PMP4387.2, AC in, 12V at 0.5A and 5V at 50mA dual-rail output for appliances power supply
使用 Texas Instruments 的 UCC28722 的参考设计
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依据最终产品
- Industrial
- Power Supplies
说明
- PMP4387.2, is a low cost single side PCB board solution for AC in, 12V0.5A and 5V50mA dual-rail output on board design. By using primary side regulation (PSR) mode chip UCC28722 which drives bipolar power device, typical efficiency as high as 86.4% at 230Vac full load is achieved. The overall size is limited in 43mmx28mmx16mm
主要特色
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Conversion TypeAC to DC
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Input Voltage85 to 264 (AC) V
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Output Voltage5 V
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Output Current0.05 A
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Output Power0.25 W
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Efficiency86.4 %
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TopologyFlyback- Quasi Resonant
Featured Parts (2)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
|
UCC28722DBVR | Texas Instruments | AC to DC Switching Converters | AC to DC Switching Converter Flyback 23V 89kHz T/R 6-Pin SOT-23 | 买入 | |
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UCC28722DBVT | Texas Instruments | AC to DC Switching Converters | AC to DC Switching Converter Flyback 23V 89kHz T/R 6-Pin SOT-23 | 买入 | |