LTC3547EDDB Demo Board, Dual Monolithic Sync. Buck Converter
使用 Analog Devices 的 LTC3547EDDB 的参考设计
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依据最终产品
- Cellular Phone
- Digital Still Camera (DSC)
- DSL Modem
- MP3 Player
- Personal Digital Assistant
- Portable Media Player
- Wireless Modem
说明
- Demonstration circuit DC1013A is a dual output regulator consisting of two constant-frequency step-down converters, based on the LTC3547 monolithic dual synchronous buck regulator IC. The DC1013 has an input voltage range of 2.5V to 5.5V, and both outputs are capable of delivering up to 300mA of output current at a minimum input voltage of 3V
主要特色
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Conversion TypeDC to DC
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Input Voltage2.5 to 5.5 V
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Output Voltage1.2|1.5|1.8|2.5|3.3 V
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Output Current0.3@1.2V|0.3@1.5V|0.3@1.8V|0.3@2.5V|0.3@3.3V A
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TopologyBuck
Featured Parts (6)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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LTC3547EDDB-1#TRMPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.5V to 5.5V Synchronous Step Down Dual-Out 0.6V to 5.5V 0.3A/0.3A 8-Pin DFN EP T/R | 买入 | |
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LTC3547EDDB-1#TRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.5V to 5.5V Synchronous Step Down Dual-Out 0.6V to 5.5V 0.3A/0.3A 8-Pin DFN EP T/R | 买入 | |
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LTC3547EDDB#TRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.5V to 5.5V Synchronous Step Down Dual-Out 0.6V to 5.5V 0.3A/0.3A 8-Pin DFN EP T/R | 买入 | |
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LTC3547EDDB#TRMPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.5V to 5.5V Synchronous Step Down Dual-Out 0.6V to 5.5V 0.3A/0.3A Automotive 8-Pin DFN EP T/R | 买入 | |
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LTC3547EDDB#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.5V to 5.5V Synchronous Step Down Dual-Out 0.6V to 5.5V 0.3A/0.3A 8-Pin DFN EP T/R | 买入 | |
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LTC3547EDDB | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.5V to 5.5V Synchronous Step Down Dual-Out 0.6V to 5.5V 0.3A/0.3A 8-Pin DFN EP | 买入 | |