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S-8225B |
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| Part Number | S-8225B |
| Manufacturer | Seiko Instruments |
| Description | 1 CTLD DO control pin 2 CTLC CO control pin 3 CO Output pin for overcharge detection 4 DO Output pin for overdischarge detection 5 SEL1 6 SEL2 Switching pins for 3-serial to 5-serial cell*1 ... |
| Features |
• High-accuracy voltage detection function for each cell Overcharge detection voltage n (n = 1 to 5) 3.5 V to 4.4 V (50 mV step) Overcharge release voltage n (n = 1 to 5) Accuracy ±20 mV (Ta = +25°C), ±30 mV (Ta = 0°C to +60°C) 3.3 V to 4.4 V*1 Accuracy ±50 mV Overdischarge detection voltage n (n = 1 to 5) Overdischarge release voltage n (n = 1 to 5) 2.2 V to 3.2 V (100 mV step) 2.2 V to 3.4 V*2 Accuracy ±80 mV Accuracy ±100 mV • Overcharge detection delay time and overdischarge detection delay time can be set by external capacitor. • Switchable between 3-serial to 5-serial cell by... |
| Document |
 S-8225B Data Sheet
PDF 540.42KB |
Desde 2024. D4U Semiconductor.
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