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    HV7801

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    HIGH SIDE CURRENT MONITOR

     

    产品信息

    The HV7801 high side current monitor IC transfers a high-side current measurement voltage to its ground referenced output with a voltage gain of five. The measurement voltage typically originates at a current sense resistor which is located in a “high side” circuit, such as the positive supply line.This monitor IC features a very wide input voltage range, high accuracy of transfer ratio, small size, low component count, low power consumption, ease of use, and low cost. Offline, battery, and portable applications can be served equally well due to the wide input voltage range and the low quiescent current.

      Supply voltage 8V to 450V

      Voltage output device

      Typical gain 5.0±1%

      Max VSENSE 500mV

      Fast rise and fall time, 700ns to 2.0µs

      Maximum quiescent current 50µA

    电路图、引脚图和封装图

    在线购买

    型号制造商描述购买
    HV7801K1-GKnowles贴片电容(MLCC) 0805 47pF ±5% 200V C0G(NP0) 立即购买

    应用案例更多案例

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