PMP8790, Active Clamp forward, Quarter Brick (18Vdc-60Vdc Input,3.3V/12A)
Referenzdesign unter Verwendung des Teils UCC2897APW von Texas Instruments
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Für Endprodukte
- Communications and Telecom
Beschreibung
- PMP8790, Active Clamp forward, Quarter Brick (18Vdc-60Vdc Input,3.3V/12A). Reference design generates a 3.3V/12A output from a wide 18V-60V telecom input. The UCC2897A controls an active clamp forward converter power stage. The low gate charge and low RDSon of the CSD17501Q5A and CSD18502Q5B, implemented as self-driven synchronous rectifiers, provide for an efficient design. This design is laid out in a standard quarter brick footprint and includes enable, positive rail remote sense, and output trimming features
Haupteigenschaften
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Conversion TypeDC to DC
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Input Voltage18 to 60 V
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Output Voltage3.3 V
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Output Current12 A
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Output Power39.6 W
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TopologyForward- Active Clamp|Forward- Synchronous
Empfohlene Bauteile (6)
| Teilenummer | Hersteller | Typ | Beschreibung | |||
|---|---|---|---|---|---|---|
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TLV431AIDBZRG4 | Texas Instruments | Voltage References | V-Ref Adjustable 1.24V to 6V 15mA 3-Pin SOT-23 T/R | In den Warenkorb | |
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TCMT1107 | Vishay | Transistor and Photovoltaic Output Photocouplers | Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin SSOP T/R | In den Warenkorb | |
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TLV431AIDBZR | Texas Instruments | Voltage References | V-Ref Adjustable 1.24V to 6V 15mA 3-Pin SOT-23 T/R | In den Warenkorb | |
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UCC2897APW | Texas Instruments | PWM and Resonant Controllers | Current Mode PWM Controller 2A 1000kHz 20-Pin TSSOP Tube | In den Warenkorb | |
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UCC2897APWR/1 | Texas Instruments | PWM and Resonant Controllers | Current Mode PWM Controller 2A 1000kHz 20-Pin TSSOP Tube | In den Warenkorb | |
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UCC2897APWR | Texas Instruments | PWM and Resonant Controllers | Current Mode PWM Controller 2A 1000kHz 20-Pin TSSOP T/R | In den Warenkorb | |