LM2594HVMX-12 - Texas Instruments

Manufacturer Part Number

LM2594HVMX-12

Manufacturer

Texas Instruments

Introduction

The LM2594HVMX-12 is part of Texas Instruments' SIMPLE SWITCHER® series, designed for power management applications as a step-down (buck) DC DC switching regulator.

Product Features and Performance

Easy-to-use step-down voltage regulator

Fixed 12V output with a single output channel

Operates with an input voltage range of 4.5V to 60V

Capable of supplying 500mA output current

Switching frequency set at 150kHz

Designed for surface-mount technology with an 8-SOIC package

Efficiency optimized for low voltage drop and minimal power loss

Thermal shutdown and current limit for device protection

Simple external components required for operation

Product Advantages

Efficient power conversion extending battery life

Stable fixed output for consistent performance

High input voltage range suitable for various applications

Thermal protection increases product reliability

Compact SOIC package saves board space

Key Technical Parameters

Minimum Input Voltage: 4.5V

Maximum Input Voltage: 60V

Fixed Output Voltage: 12V

Output Current: 500mA

Switching Frequency: 150kHz

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

Quality and Safety Features

Built-in thermal shutdown

Over-current limiting

Self-protection against fault conditions

Compatibility

Compatible with a wide range of input voltages

Suitable for various electronic devices requiring a stable 12V supply

Application Areas

Power supplies for industrial equipment

Automotive applications

Office and telecom equipment

Consumer electronics

Product Lifecycle

Status: Obsolete

Advisory of potential discontinuation with recommendations for replacement or upgrade available from Texas Instruments

Key Reasons to Choose This Product

Proven performance in SIMPLE SWITCHER® series

High reliability with in-built safety features

Ease of design with minimal external components

Suitable for a wide range of applications with broad input voltage support

Manufacturing quality and support from Texas Instruments

Ideal for designs where space is at a premium due to compact SOIC package