LM2575HVN-ADJ - Texas Instruments

Manufacturer Part Number

LM2575HVN-ADJ

Manufacturer

Texas Instruments

Introduction

The LM2575HVN-ADJ from Texas Instruments is part of the SIMPLE SWITCHER® series, designed to provide a step-down (buck) voltage regulator solution in a through-hole package. Its primary purpose is to convert higher DC input voltages to lower DC output voltages with high efficiency.

Product Features and Performance

Adjustable output voltage ranging from 1.23V to 57V.

Capable of supplying 1A output current.

Works with an input voltage range from 4V to 60V.

52kHz switching frequency for optimal efficiency.

Non-synchronous rectification for simpler circuit design.

Capable of operating in temperatures ranging from -40°C to 125°C.

Implements a buck topology for efficient power conversion.

Product Advantages

Broad input voltage range accommodates various power supplies.

High output voltage range offers versatility for different applications.

Thermal overload protection enhances safety and reliability.

High efficiency reduces energy waste and heat generation.

Simple external component requirements facilitate easier circuit design.

Key Technical Parameters

Input Voltage (Min): 4V

Input Voltage (Max): 60V

Output Voltage (Min): 1.23V

Output Voltage (Max): 57V

Output Current: 1A

Switching Frequency: 52kHz

Operating Temperature: -40°C to 125°C

Package: 16-DIP

Quality and Safety Features

Built-in thermal overload protection.

Safe operation over a wide range of temperatures.

Compatibility

Through-hole mounting for easy integration into a wide range of circuit boards.

Application Areas

Power supply modules.

Consumer electronics.

Industrial controls.

Portable devices.

Product Lifecycle

This product is listed as Obsolete, indicating it may not be available for new designs.

Users should look for current replacements or upgrades for future projects.

Several Key Reasons to Choose This Product

Wide range of input and output voltages accommodates diverse applications.

Thermal protection enhances reliability in various operating conditions.

High efficiency for reduced heat generation and lower energy consumption.

Versatility in application across consumer, industrial, and portable devices.

Texas Instruments' reputation for quality and reliability.