PMP9638, Primary-Side Regulated Flyback with Universal Input (85 to 264Vac), Dual Output 12V/2A and 3.3V/0.5A
使用 Texas Instruments 的 UCC28740D 的参考设计
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依据最终产品
- Consumer Electronics
- Desktop PC
- Digital Camera
- Smart Phone
- Tablet
- Television
- White Goods
说明
- PMP9638, Primary-Side Regulated Flyback with Universal Input (85 to 264Vac), Dual Output 12V/2A and 3.3V/0.5A. The PMP9638 reference design uses the UCC28740 primary-side regulated (PSR) Flyback with resonant-Ring valley-switching controller to generate dual DC output 12V/2A and 3.3V/0.5A from a universal AC input. This design minimize switching loss in FET to provide high efficiency. The current regulation feature of the UCC28740 provides accurate current limit protection
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 Current2 A
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Output Power24 W
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TopologyFlyback- DCM
Featured Parts (6)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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LM431ACM3X/NOPB | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 37V 100mA 3-Pin SOT-23 T/R | 买入 | |
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LM431ACM3/NOPB | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 37V 100mA 3-Pin SOT-23 T/R | 买入 | |
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LM431ACM3X/NOPB | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 37V 100mA 3-Pin SOT-23 T/R | 买入 | |
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LM431ACM3/NOPB | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 37V 100mA 3-Pin SOT-23 T/R | 买入 | |
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UCC28740D | Texas Instruments | AC to DC Switching Converters | AC to DC Switching Converter Flyback 8.15V 100kHz Tube 7-Pin SOIC | 买入 | |
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UCC28740DR | Texas Instruments | AC to DC Switching Converters | AC to DC Switching Converter Flyback 8.15V 100kHz T/R 7-Pin SOIC | 买入 | |