PMP4113.2, 36VDC - 75VDC Input, 80V, 0.5A and 3.3V/3A Isolated Flyback and Synchronous Buck
Referenzdesign unter Verwendung des Teils TPS40193DRC von Texas Instruments
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Für Endprodukte
- Communications and Telecom
Beschreibung
- PMP4113.2, 36VDC - 75VDC Input, 80V, 0.5A and 3.3V/3A Isolated Flyback and Synchronous Buck. Reference design uses the UCC2809 to control an isolated flyback that converts a standard 48V telecom input to an isolated 80V. An additional winding on the secondary of the flyback transformer generates an unregulated 12V rail. The TPS40193 controls a synchronous buck that generates a 3.3V/3A output from this 12V rail. The total end-to-end efficiency of this design is over 90%
Haupteigenschaften
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Conversion TypeDC to DC
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Input Voltage9 to 14 V
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Output Voltage3.3 V
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Output Current3 A
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Output Power9.9 W
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TopologyBuck- Synchronous
Empfohlene Bauteile (9)
| Teilenummer | Hersteller | Typ | Beschreibung | |||
|---|---|---|---|---|---|---|
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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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UCC2809P-2 | Texas Instruments | PWM and Resonant Controllers | Primary Side PWM Controller 0.8mA 1000kHz 8-Pin VSSOP Tube | In den Warenkorb | |
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TL431AIDBZT | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R | In den Warenkorb | |
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TL431AIDBZRG4 | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R | In den Warenkorb | |
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TL431AIDBZR | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R | In den Warenkorb | |
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TL431AIDBZTG4 | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R | In den Warenkorb | |
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TPS40193DRCRG4 | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 360kHz 10-Pin VSON EP T/R | In den Warenkorb | |
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TPS40193DRCR | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 360kHz 10-Pin VSON EP T/R | In den Warenkorb | |
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TPS40193DRCT | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 360kHz 10-Pin VSON EP T/R | In den Warenkorb | |