LMR23630FQDRRRQ1 - Texas Instruments

Manufacturer Part Number

LMR23630FQDRRRQ1

Manufacturer

Texas Instruments

Introduction

The LMR23630FQDRRRQ1 is part of Texas Instruments' SIMPLE SWITCHER® series, specifically designed for automotive applications requiring efficient voltage regulation.

Product Features and Performance

Step-down (buck) voltage regulator

Adjustable output voltage ranging from 1V to 28V

Maximum output current of 3A

Wide input voltage range from 4V to 36V

High switching frequency range from 150kHz to 2.425MHz

Utilizes synchronous rectification for improved efficiency

Low radiated emissions

AEC-Q100 qualified for automotive applications

Stable operation over a wide temperature range from -40°C to 125°C

Product Advantages

High efficiency and reduced heat generation

Scalable switching frequency

Versatile input voltage accommodates varying power supplies

Precision output voltage control

Robust thermal and electrical characteristics suited for harsh automotive environments

Key Technical Parameters

Input Voltage: 4V to 36V

Output Voltage: 1V to 28V

Output Current: 3A

Operating Temperature: -40°C to 125°C

Switching Frequency: 150kHz to 2.425MHz

Quality and Safety Features

Built-in thermal shutdown

Overcurrent and overvoltage protection

Cycle-by-cycle current limit

Compliance with automotive standards (AEC-Q100)

Compatibility

Compatible with a wide range of automotive applications due to adjustable output characteristics

Surface Mount, Wettable Flank package enables reliable soldering and inspection

Application Areas

Automotive electronics

Power management for automotive sensors and controllers

Infotainment and telematics systems

Advanced driver assistance systems (ADAS)

Product Lifecycle

Currently active product status

Long-term availability and support

Upgrades or replacements are available if needed, ensuring minimal disruption in supply

Several Key Reasons to Choose This Product

Robust performance in extreme temperature conditions

High flexibility in input and output voltage ranges

Efficient power conversion reducing the need for additional heat sinking

Stringent compliance with automotive industry standards

Enhanced design for easier manufacturability and testing in automotive applications