Luoma Shi single board IC9640

1 input voltage range of 4.2-5.5V 2 charge and discharge 1A 3 1A 4 single LED four power display 5 6 charging cut-off voltage load recognition ETA9640: 4.2V ETA9650: 4.35V 7 8 discharge output short circuit protection lock synchronous boost, Yu-tai ETA products are mainly used in set-top boxes, digital cameras, electronic toys, portable 3G wireless router, Bluetooth, MP3 / 4/5, Tablet PC, Bluetooth headsets, optical cat, LED drivers, telecommunications, China Netcom, DSL, smart meters and instrumentation , industrial applications, automotive electronics, car charger