PMP12027, Valley Switching Flyback with 85 to 265VAC Input (48V @ 0.625A) Reference Design
Progetto di riferimento usando la parte UCC28740D di Texas Instruments
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Per prodotti finali
- AC to DC Power Supply
Per contattare il Servizio Clienti.
- PMP12027, Valley Switching Flyback with 85 to 265VAC Input (48V @ 0.625A) Reference Design. The PMP12027 reference design uses the UCC28740 flyback controller to generate a 48V/625mA output from a universal AC input. The valley switching of the UCC28740 allows this design to achieve a maximum load efficiency over 90%, no load losses are less than 100mW. The constant current regulation mode of the UCC28740 provides accurate current limiting
Funzioni principali
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Conversion TypeAC to DC
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Input Voltage85 to 265 (AC) V
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Output Voltage48 V
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Output Current0.625 A
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Output Power30 W
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Efficiency90 %
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TopologyFlyback
Parti in primo piano (8)
| Numero parte | Produttore | Tipo | Per contattare il Servizio Clienti. | |||
|---|---|---|---|---|---|---|
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LTV-817 | Lite-On Technology | Transistor and Photovoltaic Output Photocouplers | Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP | AGGIORNA | |
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LTV817S-V-C | Lite-On Technology | Transistor and Photovoltaic Output Photocouplers | Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP | AGGIORNA | |
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TL431AIDBZTG4 | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R | AGGIORNA | |
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TL431AIDBZT | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R | AGGIORNA | |
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TL431AIDBZRG4 | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R | AGGIORNA | |
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TL431AIDBZR | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R | AGGIORNA | |
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LTV817XD-V | Lite-On Technology | Transistor and Photovoltaic Output Photocouplers | Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP | AGGIORNA | |
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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 | AGGIORNA | |