eFuse LS0502SCD33 Protection ICs Super Capacitor Protection IC for Backup Power Applications
■The LS0502SCD33 is a complete solution for any system with a backup storage capacitor. It integrates input overvoltage, overcurrent protection, a reverse blocking switch, and supercapacitor charging control circuits. It also has a built-in cell balance to protect two-cell supercapacitor systems. Once the storage element has a full charge, the circuit draws only 2.5 μA. It provides a flag signal when the input supply is unplugged so that the primary system can take action.
●Features
■2.5 V to 5.5 V system voltage
■18 V input rating with overvoltage protection
■Programmable super capacitor charge current
■Programmable input overcurrent protection
■Up to 2 A discharge current
■DFN Package
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[ Backup Power ][ Dash camera ][ Smart meter ][ Internet of Things ][ IoT ][ Handheld industrial equipment ][ Portable device ] |
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Supplier and Product Introduction |
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Please see the document for details |
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DFN |
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English Chinese Chinese and English Japanese |
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2023/9/6 |
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206 KB |
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