AS3608 Datasheet System Pmu

Manufacturer: austriamicrosystems

Overview: Data Sheet AS3608 System PMU with HV Back Light Driver Technical coantmesntAsGtill valid 1.

Datasheet Details

The AS3608 is an ultra compact System PMU with integrated battery charger and HV back light driver.

The device offers advanced power management functions.

All necessary ICs and peripherals in a battery powered mobile device are supplied by the AS3608.

3 DCDC converters as well as 5 low noise LDOs. The different regulated supply voltages are programmable via the serial control interface. The step-up converter for the backlight can operate up to 30V. Both constant voltage (OLED supply) as well as constant current (white LED backlight) operations with 2 current sinks are possible. An internal voltage protection is limiting the output voltage in the case of external component failures. AS3608 also contains a Li-Ion battery charger with constant c.

Part Number	Description
AS3603	Multi-Standard Power Management Unit
AS3606	System PMU
AS3607	System PMU
AS3635	Xenon Flash Driver
AS3636	Xenon Driver IC
AS3642	Ultra Small 500mA Inductive White LED Flash Driver
AS3643	1300mA High Current LED Flash Driver
AS3644	Ultra Small Low Cost 320mA Inductive
AS3647	1600mA High Current LED Flash Driver
AS3647B	1600mA High Current LED Flash Driver