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Lighting Management Units

ams’ smart lighting management solutions include highly integrated, ultra flexible lighting management ICs covering virtually all illumination tasks of today’s mobile phones. The standard Backlight and Keypad lighting functions are served in a very flexible way by either a Charge pump or an inductive step up converter. The ICs come with a sophisticated, autonomously working pattern generator that allows for cool Event and Fun Light patterns and cover also latest features like ALS and DLS. Furthermore some of the products offer Light to Audio synchronization giving today’s Music phone a sensational extra boost. The lighting management product portfolio covers the space, feature and cost requirements of entry level to high-end phones.

Product Datasheet Demoboard Price (1k)*
AS3490 Highly efficient 2 to 6 LEDs backlight driver with PWM input PDF   Request   Buy Sample
AS3492 Highly efficient 2 to 10 LEDs backlight driver with PWM input PDF View Request   Buy Sample
AS3675 Flexible lighting management unit with charge-pump, DC-DC, 13 current sinks PDF   Request   Buy Sample
AS3676 Flexible lighting management unit with charge-pump, DC-DC, 13 current sinks, ALS, DLS, audio sync and LDO PDF   Request   Buy Sample
AS3677 Flexible CMOS power and lighting management unit PDF   Request   Buy Sample
AS3687XM Flexible lighting management unit with charge-pump, DC/DC, 7 current sinks, audio sync, ADC, LDO PDF   Request   Buy Sample
AS3688 Flexible lighting management, charge-pump, DC-DC step-up, current sink, ADC, LDO Request   Request   Buy Sample
AS3689 Flexible lighting management, charge-pump, DC-DC step-up, current sink, ADC, LDO Request   Request   Buy Sample

* This list pricing is BUDGETARY, for comparing similar parts. Prices are per unit on the basis of 1k pieces in U.S. dollars and subject to change, net of applicable taxes. Quantity pricing may vary substantially due to package types and international prices may differ due to local duties, taxes, fees, and exchange rates.