RY2201 Cell Li-ion and Li-poly Battery Protection IC
RY2201 One Cell Li-ion and Li-poly Battery Protection IC
1、Features ? Protection of Battery Cell Reverse Connection without External load
? Over-temperature Protection
? Overcharge Current Protection
? Two-step Overcurrent Detection: Over Discharge Current Load Short Circuiting
? Charger Detection Function
? 0V Battery Charging Function
? RoHS Compliant and Lead (Pb) Free
? 54mΩ Low RSS(ON) Internal Power MOSFET
? Delay Times are generated inside
? High-accuracy Voltage Detection
? Low Current Consumption Operation Mode: 0.7μA typ. Power-down Mode: 0.5μA typ.
? Only One External Capacitor Required
? Available in SOT23-5 Package
? -40°C to +85°C Temperature Range
2、Applications
? One-Cell Li-ion Battery Pack
? Power Bank
? One-Cell Li-poly Battery Pack
? IOT Sensor/Electronic Toys
3、General Description
SOT23-5 package.
4、Website：www.baitaishengshi.com
5、Typical Application Circuit
