DC1864A, Demonstration Board using LTC3621, 17V, 1A Monolithic Synchronous Step-Down Regulator
使用 Analog Devices 的 LTC3621EDCB-2#PBF 的参考设计
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依据最终产品
- Automotive and Transportation
- Handheld POS Scanner
- Industrial
- Portable
- Wireless Emergency Locator
说明
- DC1864A, Demonstration Board using LTC3621, 17V, 1A Monolithic Synchronous Step-Down Regulator, capable of delivering up to 1A of output current from a minimum input voltage of 2.7V. The DC1864A uses the power-saving LTC3621, 2.25-MHz monolithic synchronous buck regulator that comes in a tiny 2mm + 3mm 6-lead DFN package. The LTC3621-2 IC quiescent currents can be as low as 3.5 uA in normal operation, and less than 0.1 uA in shut-down. The output voltage range of the DC1864A is from as low as 0.6V, the reference voltage of the LTC3621-2, to as high as the maximum input voltage, 17V
主要特色
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Conversion TypeDC to DC
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Input Voltage2.7 to 17 V
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Output Voltage1.2|1.8|2.5|3.3|5 V
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Output Current1 A
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Efficiency95 %
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TopologyBuck
Featured Parts (1)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
|
LTC3621EDCB-2#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.7V to 17V Synchronous Step Down Single-Out 0.6V to 17V 1A 6-Pin DFN EP T/R | 买入 | |