TPS62103D - Texas Instruments

Manufacturer Part Number

TPS62103D

Manufacturer

Texas Instruments

Introduction

The TPS62103D is a high-efficiency step-down DC/DC converter from Texas Instruments designed for use in power-sensitive applications.

Product Features and Performance

Efficient step-down voltage regulation

Adjustable output voltage from 0.8V to 8V

Maximum output current of 500mA

High switching frequency of 2MHz for smaller filter components

Integrated synchronous rectifier for improved efficiency

Stable with low-ESR ceramic capacitors

Product Advantages

High efficiency at a wide range of output currents

Low dropout operation

Excellent thermal performance

Simplified circuit design due to integration of MOSFETs

Key Technical Parameters

Input voltage range: 2.5V to 9V

Output voltage range: 0.8V to 8V

Output current capability: 500mA

Switching frequency: 2MHz

Operating temperature: -40°C to 85°C

Package: 8-SOIC

Quality and Safety Features

Over-temperature protection

Over-current protection

Under-voltage lockout

Compatibility

Compatible with a variety of capacitive loads

Suitable for use with ceramic, tantalum, and aluminum electrolytic capacitors

Application Areas

Battery-powered devices

Portable electronics

Power supply modules

Wireless communication equipment

Product Lifecycle

Last Time Buy status indicates nearing discontinuation

Replacement or upgrade options may be available

Several Key Reasons to Choose This Product

High switch frequency allows for the use of smaller passive components

Integrated synchronous rectification for high efficiency

Space-saving 8-SOIC package

Robust thermal and current protections enhance device longevity

Suitable for a wide variety of applications due to its flexible input and output voltage range