LM2594HVMX-5.0 - Texas Instruments

Manufacturer Part Number

LM2594HVMX-5.0

Manufacturer

Texas Instruments

Introduction

The LM2594HVMX-5.0 is part of Texas Instruments' SIMPLE SWITCHER® series, designed for efficient power management, particularly as a DC DC switching regulator that steps down voltage.

Product Features and Performance

Step-Down (Buck) regulator topology

Fixed output configuration with an output voltage of 5V

Capable of operating with an input voltage range from 4.5V to 60V

Delivers up to 500mA of output current

Switching frequency is set at 150kHz

Does not support synchronous rectification

Designed to operate in temperatures ranging from -40°C to 125°C

Product Advantages

High input voltage range compatibility supporting diverse applications

Supports cold-environments with its operational temperature range

Compact 8-SOIC package allows for efficient use of PCB space

SIMPLE SWITCHER® technology simplifies design and reduces external components count

Key Technical Parameters

Voltage Input (Min): 4.5V

Voltage Input (Max): 60V

Voltage Output (Min/Fixed): 5V

Current Output: 500mA

Frequency Switching: 150kHz

Operating Temperature: -40°C ~ 125°C

Mounting Type: Surface Mount

Package / Case: 8-SOIC

Quality and Safety Features

Built to Texas Instruments' rigorous quality standards for power management devices

Operates effectively within a broad temperature range ensuring reliability in varying environmental conditions

Compatibility

Suitable for a wide range of applications requiring a 5V supply from higher voltage sources

Engineered for use in surface mount technology (SMT) processes

Application Areas

Industrial controls

Automotive systems

Power supply modules

Telecom infrastructure

Product Lifecycle

Listed as Obsolete, indicating that it is nearing the end of its production lifecycle

Users should consult Texas Instruments for replacements or upgrade options

Several Key Reasons to Choose This Product

High reliability and durability within a wide range of operating conditions

Simplifies power supply design with SIMPLE SWITCHER® technology, reducing development time

Offers a viable solution for applications requiring conversion from high-input voltage to 5V

Texas Instruments' reputation for high-quality power management solutions provides confidence in product performance and longevity

Despite its obsolescence, it remains a practical choice for specific applications with established designs