S8241ABPMC Overview
Rev.4.1_01 BATTERY PROTECTION IC FOR 1- CELL PACK S-8241 Series The S-8241 Series is a series of lithium-ion/lithium polymer rechargeable battery protection ICs incorporating high-accuracy voltage detection circuits and delay circuits. These ICs are suitable for protection of single-cell lithium ion/lithium polymer battery packs from overcharge, overdischarge and overcurrent.
S8241ABPMC Key Features
- Overcharge detection voltage: 3.9 V to 4.4 V (5 mV-step) Accuracy of ± 25 mV(+25°C) and ± 30 mV(-5°C to +55°C)
- Overcharge release voltage 3.8 V to 4.4 V -1 Accuracy of ±50 mV
- 1. Overcharge release voltage = Overcharge detection voltage
- Overcharge hysteresis The overcharge hysteresis can be selected in the range 0.0, or 0.1 to 0.4 V in 50mV steps. (Howeve
- Overdischarge detection voltage
- Overdischarge release voltage
- Overcurrent 1 detection voltage: 0.05 V to 0.3 V (5 mV-step) Accuracy of ±20 mV
- Overcurrent 2 detection voltage: 0. 5 V (fixed) Accuracy of ±100 mV (2) A high voltage withstand device is used for char