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S-8473 |
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| Part Number | S-8473 |
| Manufacturer | ABLIC |
| Description | Power supply voltage pin Connection pin of battery for charging Thermistor connection pin Output pin for status display Connection pin of capacitor for charge timer setting WAKEUP input pin GND pin FE... |
| Features |
• Power supply voltage: VDD = 2.2 V to 5.0 V • Current consumption during charge operation: ISS1 = 250 μA typ. • VBAT pin current consumption during power-down: IPDN = 1.0 μA max. • UVLO detection voltage: VUVLO− = 2.0 V typ. • Charge function to a small lithium-ion rechargeable battery Charge current: ILIM = 33 mA typ. Precharge current: IPRE = 3.3 mA typ. Precharge completion voltage: 2.4 V to 3.4 V (50 mV step) Charge completion voltage: 4.0 V to 4.5 V (50 mV step) Recharge start voltage: 3.6 V to 4.45 V*1 Short-circuit detection voltage: 1.5 V to 2.0 V (50 mV step) Ch... |
| Document |
 S-8473 Data Sheet
PDF 632.70KB |
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | S-8470 |
Seiko Instruments |
CMOS POWER MANAGEMENT IC |
|
| 2 | S-8474 |
ABLIC |
WIRELESS POWER TRANSMITTER CONTROLLER |
|
| 3 | S-8420 |
Seiko Instruments |
BATTERY BACKUP IC FOR 1-CHIP CPU |
|
| 4 | S-8423 |
Seiko Instruments |
BATTERY BACKUP IC |
|
| 5 | S-8424A |
ABLIC |
BATTERY BACKUP SWITCHING |
|
| 6 | S-8425 |
ABLIC |
BATTERY BACKUP SWITCHING |
|
Desde 2024. D4U Semiconductor.
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