TPS62302DRCR - Texas Instruments

Manufacturer Part Number

TPS62302DRCR

Manufacturer

Texas Instruments

Introduction

The TPS62302DRCR is a high-efficiency, synchronous step-down DC/DC converter designed by Texas Instruments, ideal for battery-powered applications.

Product Features and Performance

High-efficiency, synchronous step-down DC/DC converter

Fixed output voltage of 1.6V

Supports input voltages from 2.7V to 6V

Delivers up to 500mA output current

3MHz switching frequency for compact solution size

Synchronous rectification for improved efficiency

Operates over a -40°C to 85°C temperature range

Product Advantages

High conversion efficiency optimizes battery life

Compact package size ideal for space-constrained applications

Fast switching frequency allows for small external components

Wide input voltage range supports various power sources

Low external component count reduces system cost

Key Technical Parameters

Voltage Input (Min): 2.7V

Voltage Input (Max): 6V

Voltage Output (Min/Fixed): 1.6V

Current Output: 500mA

Frequency Switching: 3MHz

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Built-in thermal shutdown protection

Overcurrent protection enhances safety under abnormal conditions

Compatibility

Compatible with a wide range of input voltages and battery technologies

Suitable for surface mount technology (SMT) assembly processes

Application Areas

Mobile phones and personal digital assistants (PDAs)

Wireless LAN devices and GPS systems

Portable media players and digital cameras

Product Lifecycle

Currently active product status

Not nearing discontinuation, ensuring long-term availability

Replacements or upgrades available in the TPS623xx series

Several Key Reasons to Choose This Product

Delivers efficient power conversion, extending battery life in portable devices

High-frequency operation allows the use of small, low-cost inductors and capacitors

Synchronous rectification offers higher efficiency compared to traditional diode solutions

Texas Instruments' reputation for quality and reliability

Broad application potential and long-term availability support future scalability and maintenance