3-phase Ac Motor Controller Ic

The IR22381Q and IR21381Q are high voltage, 3-phase IGBT driver best suited for AC motor drive applications. Integrated desaturation Logic provides all mode of overcurrent protection, including ground fault protection. The sensing desaturation input is provided by active bias stage to reject noise. Soft shutdown is predominantly initiated in the event of overcurrent followed by turn- off of all six outputs. A shutdown input is provided for a customized shutdown function. The DT pin allows external resistor to program the deadtime. Output drivers have separate turn on/off pins with two stage turn-on output to achieve the desired di/dt switching level of IGBT Voltage feedback provides accurate volt x second measurement. By International Rectifier Corp.
IR22381QPBF 's PackagesIR22381QPBF 's pdf datasheet
IR21381Q




IR22381QPBF Pinout, Pinouts
IR22381QPBF pinout,Pin out
This is one package pinout of IR22381QPBF,If you need more pinouts please download IR22381QPBF's pdf datasheet.

IR22381QPBF Application circuits
IR22381QPBF circuits
This is one application circuit of IR22381QPBF,If you need more circuits,please download IR22381QPBF's pdf datasheet.


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