Hi Paul,
I came across a few low cost IGBT gate drive IC’s, the ST Micro TD350, TD351, TD352 series. The IC series was designed especially for cost-sensitive motor control applications. The TD35x series are advanced IGBT drivers with integrated control and protection functions.
They might be a good solution for the IGBT power PCB that you are looking at designing, check them out.
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FYI:
STMicroelectronics | Part Number Search
Power Electronics : Celeritous Technical Services, Corp., The Prototype Specialists