels

Compact 22-VFQFN package suitable for space-constrained applications

Automotive grade component with AEC-Q100 qualification ensures reliability in harsh environments

Key Technical Parameters

Input Voltage: 3.9V to 36V

Output Voltage: 3.3V to 10V

Output Current: 2.5A

Switching Frequency: 2.1MHz

Operating Temperature Range: -40°C to 150°C

Quality and Safety Features

AEC-Q100 qualified

Built-in thermal overload protection

Over voltage, under voltage, and short circuit protection

Compatibility

Compatible with a range of automotive power systems

Surface mount package for use with standard PCB technology

Application Areas

Automotive electronics

Power management for sensors, microcontrollers, and other electronic subsystems

Product Lifecycle

Currently active product status

Not nearing discontinuation with ongoing manufacturer support and supply

Several Key Reasons to Choose This Product

High efficiency for power savings and minimal heat generation

Synchronous rectification feature enhances overall performance

Reliable operation in extreme temperature conditions

AEC-Q100 qualification assures automotive standard compliance

Compact and versatile, fitting a wide range of automotive applications