TPS63021DSJT - Texas Instruments

Manufacturer Part Number

TPS63021DSJT

Manufacturer

Texas Instruments

Introduction

The TPS63021DSJT is a highly efficient, synchronous step-up/step-down DC-DC converter capable of delivering up to 3.5A of output current. It features a wide input voltage range of 1.8V to 5.5V and can produce a fixed 3.3V output voltage. This device is well-suited for a variety of portable and space-constrained applications that require a compact, high-performance power management solution.

Product Features and Performance

Synchronous buck-boost topology for high efficiency over a wide input voltage range

Wide input voltage range of 1.8V to 5.5V

Fixed 3.3V output voltage

Up to 3.5A output current

4MHz switching frequency for small external components

Integrated high-side and low-side MOSFETs

Shutdown mode for low quiescent current

Thermal shutdown and overcurrent protection

Product Advantages

Compact, space-saving design

High power density and efficiency

Wide input voltage range for versatile applications

Robust protection features for reliable operation

Key Reasons to Choose This Product

Optimized for portable and space-constrained applications

Delivers high output current in a small package

Excellent efficiency and power density

Reliable operation with built-in protection features

Quality and Safety Features

Robust overcurrent and thermal protection

Designed and manufactured to high quality standards by Texas Instruments

Compatibility

This device is suitable for a wide range of portable electronics, IoT devices, wearables, and other applications requiring a compact, high-performance power management solution.

Application Areas

Portable electronics

IoT devices

Wearables

Industrial and medical equipment

Product Lifecycle

["The TPS63021DSJT is an active product and is not nearing discontinuation.","There are no direct equivalent or alternative models available from Texas Instruments at this time. For the latest information on product availability and alternatives, please contact our website's sales team."]