S-8211E Description
© Seiko Instruments Inc., 2009-2015 BATTERY PROTECTION IC FOR 1-CELL PACK Rev.2.4_00 The S-8211E Series has high-accuracy voltage detections circuit and delay circuits. The S-8211E Series is suitable for monitoring overcharge and overdischarge of 1-cell lithium ion / lithium polymer rechargeable battery pack.
S-8211E Key Features
- Overcharge detection voltage
- Overcharge release voltage
- Overdischarge detection voltage
- Overdischarge release voltage
- 40°C to +85°C
- During operation
- During overdischarge
- 1. Overcharge release voltage = Overcharge detection voltage
- Overcharge hysteresis voltage (Overcharge hysteresis voltage can be selected as 0 V or from a range of 0.1 V to 0.4 V in
- 2. Overdischarge release voltage = Overdischarge detection voltage + Overdischarge hysteresis voltage (Overdischarge hys