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Battery Protection IC with Cell-balance Function "S-8209B Series"
The S-8209B Series is a protection IC for lithium-ion / lithium polymer rechargeable batteries and includes a high-accuracy voltage detection circuit and a delay circuit. This IC has a transmission function and two types of cell-balance function so that users are also able to configure a protection circuit with series multi-cell.S-8209B Series Usage GuidelinesBattery Protection IC with Cell-balance Function "S-8209A Series"
The S-8209A Series is a protection IC for lithium-ion / lithium polymer rechargeable batteries and includes a high-accuracy voltage detection circuit and a dela