Texas Instruments

LM36274YFFR  

External/Internal LED Drivers

LM36274YFFR Description

The LM36274YFFR from Texas Instruments is a high-performance DC-DC regulator designed for LED backlighting applications. This 4-output LED driver integrates an internal switch, supporting a wide input voltage range of 2.7V to 5V and delivering up to 29V output voltage per channel with a 30mA current output per channel. Packaged in a compact 24-DSBGA and available in Tape & Reel (TR), it is optimized for surface-mount applications. The device complies with ROHS3 and REACH standards, ensuring environmental and regulatory compatibility. Its Moisture Sensitivity Level (MSL) 1 rating makes it suitable for extended storage and handling.

LM36274YFFR Features

• Advanced Dimming Control: Supports Analog, I2C, and PWM dimming for precise brightness adjustment.
• High Efficiency: Integrated DC-DC regulator minimizes power loss, enhancing thermal performance.
• Multi-Channel Output: Four independent outputs enable uniform backlighting in displays.
• Wide Voltage Range: Operates from 2.7V to 5V, compatible with battery-powered and low-voltage systems.
• Robust Protection: Built-in safeguards ensure reliable operation under varying load conditions.
• Compact Form Factor: 24-DSBGA package saves board space in space-constrained designs.

LM36274YFFR Applications

• LCD/OLED Backlighting: Ideal for smartphones, tablets, and automotive displays requiring consistent illumination.
• Portable Electronics: Suited for battery-operated devices due to low minimum supply voltage.
• Industrial Displays: Provides stable performance in harsh environments with wide temperature ranges.
• Consumer Electronics: Used in TVs, monitors, and signage for energy-efficient backlighting.

Conclusion of LM36274YFFR

The LM36274YFFR stands out as a versatile and efficient LED driver, combining high output flexibility, advanced dimming options, and compact packaging. Its ability to deliver precise current control across multiple channels makes it superior to simpler LED drivers, particularly in high-resolution display applications. With Texas Instruments' reliability and compliance with global standards, this IC is a top choice for engineers designing next-generation backlighting systems.

LM36274YFFR Documents

Download datasheets and manufacturer documentation for LM36274YFFR

PCN Assembly/Origin :

LM3627yyy 26/Sep/2019      

Datasheets :

LM36274 Datasheet      

HTML Datasheet :

LM36274 Datasheet