TPS61040DRVT - Texas Instruments

Manufacturer Part Number

TPS61040DRVT

Manufacturer

Texas Instruments

Introduction

The TPS61040DRVT is a high-efficiency, step-up DC/DC converter designed to power LED backlights in portable devices.

Product Features and Performance

High efficiency up to 93%

1MHz switching frequency for small external components

Integrated power switch and sense resistor

Adjustable output voltage up to 28V

Supports up to 350mA LED current

PWM dimming control

Wide input voltage range from 1.8V to 6V

Thermal shutdown protection

Product Advantages

Compact solution with minimal external components

Excellent efficiency to extend battery life

High switching frequency enables small solution size

Adjustable output voltage and LED current for flexible design

PWM dimming for brightness control

Thermal protection for reliable operation

Key Technical Parameters

Input Voltage Range: 1.8V to 6V

Output Voltage: up to 28V

Output Current: up to 350mA

Switching Frequency: 1MHz

Efficiency: up to 93%

Operating Temperature: -40°C to 85°C

Quality and Safety Features

RoHS3 compliant

6-WSON (2x2) package for small footprint

Integrated thermal shutdown protection

Compatibility

Suitable for powering LED backlights in a variety of portable devices, such as smartphones, tablets, and other mobile electronics.

Application Areas

LED backlight for portable displays

General LED lighting applications

Product Lifecycle

The TPS61040DRVT is an active product from Texas Instruments. No information on discontinuation or replacements is available.

Key Reasons to Choose This Product

High efficiency to extend battery life

Compact and integrated solution with minimal external components

Adjustable output voltage and LED current for design flexibility

PWM dimming for brightness control

Thermal protection for reliable operation

RoHS3 compliance for environmental friendliness