LTC3407, Dual step-down regulator provides 1.8V and 2.5V at 600mA
使用 Analog Devices 的 LTC3407 的参考设计
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依据最终产品
- Cellular Phone
- Pager
- Personal Digital Assistant
说明
- Typical application for the LTC3407 using only ceramic capacitors. This circuit provides a regulated 2.5V output and a regulated 1.8V output, both at up to 600mA, from a 2.5V to 5.5V input. Efficiency for the circuit is as high as 95%
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 Voltage1.8|2.5 V
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Output Current0.6@1.8V|0.6@2.5V A
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Efficiency95 %
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TopologyBuck
Featured Parts (10)
| 零件编号 | 供应商 | 类别 | 说明 | |||
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LTC3407EMSE#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 5V 0.6A/0.6A 10-Pin MSOP EP Tube | 买入 | |
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LTC3407EDD#TR | 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 5V 0.6A/0.6A 10-Pin DFN EP T/R | 买入 | |
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LTC3407EMSE#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 5V 0.6A/0.6A 10-Pin MSOP EP T/R | 买入 | |
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LTC3407AIDD#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 5V 0.6A/0.6A 10-Pin DFN EP T/R | 买入 | |
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LTC3407EDD#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 5V 0.6A/0.6A 10-Pin DFN EP T/R | 买入 | |
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LTC3407EDD | 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 5V 0.6A/0.6A 10-Pin DFN EP | 买入 | |
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LTC3407EDD#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 5V 0.6A/0.6A 10-Pin DFN EP Tube | 买入 | |
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LTC3407AIMSE#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 5V 0.6A/0.6A 10-Pin MSOP EP Tube | 买入 | |
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LTC3407AIDD#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 5V 0.6A/0.6A 10-Pin DFN EP Tube | 买入 | |
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LTC3407AIMSE#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 5V 0.6A/0.6A 10-Pin MSOP EP T/R | 买入 | |