AAT1402 - Serial LED Driver

Product Overview

Skyworks

Part number	AAT1402
Manufacturer	Skyworks
File Size	2.75 MB
Description	Serial LED Driver
Datasheet	AAT1402 Datasheet
Additional preview pages of the AAT1402 datasheet.

The AAT1402 is a step-up single channel LED driver with an input voltage range of 2.7V to 5.5V.

and high efficiency are suitable for LED backlight solutions for single cell Li-ion based equipment. A precision high voltage current sink maintains the maximum LED current set by an external resistor from 10 to 31mA to drive 8 series connected LEDs. The high switching frequency supports ultra-small, low-cost filtering components. Two dimming controls are available: 32 dimming steps using S2Cwire and filtered PWM control. The frequency range of the PWM dimming extends up to 100kHz, eliminating a.

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Published: Jun 28, 2019 |