255W, -12V, 3.3V, 5V, 12V AC to DC Multi-Output Power Supply for ATX Power Supply
Reference Design using part NCP1027P065G by onsemi
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For End Products
- ATX Power Supply
- Desktop PC Power Supply
- DVD Player
- Servers
- Set-Top Box
Description
- High-Efficiency ATX Power Supply Using Low Voltage Synchronous Buck Controller to Provide 255W
Key Features
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Conversion TypeAC to DC
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Input Voltage90 to 264 (AC) V
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Output Voltage-12|3.3|5|12 V
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Output Current0.32@-12V|5.03@3.3V|9.44@5V|9.5@12V A
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Output Power255 W
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Efficiency90 %
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TopologyFlyback
Featured Parts (24)
| Part Number | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
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TL431ILPRPG | onsemi | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin TO-92 Fan-Fold | Buy | |
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TL431ACLPG | onsemi | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin TO-92 Bag | Buy | |
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TL431AILPRAG | onsemi | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin TO-92 T/R | Buy | |
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TL431AILPG | onsemi | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin TO-92 Bag | Buy | |
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TL431CDR2G | onsemi | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 8-Pin SOIC N T/R | Buy | |
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TL431BCLPRAG | onsemi | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin TO-92 T/R | Buy | |
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TL431ILPG | onsemi | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin TO-92 Bag | Buy | |
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TL431ACLPRAG | onsemi | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin TO-92 T/R | Buy | |
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TL431IDR2G | onsemi | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 8-Pin SOIC N T/R | Buy | |
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LM393DR2G | onsemi | Linear Comparators | Comparator Dual ±18V/36V 8-Pin SOIC N T/R | Buy | |
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TL431BIDG | onsemi | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 8-Pin SOIC N Tube | Buy | |
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PC817X5J000F | Sharp | Transistor and Photovoltaic Output Photocouplers | Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP Sleeve | Buy | |