3-phase Bridge Driver - International Rectifier

The IR2137Q IR2237Q IR2137J IR2237J are a high voltage, high speed 3-phase IGBT driver best suited for AC motor drive applications. Integrated desaturation Logic pro- vides ground fault protection as well as other mode of over current protection. Soft shutdown is initiated in the event of any overcurrent/ground fault conditions, and all six outputs are simultaneously turned off. Out- put drivers have separate turn on/off pins to facilitate independent Gate drive impedance with EMI soft turn on. Optimum matched delays between phases, and between high/low side enables small deadtime, thus improving low speed performance. The brake driver eliminates additional circuits. By International Rectifier Corp.
IR2237 's PackagesIR2237 's pdf datasheet
IR2137Q
IR2237Q
IR2137J
IR2237J




IR2237 Pinout, Pinouts
IR2237 pinout,Pin out
This is one package pinout of IR2237,If you need more pinouts please download IR2237's pdf datasheet.

IR2237 Application circuits
IR2237 circuits
This is one application circuit of IR2237,If you need more circuits,please download IR2237's pdf datasheet.


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