TPS62239DRYT - Texas Instruments

Manufacturer Part Number

TPS62239DRYT

Manufacturer

Texas Instruments

Introduction

TPS62239DRYT is a high-efficiency synchronous step-down DC-DC converter.

Product Features and Performance

Efficiency up to 95%

3 MHz high switching frequency

Small 6-SON package

Output current up to 500mA

Low noise and ripple

Power save mode for light loads

100% duty cycle for low dropout

Product Advantages

Highly energy-efficient for battery-powered applications

Compact size suitable for space-constrained designs

Low electromagnetic interference (EMI)

Key Technical Parameters

Input Voltage Range: 2.05V to 6V

Output Voltage: 1V fixed

Current Output: 500mA

Switching Frequency: 3MHz

Topology: Buck (Step-Down)

Synchronous Rectification: Yes

Quality and Safety Features

Over-temperature protection

Over-current protection

Thermal shutdown

Compatibility

Compatible with a variety of microcontrollers and digital ICs

Suitable for standard surface mount soldering processes

Application Areas

Portable and battery-powered devices

Wireless communication devices

Power supply for DSPs and microprocessors

Product Lifecycle

Product Status: Active

No indication of nearing discontinuation

Replacement and upgrade options may be available

Several Key Reasons to Choose This Product

Highly efficient for extended battery life

Minimal external component requirement

Stable output for sensitive loads

Suitable for high-density PCB layouts

Reliable performance in extreme temperatures (-40°C to 125°C)

Ideal for portable electronic devices needing a compact power solution