LM2575HVT-15 - Texas Instruments

Manufacturer Part Number

LM2575HVT-15

Manufacturer

Texas Instruments

Introduction

The LM2575HVT-15 is a monolithic integrated circuit that provides all the active functions for a step-down (buck) switching regulator.

Product Features and Performance

Efficient Voltage Conversion from 4V to 60V input to a 15V Fixed Output

Delivers 1A Output Current

Operates at 52kHz Switching Frequency

SIMPLE SWITCHER® Series for Simplified Design

Positive Output Configuration

Non-Synchronous Rectification

Internal Oscillator

Thermal Shutdown and Current Limit Protection

Product Advantages

High Efficiency for Power Conversion

Easy to Use with Minimal External Components

Built-In Protection Features for Enhanced Safety

Wide Input Voltage Range Accommodates Varying Power Supplies

Standard TO-220 Package for Easy Mounting

Key Technical Parameters

Voltage Input (Min): 4V

Voltage Input (Max): 60V

Voltage Output (Min/Fixed): 15V

Current Output: 1A

Frequency Switching: 52kHz

Operating Temperature Range: -40°C to 125°C

Quality and Safety Features

Over Temperature Protection

Current Limiting

Inherent Thermal Shutdown Feature

Compatibility

Compatible with Various Input Sources within Voltage Range

Through Hole Mountable on Printed Circuit Boards

Application Areas

Consumer Electronics

Computers and Computer Peripherals

Industrial Equipment

Telecommunications

Product Lifecycle

Classified as Last Time Buy

Consider Future Replacement or Upgrade Options

Key Reasons to Choose This Product

Reliable Buck Regulator from Texas Instruments

High Input Voltage Capabilities Making It Suitable for Various Applications

Fixed 15V Output Eliminates Need for External Adjustment

Built-In Safety Features Assure Stable Operation

Industry Standard Package Ensures Compatibility with a Wide Range of PCB Designs

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