TPS61140DRCT - Texas Instruments

Manufacturer Part Number

TPS61140DRCT

Manufacturer

Texas Instruments

Introduction

The TPS61140DRCT is a high-efficiency, step-up DC-DC converter designed to power LED backlights in portable applications. It features a wide input voltage range, dual independent LED current outputs, and advanced dimming capabilities, making it an ideal choice for driving LED-based displays and lighting systems.

Product Features and Performance

Wide input voltage range: 2.5V to 6V

Dual independent LED current outputs, each up to 35mA

High switching frequency of 1.2MHz for compact design

Integrated power switch for high efficiency

PWM dimming for adjustable LED brightness

Thermal shutdown and overcurrent protection

Product Advantages

Compact size and low component count for space-constrained applications

High efficiency operation to extend battery life

Precise LED current regulation for consistent brightness

Flexible dimming control for customized lighting solutions

Key Reasons to Choose This Product

Optimized for portable devices with limited power budget

Reliable and robust design for long-term operation

Ease of use with minimal external components required

Proven performance in a wide range of LED backlight applications

Quality and Safety Features

Compliance with relevant safety and regulatory standards

Robust protection features including thermal shutdown and overcurrent protection

Rigorous quality control and testing during manufacturing

Compatibility

The TPS61140DRCT is compatible with a variety of LED-based display and lighting applications, including smartphones, tablets, laptops, and other portable electronics.

Application Areas

LED backlighting for displays and illumination

Portable electronics with LED-based lighting

Industrial and commercial lighting systems

Product Lifecycle

The TPS61140DRCT is an active product in our website's sales team's portfolio. There are currently no plans for discontinuation, and the company continues to provide support and supply for this part. If you have any questions or require information about alternative or equivalent models, please contact our sales team through our website's sales team.