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Lighting Management Units

Highly integrated, flexible lighting management ICs support nearly all the illumination tasks performed in mobile phones.

PartNo Description # of Current Sinks (HV) # of Current Sinks (LV) CP (max. l) DC-DC (max. l) Max. Vled # of LDOs RGB Pattern Dimming LED Test Flash Support Flash (max. l) Package
AS3689 Flexible lighting management, charge pump, DC-DC step-up, current sink, ADC, LDO 3 12 400 Controller Controller 1 Yes Yes Yes Yes 150 WL-CSP36 (3x3)-0.5
AS3688 Flexible lighting management, charge pump, DC-DC step-up, current sink, ADC, LDO 2 7 900 Controller Controller 2 Yes Yes Yes Yes 900 QFN-32 (5x5)-0.5