Efficient Switch mode Power Supply Start-Up Circuit
使用 Microchip Technology 的 LND150N3 的参考设计
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依据最终产品
- AC to DC Power Supply
- Solid state lighting
说明
- Efficient Switch mode Power Supply Start-Up Circuit. The purpose of this application note is to many advantages of using the Supertex LND150N3 in the start-up circuit for switch mode power supplies. Commonly used low voltage bipolar, CMOS and BiCMOS switch mode power supply PWM ICs usually operate from supply voltages of up to 18V
主要特色
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Conversion TypeAC to DC
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Input Voltage120 to 240 (AC) V
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Output Voltage5|12 V
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Output Current0.003 A
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Output Power3.4 W
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TopologyBuck
Featured Parts (5)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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LND150N3-G | Microchip Technology | MOSFETs | Trans MOSFET N-CH 500V 0.03A 3-Pin TO-92 Bag | 买入 | |
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LND150N3-G-P014 | Microchip Technology | MOSFETs | Trans MOSFET N-CH 500V 0.03A 3-Pin TO-92 Ammo | 买入 | |
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LND150N3-G-P003 | Microchip Technology | MOSFETs | Trans MOSFET N-CH 500V 0.03A 3-Pin TO-92 T/R | 买入 | |
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LND150N3-G-P002 | Microchip Technology | MOSFETs | Trans MOSFET N-CH 500V 0.03A 3-Pin TO-92 T/R | 买入 | |
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LND150N3-G-P013 | Microchip Technology | MOSFETs | Trans MOSFET N-CH 500V 0.03A 3-Pin TO-92 Ammo | 买入 | |