High-accuracy voltage detection for each cell
Overcharge detection voltage n (n = 1, 2) 3.900 V to 4.500 V (5 mV steps) Accuracy 20 mV (Ta = 25°C)
Overcharge release voltage n (n = 1, 2)
3.800 V to 4.500 V.
1
Accuracy 25 mV (Ta = 10°C to 60°C) Accuracy 30 mV
Overdischarge detection voltage n (n = 1, 2) 2.000 V to 3.000 V (10 mV steps) Accuracy 50 mV
Overdischarge release voltage n (n = 1, 2) 2.000 V to 3.400 V.
Full PDF Text Transcription for S-8262A (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
S-8262A. For precise diagrams, and layout, please refer to the original PDF.
Rev.1.0_03 S-8262A Series is a protection IC for 2-serial-cell lithium-ion / lithium polymer rechargeable batteries and includes highaccuracy voltage detectors and delay circuits. The S-8262A Series has an alarm signal output pin (AO pin) which outputs the alarm detection signal. The alarm detection signal is output prior to the charge control FET signal by overcharge detection. Features High-accuracy voltage detection for each cell Overcharge detection voltage n (n = 1, 2) 3.900 V to 4.500 V (5 mV steps) Accuracy 20 mV (Ta = 25°C) Overcharge release voltage n (n = 1, 2) 3.800 V to 4.
S-8262A Datasheet
