TPS62272DRVR - Texas Instruments

Manufacturer Part Number

TPS62272DRVR

Manufacturer

Texas Instruments

Introduction

The TPS62272DRVR is a high-efficiency synchronous step-down DC-DC converter.

Product Features and Performance

High efficiency synchronous step-down converter

Programmable output voltage

Single output configuration

Integrated synchronous rectifier for improved efficiency

High-frequency switching at 2.25MHz reduces external component size

Stable with low-ESR ceramic capacitors

Output current capability of 400mA

Wide input voltage range from 2V to 6V

Selectable fixed voltage outputs at 2.1V or 3.3V

Product Advantages

High power conversion efficiency

Small footprint and low profile due to WSON package

Low noise operation due to high-frequency switching

Reduced external components count

Thermal shutdown and over-current protection for improved safety

Key Technical Parameters

Input Voltage Min: 2V

Input Voltage Max: 6V

Output Voltage Min/Fixed: 2.1V, 3.3V

Current Output: 400mA

Frequency Switching: 2.25MHz

Quality and Safety Features

Over-temperature protection

Over-current protection

Thermal monitoring

Under-voltage lockout

Compatibility

Compatible with surface-mount technology

Usable with low-ESR ceramic capacitors

Application Areas

Portable and battery-powered devices

Wireless communication

Power supplies for microprocessors and DSPs

Product Lifecycle

Status: Active

Not nearing discontinuation

Updates or future replacements not indicated

Key Reasons to Choose This Product

Efficient power management for energy-sensitive applications

Small package ideal for space-constrained designs

High-frequency operation permits use with compact passive components

Robust protection features enhance device longevity

Made by Texas Instruments, a reputable manufacturer with a track record of reliability