LM2576HVS-12 - Texas Instruments

Manufacturer Part Number

LM2576HVS-12

Manufacturer

Texas Instruments

Introduction

The LM2576HVS-12 is a step-down voltage regulator, part of Texas Instruments' SIMPLE SWITCHER® series, designed for efficient power management.

Product Features and Performance

Step-down (Buck) topology

Fixed output configuration

Output voltage fixed at 12V

Input voltage range from 4V to 60V

Capable of delivering 3A output current

Switching frequency of 52kHz

Non-synchronous rectifier

Can operate at temperature ranges from -40°C to +125°C

Product Advantages

High efficiency and reliability

Wide input range suitable for diverse applications

Thermal shutdown and current limit for enhanced protection

Key Technical Parameters

Voltage Input (Min): 4V

Voltage Input (Max): 60V

Voltage Output (Min/Fixed): 12V

Current Output: 3A

Frequency Switching: 52kHz

Operating Temperature: -40°C ~ 125°C (TJ)

Quality and Safety Features

Built-in protection features including thermal shutdown and current limiting

Rugged package TO-263 ensures safe operation under harsh conditions

Compatibility

Compatible with various harsh environments due to extensive temperature range and robust package

Application Areas

Suitable for use in networking, telecommunications and industrial applications among others

Product Lifecycle

Status: Last Time Buy

Availability of replacements or upgrades should be checked with manufacturer due to nearing discontinuation

Several Key Reasons to Choose This Product

High efficiency reducing power loss and heat generation

Wide input voltage flexibility suitable for various power sources

Robust safety features securing operational reliability

TO-263 package suitable for high power and high temperature applications

Suitable for tough environmental conditions due to extended temperature range