Download the S-8223D datasheet PDF.
This datasheet also covers the S-8223A variant, as both devices belong to the same battery protection family and are provided as variant models within a single manufacturer datasheet.
Key Features
High-accuracy voltage detection circuit for each cell
Overcharge detection voltage n (n = 1 to 3)
3.600 V to 4.700 V (50 mV step)
Accuracy 20 mV (Ta = 25C)
Overcharge hysteresis voltage n (n = 1 to 3).
Full PDF Text Transcription for S-8223D (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
S-8223D. For precise diagrams, and layout, please refer to the original PDF.
AL CELL PACK (SECONDARY PROTECTION) Rev.1.2_01 The S-8223A/B/C/D Series is used for secondary protection of lithium-ion rechargeable batteries, and incorporates high-accuracy voltage detection circuits and delay circuits. Short-circuits between cells accommodate series connection of two cells or three cells. The S-8223B/D Series limits its CO pin output voltage to 11.5 V max., so a FET with the gate withstand voltage of 12 V can be used. Features High-accuracy voltage detection circuit for each cell Overcharge detection voltage n (n = 1 to 3) 3.600 V to 4.
S-8223D Datasheet
