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LM36274 Datasheet - Texas Instruments

LM36274 - Four-Channel LCD Backlight Driver

The LM36274 is an integrated four-channel WLED driver and LCD bias supply. The ultra-compact size, high efficiency, high level of integration, and programmability allow the LM36274 to address a variety of applications without the need for hardware changes while minimizing the overall solution area. .

LM36274 Features

* 1 Drives up to Four Parallel White LED Strings (29-V Maximum VOUT)

* 11-Bit Exponential and Linear Dimming Control

* PWM and I2C Brightness Control

* Backlight Operation With 4.7-µH to 15-µH Inductor

* Backlight and LCD Bias Efficiency up to 92%

* Pro

LM36274-etcTI.pdf