TPS63031DSKR - Texas Instruments

Manufacturer Part Number

TPS63031DSKR

Manufacturer

Texas Instruments

Introduction

The TPS63031DSKR is a high-efficiency, low quiescent current buck-boost converter suitable for applications where the input voltage can be higher or lower than the output.

Product Features and Performance

Step-Up/Step-Down functionality for versatile voltage regulation

Output Configuration is Positive with Fixed output voltage

Buck-Boost Topology provides efficient voltage conversion

One output channel

Synchronous Rectifier for better efficiency

High Switching Frequency of 2.4MHz minimizes the size of external components

Quiescent Current under load is low, extending battery life

Product Advantages

High efficiency over a wide load current range due to Synchronous Rectification

Seamless transitions between buck and boost modes

Small footprint 10-WFDFN package saving PCB space

High-frequency operation allows for small passive components

Key Technical Parameters

Voltage - Input (Min): 1.8V

Voltage - Input (Max): 5.5V

Voltage - Output (Min/Fixed): 3.3V

Current - Output: 900mA (Switch)

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

Package/Case: 10-WFDFN Exposed Pad

Supplier Device Package: 10-SON (2.5x2.5)

Quality and Safety Features

Robust thermal performance with exposed pad package

Built to operate in industrial temperature ranges

Compatibility

Compatible with a variety of microcontrollers, sensors, and other electronic components that require a fixed 3.3V supply

Application Areas

Portable and battery-powered electronics

Energy harvesting

Wireless sensors and IoT devices

Handheld devices

Product Lifecycle

Active product status indicates current production with ongoing manufacturer support

No indication of nearing discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

Versatility in handling input voltages both above and below the fixed output voltage

High efficiency and low quiescent current ideal for battery-operated devices

Compact package design facilitates space-saving on PCBs

High switch frequency allows for smaller inductors and capacitors, reducing overall design size

texas instruments' reputation for quality and robust products

Active status ensures continuous availability and manufacturer support