ETA6937 otg equivalent, 12v/3a switching li+ battery charger and 5v/1a otg.
Up to 3A Max charging current Switching Charger 93% Charging Efficiency at 5V input 2A CC current 12V Input operating voltage 20V Maximum Input standoff voltage No Extern.
powered by 1-cell Li-Ion or Li-polymer battery pack. Unlike previous generation of charging ICs (BQ2415X and FAN54015 et.
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