High-accuracy voltage detection circuit
Overcharge detection voltage
3.9 V to 4.5 V (5 mV step)
Accuracy 25 mV (Ta = 25°C)
Overcharge release voltage
3.8 V to 4.43 V.
1 P
Accuracy 30 mV (Ta = 5°C to 55°C)
Accuracy
P
50
mV
Overdischarge detection voltage Overdischarge release voltage
2.0 V to 3.0 V (10 mV step) 2.0 V to 3.4 V.
2
P
Accuracy 50 mV
Accuracy
P
100
mV
Discharge overcurrent detection voltage
0.05 V to 0.30 V (10 mV step) Accuracy 15 mV
Load shor.
Full PDF Text Transcription for S-8211C (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
S-8211C. For precise diagrams, and layout, please refer to the original PDF.
7_03 The S-8211C Series is a protection IC for 1-cell lithium-ion / lithium polymer rechargeable battery and includes highaccuracy voltage detection circuits and delay circuits. The S-8211C Series is suitable for protecting 1-cell lithium-ion / lithium polymer rechargeable battery packs from overcharge, overdischarge, and overcurrent. Features High-accuracy voltage detection circuit Overcharge detection voltage 3.9 V to 4.5 V (5 mV step) Accuracy 25 mV (Ta = 25°C) Overcharge release voltage 3.8 V to 4.43 V*1 P Accuracy 30 mV (Ta = 5°C to 55°C) Accuracy P 50 mV Overdischarge detection voltage Overdischarge release
S-8211C Datasheet
