LM2591HVS-5.0 - Texas Instruments

Manufacturer Part Number

LM2591HVS-5.0

Manufacturer

Texas Instruments

Introduction

High-efficiency step-down voltage regulator for power management applications

Product Features and Performance

SIMPLE SWITCHER® Series

Fixed output voltage of 5V

Maximum output current of 1A

Wide input voltage range from 4.5V to 60V

Operating frequency of 150kHz

Non-synchronous rectifier

Operating temperature range from -40°C to 125°C

Product Advantages

Ideal for rugged, high-voltage applications

Stable and reliable fixed output

Simple external components required

Built-in thermal shutdown and current limit protection features

Key Technical Parameters

Function: Step-Down (Buck)

Output Configuration: Positive

Topology: Buck

Number of Outputs: 1

Frequency Switching: 150kHz

Output Current: 1A

Input Voltage Range: 4.5V to 60V

Quality and Safety Features

Thermal shutdown protection

Overcurrent protection

Built-in safety features to ensure stable operation

Compatibility

Compatible with a wide range of input voltages

Suitable for TO-263-6, D2PAK surface mount packaging

Application Areas

Power supplies

Automotive electronics

Industrial control systems

Distributed power systems

Product Lifecycle

Obsolete product status

Seek replacements or upgrades as necessary for new designs

Several Key Reasons to Choose This Product

High reliability and performance from Texas Instruments

Versatile input voltage range suitable for various applications

Easy to use and integrate into a wide range of systems

Proven track record of the SIMPLE SWITCHER® series

On-board protection features enhance the safety of end products