TPS62240DDCT - Texas Instruments

Manufacturer Part Number

TPS62240DDCT

Manufacturer

Texas Instruments

Introduction

The TPS62240DDCT is a highly efficient step-down DC-DC converter for power management, optimized for battery-powered applications.

Product Features and Performance

Step-Down Buck Regulator

Adjustable Output Voltage

High-Efficiency Output up to 95%

25MHz Fixed Frequency Operation

300mA Output Current Capability

Supports 2V to 6V Input Voltage Range

6V to 6V Adjustable Output Voltage Range

Integrated Synchronous Rectifier for Improved Efficiency

Thermal Shutdown and Overcurrent Protection

Stable with Low-ESR Output Ceramic Capacitors

Product Advantages

Low Power Consumption Enhancing Battery Life

Synchronous Rectification for High Efficiency

Small Form Factor SOT-23-5 Thin Packaging

High Switching Frequency Minimizes External Component Size

Low Ripple and Low Noise Output

Key Technical Parameters

Input Voltage Range: 2V to 6V

Output Voltage Range: 0.6V to 6V

Output Current: 300mA

Switching Frequency: 2.25MHz

Number of Outputs: 1

Quality and Safety Features

Thermal Shutdown

Overcurrent Protection

Under Voltage Lockout

Compatibility

Compatible with Surface Mount Technology

Designed for Use with Low-ESR Ceramic Capacitors

Application Areas

Portable Devices

Battery-Powered Equipment

Wireless LAN Cards

GPS Devices

Product Lifecycle

Active Product Status

Not Nearing Discontinuation

Replacements or Upgrades Available as Needed

Several Key Reasons to Choose This Product

High Efficiency Suitable for Battery-Powered Applications

Compact Package Ideal for Space-Constrained Designs

Low Dropout Operation for Enhanced Performance under Low Input Voltage Conditions

Highly Versatile with Wide Input and Output Voltage Ranges

Active Mode Power Consumption as Low as 15µA