STK621-041A-E ic equivalent, air conditioner three-phase compressor motor driver imst inverter power hybrid ic.
* Integrates the IGBT, FRD, pre-driver and protection circuits.
* Built-in thermal protection, overcurrent protection (bus line) and pre-driver supply under volta.
* Air conditioner three-phase compressor motor driver.
Features
* Integrates the IGBT, FRD, pre-driver and prot.
VB1(1) U(2) VB2(4) V(5) VB3(7) W(8) CB CB CB
U.V. +(10)
U.V.
U.V.
-(12) Shunt-R Level Shifter HIN1(13) HIN2(14) HIN3(15) LIN1(16) LIN2(17) LIN3(18) FAULT(19) ISO(20) VDD(21) VSS(22) (Protection)
* Excessive Temperature
* Overcurrent
*.
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