0.25W, 5V DC to DC Single Output Power Supply for Portable
使用 Analog Devices 的 MAX638 的参考设计
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依据最终产品
- Cellular Phone
- Communications and Telecom
- IP Phone
- Modems
- Portable
- SLIC Line Card
- Smart Phone
- Telephone Line Call Monitor
说明
- 48V to 5V DC/DC Converter Using Switching Step-Down Regulator Borrows Power from Phone Lines
主要特色
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Conversion TypeDC to DC
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Input Voltage-48 V
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Output Voltage5 V
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Output Power0.25 W
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TopologyBuck