The Battery backup switching ICs are CMOS ICs designed for use in the switching circuits of primary and backup power supplies.
| Series Name (Product Summary) | Data Sheet | Type | Composition | Setting voltage | Accuracy | Current consumption | Package |
|---|---|---|---|---|---|---|---|
| Series Name | |||||||
| S-8424A | Battery backup switching IC | 2 voltage regulators + 3 voltage detectors + switch | Output voltage: 2.3 to 5.4 V （0.1V step) Detection voltage: 2.4 to 5.3 V (CS), 1.7 to 3.4 V (/PREEND, /RESET) | ±2% | 15µA max. (Operating) 2.1µA max. (Back up) | 8-pin TSSOP, 8-pin SON(B) | |
| S-8425 | Battery backup switching IC | 3 voltage regulators + 2 voltage detectors + switch | Output voltage: 2.3 to 5.4 V （0.1V step) Detection voltage: 2.4 to 5.3 V (CS), 1.7 to 3.4 V (/RESET) | ±2% | 15µA max. (Operating) 2.1µA max. (Back up) | 8-pin TSSOP, 8-pin SON(B) | |
| S-8426A | Battery backup switching IC | 2 voltage regulators + 3 voltage detectors + switch | Output voltage: 2.3 to 5.4 V （0.1V step) Detection voltage: 2.4 to 5.3 V (CS), 1.7 to 3.4 V (/PREEND, /RESET) | ±2% | 15µA max. (Operating) 4.5µA max. (Back up) | 8-pin TSSOP, 8-pin SON(B) |
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