Datasheet Details
- Part number
- LP3933
- Manufacturer
- National Semiconductor
- File Size
- 406.19 KB
- Datasheet
- LP3933_NationalSemiconductor.pdf
- Description
- Lighting Management
LP3933 Description
LP3933 Lighting Management System for Six White LEDs and Two RGB or FLASH LEDs March 2004 LP3933 Lighting Management System for Six White LEDs and T.LP3933 Features
* n High Efficiency Programmable 300 mA Magnetic Boost DC-DC converter n 2 separately controlled PWM RGB LED drivers with programmable color, brightness, turn on/off slopes and blinking patterns n FLASH function with up to 6 outputs, each up to 120 mA n 4 constant current LED drivers with programmableLP3933 Applications
* It contains a boost DC/DC converter, 4 white-LED drivers to drive the main LCD panel backlight, 2 white-LED drivers for the subLCD panel and two sets of RGB/FLASH LED drivers. Both backlight drivers have 8-bit constant current drivers that are separately adjustable and matched to 0.5% (typ. ). The R📁 Related Datasheet
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