TPS61031PWPR - Texas Instruments

Manufacturer Part Number

TPS61031PWPR

Manufacturer

Texas Instruments

Introduction

The TPS61031PWPR from Texas Instruments is a fixed-frequency, step-up DC-DC converter designed for battery-powered and low input voltage systems.

Product Features and Performance

Boost topology power management IC

Suitable for battery-powered applications

Fixed output voltage of 3.3V

Supports input voltages from 1.8V to 5.5V

Switch current capability of 3.6A

High-frequency switching at 600kHz

Incorporates synchronous rectification for high efficiency

Operational temperature range from -40°C to 85°C

Product Advantages

High efficiency due to synchronous rectifier

Supports a wide range of input voltages

Capable of supplying high current outputs

Suitable for portable applications due to high switching frequency

Key Technical Parameters

Input Voltage (Min): 1.8V

Input Voltage (Max): 5.5V

Output Voltage (Fixed): 3.3V

Output Current: 3.6A (Switch)

Switching Frequency: 600kHz

Number of Outputs: 1

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Built with over-current and thermal shutdown features

Designed for automated surface mount technology to ensure precision

Compatibility

Standard TSSOP package compatible with common PCB layouts

Designed for interoperability with a variety of microcontrollers and power sources

Application Areas

Portable electronics

Battery-powered devices

Mobile phones

Portable media players

Wireless communications equipment

Product Lifecycle

Status: Last Time Buy

Indicates that the product is nearing the end of its lifecycle

Customers may need to consider finding replacements or upgrades

Several Key Reasons to Choose This Product

High integration in a compact 16-PowerTSSOP package reduces external components and board space

High efficiency at a switching frequency of 600kHz minimizes energy loss

Versatile input voltage range accommodates multiple battery chemistries

Competitively high output current capability for demanding applications

Texas Instruments' reputation for quality and reliability in power management products