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LP3936

Part Number	LP3936
Manufacturer	National Semiconductor
Description	Lighting Management
Published	Mar 22, 2005
Detailed Description	LP3936 Lighting Management System for Six White LEDs and One RGB or FLASH LED June 2004 LP3936 Lighting Management Sys...
Datasheet	LP3936 PDF File

Overview

LP3936 Lighting Management System for Six White LEDs and One RGB or FLASH LED June 2004 LP3936 Lighting Management System for Six White LEDs and One RGB or FLASH LED General Description LP3936 is a complete lighting management system designed for portable wireless applications.
It contains a boost DC/DC converter, 4 white LED drivers to drive the main LCD panel backlight, 2 white LED drivers for sub-LCD panel and 1 set of RGB LED drivers.
Both WLED groups have 8-bit programmable constant current drivers that are separately adjustable and matched to 1% (typ.
).
For efficient backlighting the backlight intensity can be adjusted using the 8-bit ADC with ambient light detection circuit.
The RGB...

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