TPS62238DRYR - Texas Instruments

Manufacturer Part Number

TPS62238DRYR

Manufacturer

Texas Instruments

Introduction

The TPS62238DRYR is a high-efficiency step-down converter from Texas Instruments, designed for battery-powered and low-power applications.

Product Features and Performance

Step-Down (Buck) Converter

Fixed Output Voltage of 2.25V

Output Current Capacity of 500mA

High Switching Frequency of 3MHz

Synchronous Rectification for Improved Efficiency

Low Input Voltage Range from 2.05V to 6V

Surface Mount 6-UFDFN Package

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

Power Good Output

Product Advantages

High efficiency translates to longer battery life in portable devices

Small footprint 6-SON (1.45x1) package saves space on the PCB

Synchronous rectification reduces heat dissipation

Fast switching frequency allows for smaller external components

Key Technical Parameters

Input Voltage: 2.05V Min, 6V Max

Output Voltage: 2.25V Fixed

Output Current: 500mA

Switching Frequency: 3MHz

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Built-in Over-Temperature Protection

Under Voltage Lockout (UVLO)

Compatibility

Compatible with various microcontrollers and digital ICs requiring a 2.25V supply

Flexible enough for use in a variety of battery-powered applications due to its wide input voltage range

Application Areas

Portable and Battery-Powered Devices

Wireless and Telecom Equipment

Consumer Electronics

Sensor Networks

Power Supplies for Microcontrollers

Product Lifecycle

Active product status, not nearing discontinuation

Availability of replacements or upgrades should not be of concern at this time

Several Key Reasons to Choose This Product

Highly efficient for battery conservation

Small package size ideal for compact electronic designs

High-frequency operation allows for less bulky passive components

Robust temperature range for use in harsh environments

Trusted manufacturer with a reputation for reliable and durable components