PMP10351, 85-265VAC input, 12V/1.5A PSR Flyback Reference Design
使用 Texas Instruments 的 UCC28713D 的参考设计
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说明
- PMP10351, 85-265VAC input, 12V/1.5A PSR Flyback Reference Design. This reference design uses the UCC28713 primary-side regulated (PSR) flyback controller to generate a 12V/1.5A output from a universal AC input. The valley switching of the UCC28713 allows this low-cost design to achieve an average efficiency over 87%, no load losses are less than 50mW. The PSR function eliminates the need for an optocoupler and TL431, greatly simplifying the circuit and reducing cost
主要特色
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Conversion TypeAC to DC
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Input Voltage85 to 265 (AC) V
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Output Voltage12 V
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Output Current1.5 A
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Output Power18 W
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Efficiency87 %
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TopologyFlyback- Quasi Resonant
Featured Parts (2)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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UCC28713DR | Texas Instruments | AC to DC Switching Converters | AC to DC Switching Converter Buck/Flyback 21V 106kHz T/R 7-Pin SOIC | 买入 | |
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UCC28713D | Texas Instruments | AC to DC Switching Converters | AC to DC Switching Converter Buck/Flyback 21V 106kHz Tube 7-Pin SOIC | 买入 | |