5V Ride-Through Application Circuit Delivers 20W for 1.42 seconds
Analog Devices이 부품 LTC3225EDDB#PBF 을 사용하는 참조 설계
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최종 제품의 경우
- HDD/DVD Recorder
- LED Lighting
Description
- Circuit shows a 5V power ride-through application where two series-connected 10F, 2.7V super capacitors charged to 4.8V can support 20W for over a second. The LTC3225, a new charge-pump-based super capacitor charger, is used to charge the super capacitors at 150mA and maintain cell balancing while the LTC4412 provides automatic switchover between the super capacitor and the main supply
최종 제품의 경우
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Conversion TypeDC to DC
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Input Voltage5 V
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Output Voltage1.2|1.8 V
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Output Current6@1.2V|7@1.8V A
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Output Power20 W
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TopologyBuck
피쳐링 부품 (29)
| 부품 번호 | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
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LTC4412IS6#TRMPBF | Analog Devices | OR Controllers | OR Controller P-channel Single 6-Pin TSOT-23 T/R | 구매 | |
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LTC4412HS6#PBF | Analog Devices | OR Controllers | OR Controller P-channel Single 6-Pin TSOT-23 T/R | 구매 | |
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LTC4412IS6#PBF | Analog Devices | OR Controllers | OR Controller P-channel Single 6-Pin TSOT-23 T/R | 구매 | |
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LTC4412MPS6#TRMPBF | Analog Devices | OR Controllers | OR Controller P-channel Single 6-Pin TSOT-23 T/R | 구매 | |
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LTM4616MPY#PBF | Analog Devices | DC to DC Converter and Switching Regulator Module | Module DC-DC 2-OUT 0.6V to 5V 8A/8A 144-Pin BGA Tray | 구매 | |
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LTM4616IV#PBF | Analog Devices | DC to DC Converter and Switching Regulator Module | Module DC-DC 2-OUT 0.6V to 5V 8A/8A 144-Pin LGA Tray | 구매 | |
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LTC3225EDDB#TRPBF | Analog Devices | Specialized Power ICs and Modules | Super Capacitor Charger 10-Pin DFN EP T/R | 구매 | |
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LTC4412ES6#TRPBF | Analog Devices | OR Controllers | OR Controller P-channel Single 6-Pin TSOT-23 T/R | 구매 | |
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LTC4412MPS6#TRPBF | Analog Devices | OR Controllers | OR Controller P-channel Single 6-Pin TSOT-23 T/R | 구매 | |
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LTC3225EDDB-1#TRPBF | Analog Devices | Specialized Power ICs and Modules | Super Capacitor Charger 10-Pin DFN EP T/R | 구매 | |
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LTC4412IS6#TRPBF | Analog Devices | OR Controllers | OR Controller P-channel Single 6-Pin TSOT-23 T/R | 구매 | |
|
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LTC4412HS6#TRPBF | Analog Devices | OR Controllers | OR Controller P-channel Single 6-Pin TSOT-23 T/R | 구매 | |