TPS62243DRVR - Texas Instruments

Manufacturer Part Number

TPS62243DRVR

Manufacturer

Texas Instruments

Introduction

The TPS62243DRVR from Texas Instruments is a step-down (buck) DC DC switching regulator designed to efficiently lower voltage with high precision in a compact package.

Product Features and Performance

Step-down voltage regulation

Fixed output configuration

Utilizes buck topology for efficient power conversion

High frequency switching at 2.25MHz

Capable of delivering up to 300mA current output

Supports a wide range of input voltages from 2V to 6V

Provides a fixed output voltage of 1.8V

Includes synchronous rectifier to improve efficiency

Temperature operational range from -40°C to 85°C

Product Advantages

High efficiency due to synchronous rectification

Compact 6-WDFN exposed pad package suitable for space-sensitive applications

Reliable performance under varying environmental conditions

Key Technical Parameters

Input Voltage: 2V to 6V

Output Voltage: 1.8V (Fixed)

Output Current: 300mA

Switching Frequency: 2.25MHz

Operating Temperature Range: -40°C to 85°C

Quality and Safety Features

Over-temperature and over-current protection enhances safety

Robust performance qualifies it for demanding applications

Compatibility

Compatible with surface mount technology for ease in PCB design and mass production

Application Areas

Ideal for portable electronic devices, mobile phones, and low-power applications

Product Lifecycle

Currently active in production

No indication of nearing discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

High switching frequency allows for smaller passive components, reducing total design size

Supports a broad input voltage range, ensuring flexibility across various applications

Efficient power conversion optimizes battery life in portable devices

Resilient across a wide range of operating temperatures, making it suitable for diverse environmental conditions

Texas Instruments’ reliability and support provide additional assurance for product dependability