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Partname: | AS3689 |
Description: | Flexible Lighting Management (Charge Pump, DCDC Step Up, Current Sink, ADC, LDO) |
Manufacturer: | Austria Mikro Systeme Int. |
Datasheet: | PDF (170K). Click here to download *) |
The AS3689 is a highly-integrated CMOS Power and Lighting Management Unit to supply power to LCD-and cameramodules in mobile telephones, and other 1-cell Li+ or 3-cell NiMH powered devices. The AS3689 incorporates one low-power, lowdropout regulator (LDO), one Step Up DC/DC Converter for white backlight LEDs, one high-power Charge Pump for camera flash LEDs, one Analogto-Digital Converter, support for up to 11 current sinks, a two wire serial interface, and control logic all onto a single device. Output voltages and output currents are fully programmable. The |
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Click here to download AS3689 Datasheet*) |
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