PMP11236.2, 20 to 30 VDC input, 5V/24V Dual-output Auxiliary Supply Reference Design Using UCC28881
使用 Texas Instruments 的 UCC28881D 的参考设计
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依据最终产品
- Power Supplies
说明
- PMP11236.2, 20 to 30 VDC input, 5V/24V Dual-output Auxiliary Supply Reference Design Using UCC28881. The PMP11236 is a high voltage (105VAC to 440VAC) Buck converter reference design using MOSFET integrated controller UCC28881. 24V/100mA is provided by the UCC28881 Buck converter and followed by a TLV70450 LDO to provide 5V/20mA output. This design is compatible with Class B conduction EMI regulation
主要特色
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Conversion TypeDC to DC
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Input Voltage20 to 30 V
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Output Voltage5 V
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Output Current20 A
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Output Power100 W
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Efficiency71 %
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TopologyLDO
Featured Parts (3)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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TLV70450DBVT | Texas Instruments | Linear Regulators | LDO Regulator Pos 5V 0.15A 5-Pin SOT-23 T/R | 买入 | |
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UCC28881DR | Texas Instruments | AC to DC Switching Converters | AC to DC Switching Converter Flyback 75kHz T/R 7-Pin SOIC | 买入 | |
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UCC28881D | Texas Instruments | AC to DC Switching Converters | AC to DC Switching Converter Flyback 75kHz Tube 7-Pin SOIC | 买入 | |