SKYA21004 - Three-Channel LCD Bias Power Management

Skyworks

Datasheet Details

Part number	SKYA21004
Manufacturer	Skyworks
File Size	3.36 MB
Description	Three-Channel LCD Bias Power Management
Datasheet	SKYA21004-Skyworks.pdf

The SKYA21004 consists of a power management block supplying LCD bias rails and a three-channel backlight driver.

LCD bias power (AVDD boost).
Input supply range: 2.8 V to 5.5 V.
1.3 MHz fixed frequency boost regulator.
Adjustable voltage up to 14.5 V (±1% typical accuracy).
Short-circuit, over-voltage, and over-temperature protection Positive/negative gate drive (VGH/VGL).
Up to 13.2 V input supply (VDD).
Adjustable voltage up to 30 V @ 20 mA (VGH).
Adjustable voltage down to 30 V @ 20 mA (VGL) LED driver.
Input supply range: 2.8 V to 5.5 V.
Adjustable operatin.

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Published: Feb 20, 2016 |