High-accuracy voltage detection circuit
Overcharge detection voltage
3.6 V to 4.5 V (5 mV step)
Accuracy 25 mV (Ta = 25C)
Overcharge release voltage
3.5 V to 4.4 V.
1
Accuracy 30 mV (Ta = 5C to 55C) Accuracy 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
Accuracy 50 mV Accuracy 100 mV
Discharge overcurrent detection voltage
0.05 V to 0.30 V (10 mV step) Accuracy 15 mV
Load short-circuiting de.
Full PDF Text Transcription for S-8211D (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
S-8211D. For precise diagrams, and layout, please refer to the original PDF.
5_03 The S-8211D Series is a protection IC for 1-cell lithium-ion / lithium-polymer rechargeable battery and includes high-accuracy voltage detection circuits and delay circuits. The S-8211D Series is suitable for protecting 1-cell rechargeable lithium-ion / lithium-polymer battery packs from overcharge, overdischarge, and overcurrent. Features High-accuracy voltage detection circuit Overcharge detection voltage 3.6 V to 4.5 V (5 mV step) Accuracy 25 mV (Ta = 25C) Overcharge release voltage 3.5 V to 4.4 V*1 Accuracy 30 mV (Ta = 5C to 55C) Accuracy 50 mV Overdischarge detection voltage Overdischarge release vol
S-8211D Datasheet
