LM2588T-5.0 - Texas Instruments

Manufacturer Part Number

LM2588T-5.0

Manufacturer

Texas Instruments

Introduction

The LM2588T-5.0 is part of Texas Instruments' SIMPLE SWITCHER® series, designed for power management, specifically as DC DC switching regulators. Its function allows it to efficiently handle applications requiring step-up, step-down, or a combination of both voltage conversions.

Product Features and Performance

Support for step-up, step-down, and combined voltage conversion

Flexible input voltage range from 4V to 40V

Fixed output voltage of 5V

Capable of switching frequencies between 100kHz and 200kHz

Non-synchronous rectification for simplicity

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

Product Advantages

Broad input voltage range supporting diverse applications

Robust thermal performance ensuring reliability under varied operating conditions

Can drive up to 5A output current, suitable for high-power requirements

Through-hole mounting provides strong mechanical stability

Key Technical Parameters

Input Voltage (Min): 4V

Input Voltage (Max): 40V

Output Voltage: 5V

Output Current: 5A (Switch)

Switching Frequency: 100kHz to 200kHz

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

Mounting Type: Through Hole

Quality and Safety Features

Built to meet industry standards for quality and safety

Operates reliably within a wide temperature range

Through-hole package enhances thermal dissipation

Compatibility

Ideal for a variety of power management applications requiring voltage step-up or step-down

Through-hole design is compatible with conventional PCB layouts

Application Areas

Power supply units

Consumer electronics

Communication devices

Automotive electronics

Product Lifecycle

This product is classified as Obsolete, indicating that Texas Instruments has phased it out. Users should consider replacements or upgrades for future designs.

Several Key Reasons to Choose This Product

Versatile usage due to wide input voltage range and flexible power conversion capabilities

Reliable performance in a broad range of temperatures and applications

High current output capability suitable for demanding applications

Ease of integration into existing designs because of through-hole mounting

Despite its obsolescence, its proven performance makes it a valuable option for existing designs or for those not requiring the latest technology