Step-down dc-dc switching charger ICs boost efficiency, enhance safety

AUTRIAMICROSYSTEMS AS3610/11 battery charger ICs for Li-Ion batteries in mobile devices provide fast and highly efficient charging of Li-Ion batteries in mobile devices with up to 1.25 A output current. The step-down dc-dc devices include numerous safety and protection features, internal current measurement, and USB Host/OTG (on the go) boost mode operation. The AS3610 dc-dc provides an I²C interface for external control and the AS3611 operates independently.

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