供应ETA9897E8A-超低功耗PMU

超低功耗PMU，带有30V线性充电器和5V升压转换器

Ultra-Low Power PMU with 30V Linear Charger and 5V Boost Converter
ETA9897 is an ultra-low power PMU with 2 modules: a 30V single cell Li+ battery linear charger and a 5V boost synchronous converter with true-shutoff function. The linear charger fully integrated constant current (CC) / constant voltage (CV) control module and charge FET, with minimal external devices. It also has pre-charge function for trickle charging ...

Features
Ultra low IQ when standby, IBAT<3uA
30V input standoff voltage
4.2V charge termination voltage
Charge current programmable, up to 1.2A
Output Disconnect and SCP at 5V output
5V/0.4A Output Power
Up to 94% Efficiency for boost converter
Functioning with NO BATTERY
Logic Control Shutdown and Thermal shutdown
ESOP8 Package
RoHS Compliant

Applications
TWS BT earbuds charge case
Bluetooth application
Battery powered IOT module
Power Bank