TPS61151DRCT - Texas Instruments

Manufacturer Part Number

TPS61151DRCT

Manufacturer

Texas Instruments

Introduction

The TPS61151DRCT is a highly efficient, step-up (boost) DC/DC converter designed for driving high-brightness LEDs in backlighting applications. It features two independent, adjustable constant-current outputs, allowing for independent control of multiple LED strings.

Product Features and Performance

Wide input voltage range of 2.5V to 6V

Adjustable output voltage up to 27V

Adjustable output current up to 35mA per channel

2MHz switching frequency for small external components

Integrated power switches for high efficiency

PWM dimming capability for adjustable LED brightness

Product Advantages

High efficiency to minimize power dissipation and heat generation

Adjustable output current and voltage for flexibility in LED string design

Independent control of multiple LED strings for optimal backlighting performance

Small solution size with integrated power switches

Key Reasons to Choose This Product

Optimized for high-brightness LED backlighting applications

Excellent efficiency and thermal performance to extend system lifetime

Versatile design allows for custom LED string configurations

Reliable and cost-effective solution from a trusted manufacturer

Quality and Safety Features

Robust design for reliable operation in harsh environments

Thermal shutdown and overcurrent protection for safety

Compatibility

Suitable for a wide range of LED-based backlighting applications, such as LCD displays, signage, and industrial equipment

Application Areas

LCD displays

Signage

Industrial equipment

Automotive backlighting

Product Lifecycle

The TPS61151DRCT is an active product, and Texas Instruments continues to manufacture and support this model. There are no direct equivalent or alternative models available at this time. If you have any further questions or need assistance, please contact our sales team through our website.