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Product description

Product model

Design & development

  • CMS6164D

    It is widely used for three-phase DC brushless motor drives for garden tools, electric vehicles, power tools, etc.

    Datasheet >

    The CMS6164D is a three-phase, medium voltage, high-speed gate driver IC designed as a bridge circuit using dual N-channel, VDMOS power transistors or IGBTs for brushless and brushed DC motor applications.

    The CMS6164D controls the high-side drive circuit output (HO) and the low-side drive circuit output (LO) respectively via the input signals (HIN, LIN). The built-in 300ns dead time is the minimum dead time, when the output signal dead time of the MCU is greater than the built-in dead time, the actual dead time is the dead time set by the MCU. Built-in VCC, VBS undervoltage lockout (UVLO) function prevents the system from turning on external power transistors at low drive voltage.



    Features

    >  Floating absolute voltage: +200V

    >  Supply voltage operating range: 7~20V

    >  Built-in VCC, VBS undervoltage lockout (UVLO) for protection

    >  Built-in pass-through prevention function

    >  Built-in 300ns dead time

    >  High-end and low-end channel matching

    >  Outputs in phase with inputs

    >  Built-in pull-down resistors on input pins

    >  Input voltage: 3.3V, 5V are logical compatible

    >  High-Peak current output capability

    >  Peak output current: 1.0A@15V, rising time with 3.3nF load: 32ns

    >  Peak input current: 2.1A@15V, falling time with 3.3nF load: 20ns


  • Product model

    Part Number Package Temp Voltage Vs withstand voltage (V) IO+/IO- Input Logic VCC(UV+/UV-) VBS(UV+/UV-) Type of drive power transistors Dead time (ns) Straight-through prevention Output channel 温度保护
    CMS6164D TSSOP20 7~20 -20~+85 200V +1.0A/-2.1A HIN/LIN 5.7V/5.3V 4.5V/4.2V 双N 300ns 6 6

  • Design & development

    Documentation
    Name Version Describe Download
    CMS6164D user manual V1.0.0

    It introduces the CMS6164D product overview, pinout, system block diagram, performance indicators, typical application circuit diagrams, package information, etc.

    Download >

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