3V, 5V DC to DC Single Output Power Supply for Cellular Phone
使用 Analog Devices 的 MAX1672 的参考设计
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依据最终产品
- Cellular Phone
- SLIC Line Card
- Smart Phone
说明
- Step-Up DC/DC Converter With a Linear Regulator, Allowing it to Regulate Up or Down for a Range of Input Voltages, It Offers Hardware Selectable Fixed Outputs of 3.3 and 5V According to Digital Control Applied to PGI
主要特色
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Conversion TypeDC to DC
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Input Voltage1.8 to 11 V
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Output Voltage3|5 V
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TopologyBoost
Featured Parts (2)
零件编号 | 供应商 | 类别 | 说明 | |||
---|---|---|---|---|---|---|
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MAX1672EEE+ | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 1.8V to 11V Non-Inv/Inv/Step Up/Step Down Single-Out 1.25V to 5.5V/3.3V/5V 0.3A 16-Pin QSOP Tube | 买入 | |
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MAX1672EEE+T | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 1.8V to 11V Non-Inv/Inv/Step Up/Step Down Single-Out 1.25V to 5.5V/3.3V/5V 0.3A 16-Pin QSOP T/R | 买入 |