TPS61288LRQQR - Texas Instruments

Manufacturer Part Number

TPS61288LRQQR

Manufacturer

Texas Instruments

Introduction

High-efficiency step-up voltage regulator

Product Features and Performance

Boost topology

Adjustable output voltage

Synchronous rectification for improved efficiency

Wide input voltage range suitable for various applications

Capable of driving single or multiple strings of LEDs

Power Save Mode for improved efficiency at light loads

Over-temperature and over-voltage protection

Thermal shutdown feature

Soft start reduces inrush current

Product Advantages

High efficiency for power saving

Flexible input voltage suitable for battery-powered applications

Compact 11-VFQFN package saves board space

Integrated power MOSFETs for less external component count

Key Technical Parameters

2V to 18V input voltage range

5V to 18V adjustable output voltage

500kHz switching frequency

-40°C to 125°C operating temperature range

Surface mount 11-VFQFN package

Synchronous rectification

Quality and Safety Features

Over-voltage protection

Over-temperature protection

Thermal shutdown

Compatibility

Compatible with a wide range of input sources

Can be used for various standard and custom power applications

Application Areas

Portable electronics

Power banks

LED lighting

Battery-powered devices

Industrial power supplies

Product Lifecycle

Active status

No reported discontinuation or obsolescence

Reasons to Choose This Product

High integration reduces external parts and design complexity

Robust thermal performance ensures reliability in extreme conditions

Ideal for size-constrained applications due to its small footprint

Texas Instruments' support and reliability

Suitable for a broad array of applications, providing design versatility