DC2202A, Demo Board features the LT8640, 42V, 5A Micro-power Synchronous Step-Down Silent Switcher
使用 Analog Devices 的 LT8640EUDC#PBF 的参考设计
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说明
- DC2202A, Demonstration circuit 2202A is a 42V, 5A Micro-power synchronous step-down Silent Switcher with spread spectrum frequency modulation featuring the LT8640. The demo board is designed for 5V output from a 5.7V to 42V input. The wide input range allows a variety of input sources, such as automotive batteries and industrial supplies. The LT8640 is a compact, Ultra Low emission, high efficiency and high speed synchronous monolithic step-down switching regulator. The integrated power switches and inclusion of all necessary circuitry reduce the components count and solution size
主要特色
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Conversion TypeDC to DC
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Input Voltage5.7 to 42 V
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Output Voltage4.85 to 5.15 V
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Output Current5 A
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Efficiency93.7 %
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TopologyBuck
Featured Parts (1)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
|
LT8640EUDC#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3.4V to 42V Synchronous Step Down Single-Out 0.97V to 41.58V 5A 18-Pin QFN EP Tube | 买入 | |