TPS61061DRBR - Texas Instruments

Manufacturer Part Number

TPS61061DRBR

Manufacturer

Texas Instruments

Introduction

The TPS61061DRBR is a high-efficiency, step-up DC-DC converter designed for driving LEDs.

Product Features and Performance

Integrated power switch

Step-Up (Boost) topology

LED current regulated up to 400mA

1MHz fixed frequency operation

PWM brightness control interface

High-efficiency power conversion

Product Advantages

Compact solution for LED driving

Low voltage operation suitable for battery-powered applications

High output voltage capability for multiple LED series configurations

Thermal shutdown and overvoltage protection

Key Technical Parameters

Topology: Step-Up (Boost)

Internal Switch: Yes

Number of Outputs: 1

Voltage - Supply (Min): 2.7V

Voltage - Supply (Max): 6V

Voltage - Output: 18.5V

Current - Output / Channel: 400mA (Switch)

Frequency: 1MHz

Dimming: PWM

Applications: Backlight

Quality and Safety Features

Over-temperature protection

Built-in overvoltage protection

Compatibility

Commonly used in LED backlighting applications

Application Areas

LED Backlighting for LCD displays

Portable lighting solutions

Battery-powered LED drivers

Product Lifecycle

Status: Active

Not reported as nearing discontinuation

Replacements or upgrades should be checked with Texas Instruments

Several Key Reasons to Choose This Product

Highly efficient LED power conversion

Compact and lightweight design for portable devices

Flexible voltage input allows for multiple battery chemistries

PWM dimming offers versatile control over LED brightness

Reliability with built-in protection features

Supported by the quality of Texas Instruments manufacture

Ideal for small form factor applications due to 3x3 SON package