LTC3544 Demo Board, QUAD DC/DC Converter
使用 Analog Devices 的 LTC3544EUD 的参考设计
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依据最终产品
- Cellular Phone
- Digital Still Camera (DSC)
- DSL Modem
- Portable
- Portable Media Player
- Wireless Modem
说明
- Demonstration circuit 1040 is a quad output regulator consisting of four constant-frequency step-down converters integrated into the LTC3544. DC1040 has an input voltage range of 2.25V to 5.5V, with regulators capable of delivering 100mA, 200mA, 200mA and 300mA of output current
主要特色
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Conversion TypeDC to DC
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Input Voltage2.25 to 5.5 V
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Output Voltage0.8|1.2|1.5|1.8 V
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Output Current0.1@1.2V|0.2@0.8V|0.2@1.5V|0.3@1.8V A
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Efficiency90 %
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TopologyBuck
Featured Parts (2)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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LTC3544EUD#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.25V to 5.5V Synchronous Step Down Quad-Out 0.8V to 5.5V 0.3A/0.2A/0.1A 16-Pin QFN EP Tube | 买入 | |
|
|
LTC3544EUD#TRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.25V to 5.5V Synchronous Step Down Quad-Out 0.8V to 5.5V 0.3A/0.2A/0.1A 16-Pin QFN EP T/R | 买入 | |