LM2597HVMX-5.0 - Texas Instruments

Manufacturer Part Number

LM2597HVMX-5.0

Manufacturer

Texas Instruments

Introduction

The LM2597HVMX-5.0 is a part of TI's SIMPLE SWITCHER® series designed for step-down voltage regulation in power management circuits.

Product Features and Performance

SIMPLE SWITCHER® series voltage regulator

Step-down (Buck) topology for efficient power conversion

Fixed output voltage of 5V

Capable of supplying 500mA current output

Switching frequency of 150kHz

Non-synchronous rectifier for simplicity of design

Operates over a wide input voltage range from 4.5V to 60V

Suitable for operating temperatures from -40°C to 125°C

Product Advantages

Wide input voltage range allows flexibility across various power supplies

High efficiency at light loads and full loads

Simple external components requirements

Thermal shutdown and current limit protection for device safety

Suitable for high-temperature applications

Key Technical Parameters

Number of Outputs: 1

Input Voltage (Min): 4.5V

Input Voltage (Max): 60V

Output Voltage (Fixed): 5V

Current Output: 500mA

Frequency Switching: 150kHz

Operating Temperature range: -40°C ~ 125°C

Quality and Safety Features

Built-in protection features including thermal shutdown and current limiting

Industry-standard 8-SOIC package for robustness and reliability

Compatibility

Surface mount 8-SOIC device package compatible with standard SMT processes

Application Areas

Suitable for a variety of applications including industrial, automotive, telecommunications, and consumer electronics

Product Lifecycle

Obsolete product status, alternatives or upgraded components recommended

Replacement products or upgrades might be available from the manufacturer

Several Key Reasons to Choose This Product

Texas Instruments quality and reliability

Simple design and easy implementation into various circuit configurations

Robust thermal and safety features extending device longevity

Capable of operating in harsh environments given the extensive temperature range

Trusted by engineers for a wide range of power regulation applications due to its proven track record and performance