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    首页产品索引TC4428

    TC4428

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    The TC4426/4427/4428 are improved versions of the earlier TC426/427/428 family of buffer/drivers (with which they are pin compatible). They will not

     

    产品信息

    For product comparison, please consider:

    The TC4426/4427/4428 are improved versions of the earlier TC426/427/428 family of buffer/drivers (with which they are pin compatible). They will not latch up under any conditions within their power and voltage ratings. They are not subject to damage when up to 5V of noise spiking (of either polarity) occurs on the ground pin. They can accept, without damage or logic upset, up to 500 mA of reverse current (of either polarity) being forced back into their outputs. All terminals are fully protected against up to 2kV of electrostatic discharge. As MOSFET drivers, the TC4426/4427/4428 can easily switch 1000pF gate capacitances in 25 nsec, and provide low enough impedances in both the ON and OFF states to ensure the MOSFET's intended state will not be affected by large transients. However, the recommended pin-compatible drivers are the TC4426A/27A/28A. These drivers have matched input to output leading edge and falling edge delays, tD1 and tD2, for processing short duration pulses in the 25 nsec range. They are pin compatible with the TC4426/27/28.

      Wide Operating Range: 4.5V to 18V

      High Capacitive Load Drive Capability: 1000pF in 25nsec Typical

      Short Delay Times: 40nsec Typical

      Consistent Delay Times With Changes in Supply Voltage

      Low Supply Current

      4.5 mA With Logic ""1"Input

      400 µA With Logic ""0"Input

      Low Output Impedance: 7 ohms Typical

      Latch-Up Protected: Will Withstand >0.5A Reverse Current, Down to – 5V

      Input Will Withstand Negative Inputs

      ESD Protected: 2kV HBM

      Pinouts Same as TC426/27/28

    电路图、引脚图和封装图

    在线购买

    型号制造商描述购买
    TC4428VOA713Harwin Inc.3 ROW M/T M VERT J/S 60 WAY 立即购买
    TC4428EMFADIIC SUPERVISOR 1 CHANNEL SC70-4 立即购买
    TC4428EMF713ADIIC SUPERVISOR 1 CHANNEL SC70-4 立即购买
    TC4428VUA713MaximICMICROMONITOR3.3V5%8-SOIC 立即购买
    TC4428VUA-- 立即购买
    TC4428AMJA-- 立即购买

    技术资料

    标题类型大小(KB)下载
    基于ML4428的无刷直流电机无传感器的控制RAR132 点击下载
    SLE4418/SLE4428 IC卡及其应用RAR111 点击下载
    ML4428数据资料PDF339 点击下载

    应用案例更多案例

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