TPS62901RPJR - Texas Instruments

Manufacturer Part Number

TPS62901RPJR

Manufacturer

Texas Instruments

Introduction

The TPS62901RPJR is a high-efficiency, 1A, synchronous step-down DC/DC converter with an adjustable output voltage from 0.4V to 5.5V.

Product Features and Performance

High efficiency up to 95%

1A continuous output current

Adjustable output voltage from 0.4V to 5.5V

Switching frequency of 1MHz or 2.5MHz

Synchronous rectification for improved efficiency

Integrated power MOSFETs

Thermal and overcurrent protection

Product Advantages

Small solution size with 9-VQFN-HR (1.5x2) package

Wide operating temperature range of -40°C to 150°C

Suitable for portable and space-constrained applications

Key Technical Parameters

Input voltage range: 3V to 17V

Output voltage range: 0.4V to 5.5V

Output current: 1A

Switching frequency: 1MHz or 2.5MHz

Package: 9-VQFN-HR (1.5x2)

Quality and Safety Features

Thermal and overcurrent protection

Compatibility

Surface mount package suitable for a variety of applications

Application Areas

Portable electronics

Industrial equipment

Automotive electronics

Telecommunications equipment

Product Lifecycle

This product is actively supported and not nearing discontinuation.

Replacement or upgrade options may be available from Texas Instruments.

Several Key Reasons to Choose This Product

High efficiency up to 95% for extended battery life

Adjustable output voltage for flexibility in design

Wide operating temperature range for reliable operation

Integrated power MOSFETs and protection features for simplified design

Small solution size for space-constrained applications