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ETA9695
Ultra Low Power PMU with 16V Linear Charger and 5V Boost Converter
DESCRIPTION
ETA9695 is an ultra low power PMU with 2 channels: a 16V single cell Li+ battery linear charger and a 5V Boost synchronous converter with true-shutoff function. The linear charger is fully integrated with constant current (CC) / constant voltage (CV) control module and charge FET, with minimal external devices. It also has pre-charge function for charging the deeply discharged battery by trickle and its fast charge current can be programmed by an external resistor. When entering CV charge stage, charging will be terminated once the charge current drops to 1/10 of the programmed value. A “STAT” pin is also available to indicate the charge status.
ETA9695 Datasheet
