High-accuracy voltage detection circuit
Cell balancing detection voltage: 2.0 V to 4.6 V (5 mV step)
Accuracy 12 mV (2.0 V VBU 2.4 V)
Cell balancing release voltage: 2.0 V to 4.6 V.
1
Accuracy 0.5% (2.4 V VBU 4.6 V) Accuracy 24 mV (2.0 V VBL 2.4 V)
Accuracy 1.0% (2.4 V VBL 4.6 V)
Overcharge detection voltage: 2.0 V to 4.6 V (5 mV step)
Accuracy 12 mV (2.0 V VCU 2.4 V)
Overcharge release voltage:
2.0 V to 4.6 V.
Full PDF Text Transcription for S-8249 (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
S-8249. For precise diagrams, and layout, please refer to the original PDF.
CTION Rev.1.4_01 The S-8249 Series is a voltage monitoring IC with a cell balancing function and includes a high-accuracy voltage detection circuit and a delay circuit. The S-8249 Series is suitable for cell balancing and overcharge protection of batteries and capacitors. Features High-accuracy voltage detection circuit Cell balancing detection voltage: 2.0 V to 4.6 V (5 mV step) Accuracy 12 mV (2.0 V VBU 2.4 V) Cell balancing release voltage: 2.0 V to 4.6 V*1 Accuracy 0.5% (2.4 V VBU 4.6 V) Accuracy 24 mV (2.0 V VBL 2.4 V) Accuracy 1.0% (2.4 V VBL 4.6 V) Overcharge detection voltage: 2.0 V to 4.6 V
S-8249 Datasheet
