S-8204A Description
© Seiko Instruments Inc., 2007-2015 BATTERY PROTECTION IC FOR 3-SERIES OR 4-SERIES CELL PACK Rev.3.4_00 The S-8204A Series includes high-accuracy voltage detection circuits and delay circuits, in single use, makes it possible for users to monitor the status of 3-series or 4-series cell lithium-ion rechargeable battery. By switching the voltage level which is applied to the SEL pin, users are able to use the S-8204A...
S-8204A Key Features
- High-accuracy voltage detection function for each cell
- Discharge overcurrent detection function in 3-step
- Charge overcurrent detection function
- 0.25 V to -0.05 V (50 mV step) Accuracy ±30 mV
- Settable by external capacitor; overcharge detection delay time, overdischarge detection delay time
- Switchable between 3-series and 4-series cell by using the SEL pin
- Independent charge and discharge control by the control pins
- High-withstand voltage element