TPS62743YFPR - Texas Instruments

Manufacturer Part Number

TPS62743YFPR

Manufacturer

Texas Instruments

Introduction

The TPS62743YFPR is a highly efficient, programmable output voltage, step-down converter from Texas Instruments, designed for power management in portable applications.

Product Features and Performance

Step-Down (Buck) topology

Programmable output voltage ranging from 1.2V to 3.3V

Current output capacity of 300mA

High switching frequency of 1.2MHz for smaller components

Synchronous rectification technology for improved efficiency

Supports input voltage from 2.15V to 5.5V

Product Advantages

Superior power efficiency

Reduced component size due to high switching frequency

Programmable voltage output for versatility in applications

Robust operating temperature range from -40°C to 125°C

Surface mount technology for compact PCB design

Key Technical Parameters

Voltage Input (Min): 2.15V

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 1.2V

Voltage Output (Max): 3.3V

Current Output: 300mA

Frequency Switching: 1.2MHz

Operating Temperature: -40°C ~ 125°C (TJ)

Quality and Safety Features

Extensive operating temperature range for high reliability

Integrated synchronous rectifier for enhanced safety and efficiency

Compatibility

Compatible with various portable and battery-operated devices due to its low voltage and programmable output features

Application Areas

Portable and wearable electronics

Battery-powered equipment

Energy-sensitive applications

Product Lifecycle

Currently active product status

Long-term availability with continual support and updates

Several Key Reasons to Choose This Product

High efficiency can lead to prolonged battery life in portable applications

Flexible output voltage settings accommodate different device requirements

Compact and lightweight design ideal for modern portable electronics

High-frequency operation minimizes the size of necessary external components

Rugged design ensures reliability in extreme conditions