PMP9144, Universal AC Input, 14V/2.4A Flyback With 88% Efficiency
Texas Instruments이 부품 UCC28740D 을 사용하는 참조 설계
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최종 제품의 경우
- Consumer Electronics
Description
- PMP9144, Reference Design provides an isolated 14.5V/35W output from a universal 85-265VAC input. It uses the UCC28740 flyback controller to provide high efficiency and minimize light load losses. Maximum load efficiency is over 88%. The average efficiency (measured at 25%, 50%, 75%, and 100% load) is 87.9%. The UCC28740 also provides accurate current limiting which eliminates the need for a load protecting switch on the output
최종 제품의 경우
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Conversion TypeAC to DC
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Input Voltage85 to 265 (AC) V
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Output Voltage14.5 V
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Output Current2.4 A
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Output Power34.8 W
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Efficiency88 %
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TopologyFlyback- Quasi Resonant
피쳐링 부품 (6)
| 부품 번호 | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
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TL431AIDBZRG4 | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R | 구매 | |
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TL431AIDBZT | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R | 구매 | |
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TL431AIDBZTG4 | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R | 구매 | |
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TL431AIDBZR | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R | 구매 | |
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LTV-817A | Lite-On Technology | Transistor and Photovoltaic Output Photocouplers | Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP | 구매 | |
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UCC28740D | Texas Instruments | AC to DC Switching Converters | AC to DC Switching Converter Flyback 8.15V 100kHz Tube 7-Pin SOIC | 구매 | |