This design provides high power density 150W CrM Boost PFC.
The controller NCP1623 enables to drive without aux. winding ZCD sensing by Novel Drain sensing tech.
Two level follower boost feature help to improve low line input efficiency.
And Disable function in 8SOIC option helps to improve standby power.
With those features this EVB provides USB PD optimal design.
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EVBUM2843/D
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Eval Board: Manual
5.4 MB
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Eval Board: Manual
July 01, 2022
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NCP1623PFC150WGEVB_SCHEMATIC
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Eval Board: Schematic
40.96 KB
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Eval Board: Schematic
July 13, 2022
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NCP1623PFC150WGEVB_BOM
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Eval Board: BOM
286.72 KB
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Eval Board: BOM
July 13, 2022
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NCP1623PFC150WGEVB_GERBER
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Eval Board: Gerber
36.86 KB
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Eval Board: Gerber
July 13, 2022
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