© by SEMIKRON / 2017-09-07 / Technical Explanation / SKiiP
4
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SKiiP
®
4 types with integrated IntelliOff function are listed in Table 5—4
= not implemented, = implemented
Table 5—4: IntelliOff functionality
SKiiP voltage class
3GB 4GB 6GB
SKiiPxxxxGB12 (1200V)
SKiiPxxxxGB17 (1700V)
*
* IntelliOff is only available for 3GB SKiiP
®
4 with part Nr. 20602xxx
In the IntelliOff mode the IGBT is turned-off by using higher gate resistors compared to normal turn-off.
Table 5—5: Power loss impact of IntelliOff operation
3GB 4GB 6GB
Please note: When operating two or more SKiiP
®
4 modules in parallel connection, the GPIO2 port is
used to synchronize the IntelliOff mode for widely balanced current sharing when IntelliOff is activated.
The GPIO2 must be assigned to this functionality before by a command through the CAN interface. Then
the ports of all parallel operating SKiiP
®
4 modules have to be connected.
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