LM2591HVSX-ADJ - Texas Instruments

Manufacturer Part Number

LM2591HVSX-ADJ

Manufacturer

Texas Instruments

Introduction

The LM2591HVSX-ADJ is a part of the SIMPLE SWITCHER® series, designed for power management specifically in voltage regulation applications. It is a buck (step-down) regulator with an adjustable output.

Product Features and Performance

Adjustable output voltage

Buck converter (Step-Down topology)

Maximum input voltage up to 60V

Minimum input voltage of 4.5V

Output voltage range from 1.2V to 57V

Output current capacity of 1A

Switching frequency of 150kHz

Product Advantages

High input voltage range allowing flexibility in usage

Adjustable output for application-specific voltage requirements

Ability to handle relatively high current loads of up to 1A

Key Technical Parameters

Voltage Input (Min): 4.5V

Voltage Input (Max): 60V

Voltage Output (Min/Fixed): 1.2V

Voltage Output (Max): 57V

Current Output: 1A

Frequency Switching: 150kHz

Operating Temperature: -40°C ~ 125°C (TJ)

Quality and Safety Features

Operates efficiently within a wide temperature range of -40°C to 125°C

Compatibility

Packaged in TO-263-6, suitable for surface mount applications

Application Areas

Suitable for use in applications needing efficient power management, specifically in converting higher voltage levels down to lower voltages in compact electronic devices.

Product Lifecycle

The product is currently listed as obsolete which suggests that production might have been discontinued. Users should consider checking for replacements or upgrades for future applications.

Several Key Reasons to Choose This Product

High voltage input capability, making it adaptable for various electronic systems

The adjustable output voltage allows for flexible usage across different applications.

Supports a wide operating temperature range, ensuring reliability under various environmental conditions.