ETA9897是一颗专门针对低功耗，高性能设计的蓝牙充电盒充放二合一解决方案，其集成了充电，放电。支持外部MCU控制，支持EN使能，其集成了30V极限耐压，5V空载时超低1uA的待机功耗，以及电池反接保护，ETA9897采用易于焊接的ESOP8封装。
Ultra low IQ when No switching: 1.2uA
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
Operation over JEITA Range via Battery NTC
Logic Control Shutdown and Thermal
shutdown
ESOP8 Package
APPLICATIONS
TWS BT earbuds charge case
Bluetooth application
Battery powered IOT module
Power Bank
