PMP5753, 36Vdc-75Vdc Input,5V @ 25A Output,94% Efficient Active Clamp forward
Progetto di riferimento usando la parte UCC2897APW di Texas Instruments
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- Communications and Telecom
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- PMP5753, 36Vdc-75Vdc Input,5V @ 25A Output,94% Efficient Active Clamp forward. PMP5753 reference design provides 5V at 125W from a standard 48V telecom input with greater than 94% efficiency. This design uses the UCC2897A active clamp controller along with self-driven synchronous rectifiers. NexFET technology is used for the synchronous rectifiers, improving the efficiency by nearly 2% over conventional MOSFETs. The output voltage can be adjusted up to 7V
Funzioni principali
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Conversion TypeDC to DC
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Input Voltage36 to 75 V
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Output Voltage5 V
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Output Current25 A
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Output Power125 W
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TopologyForward- Active Clamp|Forward- Synchronous
Parti in primo piano (8)
| Numero parte | Produttore | Tipo | Per contattare il Servizio Clienti. | |||
|---|---|---|---|---|---|---|
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TL431AIDBZT | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R | ACQUISTA | |
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TL431AIDBZRG4 | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R | ACQUISTA | |
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TCMT1107 | Vishay | Transistor and Photovoltaic Output Photocouplers | Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin SSOP T/R | ACQUISTA | |
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TL431AIDBZTG4 | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R | ACQUISTA | |
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TL431AIDBZR | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R | ACQUISTA | |
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UCC2897APWR | Texas Instruments | PWM and Resonant Controllers | Current Mode PWM Controller 2A 1000kHz 20-Pin TSSOP T/R | ACQUISTA | |
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UCC2897APW | Texas Instruments | PWM and Resonant Controllers | Current Mode PWM Controller 2A 1000kHz 20-Pin TSSOP Tube | ACQUISTA | |
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UCC2897APWR/1 | Texas Instruments | PWM and Resonant Controllers | Current Mode PWM Controller 2A 1000kHz 20-Pin TSSOP Tube | ACQUISTA | |