LM36273YFFR - Texas Instruments

Manufacturer Part Number

LM36273YFFR

Manufacturer

Texas Instruments

Introduction

The LM36273YFFR is a highly integrated, step-up (boost) DC-DC converter designed to efficiently power LED backlight applications. It features three independent, current-regulated outputs that can drive up to 30mA per channel, making it well-suited for powering multiple LED strings in LCD panels, notebooks, and other portable devices.

Product Features and Performance

Integrated high-side switch for efficient step-up conversion

Three independent, current-regulated LED driver outputs

Supports analog, I2C, and PWM dimming control

Wide input voltage range of 2.7V to 5V

High output voltage up to 29V

Operates over an extended temperature range of -40°C to 85°C

Product Advantages

Efficient power conversion with integrated switch

Flexible dimming control options

Ability to drive multiple LED strings independently

Wide input voltage and temperature range support

Key Reasons to Choose This Product

Highly integrated solution reduces component count and simplifies design

Efficient and reliable performance for LED backlight applications

Flexible dimming control options to optimize LED brightness

Proven Texas Instruments quality and reliability

Quality and Safety Features

Robust thermal protection

Short-circuit and overvoltage protection

Compatibility

The LM36273YFFR is compatible with a wide range of LCD panels, notebooks, and other portable devices that require efficient LED backlight driving.

Application Areas

LCD panel backlight

Notebook backlight

Portable device backlight

Product Lifecycle

The LM36273YFFR is an active product, and there are no plans for discontinuation. Our website's sales team offers several equivalent or alternative models, including the LM36272, LM36274, and LP8545, which provide similar functionality and performance. If you have any questions or need further assistance, please contact our website's sales team.