My Client was drived IGBT Module (6MBI150XBA120-50) by ADuM4138. As following is their issue for ADuM4138.
- About desaturation detection, how to design & optimize the RBLANK, CBLANK and RDESAT for their IGBT?
- About Miller Clamp, how to design the MOFET circuit and select the specification of MOSFET?
- When ADuM4138 work with IGBT Module and ambient temperature is 40°C, the package temperature of ADuM4138 was 90°C. Was it normal? If not. What was the cause of temperature rise?
Also, if you have more information for the above issues (for example: application notes, design guides or journals), please provide it for me. Thank you.
[edited by: Klex Lin at 4:09 PM (GMT 0) on 19 Jan 2020]