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S-8209A Datasheet Battery Protection

Manufacturer: Seiko Instruments

Overview: S-8209A Series www.sii-ic.com © SII Semiconductor Corporation, 2008-2016 BATTERY PROTECTION IC WITH CELL-BALANCE FUNCTION Rev.3.7_00 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 delay circuit. The S-8209A Series 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.

Key Features

  • High-accuracy voltage detection circuit Overcharge detection voltage.
  • 1 Overcharge release voltage.
  • 1 Cell-balance detection voltage.
  • 1 Cell-balance release voltage.
  • 1 3.55 V to 4.40 V (5 mV step) 3.50 V to 4.40 V.
  • 2 3.55 V to 4.40 V (5 mV step).
  • 3 3.50 V to 4.40 V.
  • 4 Overdischarge detection voltage Overdischarge release voltage 2.0 V to 3.0 V (10 mV step) 2.0 V to 3.4 V.
  • 5.
  • Settable delay time by external capacitor for output pin.
  • Contr.

S-8209A Distributor

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