PMP8781, Primary-Side Regulated Flyback with 85-265VAC Input,(16.5V @ 1A)
Reference Design using part UCC28700DBV by Texas Instruments
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Description
- PMP8781, Primary-Side Regulated Flyback with 85-265VAC Input,(16.5V @ 1A). PMP8781 reference design uses the UCC28700 primary-side regulated flyback controller to generate a 16.5V/1A output from a universal AC input. The valley switching of the UCC28700 allows this low-cost design to achieve a maximum load efficiency near 85%, no load losses are less than 50mW
Key Features
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Conversion TypeAC to DC
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Input Voltage85 to 265 (AC) V
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Output Voltage16.5 V
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Output Current1 A
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Output Power16.5 W
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TopologyFlyback- Quasi Resonant
Featured Parts (2)
| Part Number | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
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UCC28700DBVR | Texas Instruments | AC to DC Switching Converters | AC to DC Switching Converter Flyback 23V 140kHz T/R 6-Pin SOT-23 | Buy | |
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UCC28700DBVT | Texas Instruments | AC to DC Switching Converters | AC to DC Switching Converter Flyback 23V 140kHz T/R 6-Pin SOT-23 | Buy | |