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基于DC2202A直流到直流单输出电源的参考设计1

消耗积分:2 | 格式:pdf | 大小:290.19KB | 2021-08-13

马占云

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说明

  • DC2202A, LT8640 Demo Board, Power Buck Silent Switcher, 5.7V = VIN = 42V, Vout = 5V at 5A. The 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. Special Silent Switcher architecture minimizes EMI/EMC emissions

主要特色

  • Conversion Type
    DC to DC
  • Topology
    Buck
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