LM36274YFFR - Texas Instruments

Manufacturer Part Number

LM36274YFFR

Manufacturer

Texas Instruments

Introduction

LM36274YFFR is a Power Management Integrated Circuit (PMIC) designed specifically for LED driving applications, provided by Texas Instruments, known for their efficiency and reliability in power solutions.

Product Features and Performance

Integrated DC DC step-up (boost) regulator

Drives up to 4 LED outputs

Internal switching mechanism

Supports a wide range of input voltages from 2.7V to 5V

Capable of providing an output voltage of up to 29V

Offers a 30mA current output per channel

Features analog, I2C, and PWM dimming control options

Product Advantages

High efficiency in a small footprint

Multiple dimming options provide versatility

Internal switch reduces external component count

Supports a wide voltage range catering to various power supplies

Key Technical Parameters

Product Type: LED Driver

Topology: Step-Up (Boost)

Internal Switch(s): Yes

Number of Outputs: 4

Min Supply Voltage: 2.7V

Max Supply Voltage: 5V

Output Voltage: 29V

Output Current / Channel: 30mA

Quality and Safety Features

Robust operating temperature range of -40°C to 85°C

Over-temperature protection

Over-voltage and current limit protections

Compatibility

Flexible for use in multiple LED backlight applications due to wide voltage input range and dimming options

Application Areas

Primarily designed for backlighting applications in a variety of sectors including automotive, industrial, and consumer electronics

Product Lifecycle

Current Status: Active

Not nearing discontinuation

Support available for replacements or upgrades if necessary

Several Key Reasons to Choose This Product

Versatile input voltage range catering to various supply sources

High efficiency conversion minimizing power loss

Offers multiple dimming options for a variety of use cases

Reliable performance backed by Texas Instruments' reputation

Suitable for compact designs due to small package size

Long operating life and strong support throughout the product lifecycle