LP55231 driver equivalent, 9-channel led driver.
*1 Three Independent Program Execution Engines, 9 Programmable Outputs With 25.5-mA Full-Scale Current, 8-Bit Current Setting Resolution and 12-Bit PWM Control Resolu.
* Fun Lights and Indicator Lights
* LED Backlighting
* Haptic Feedback
* Programmable Current Source
The LP55231 is a 9-channel LED driver designed to produce lighting effects for mobile devices. A highefficiency charge pump enables LED driving over full Li-Ion battery voltage range. The device is equipped with an internal program memory, which allo.
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