- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Hello,
There is an issue while designing the gate driver using 1EDI60H12AH. In the design I am using bipolar power supply (+15/-8V). The schematic of the designed gate Driver using 1EDI60H12AH is attached with this query. The problem is that IC is not turning ON even though the VCC2/ VCC1 are both in the limit to make the IC to turn ON. ON output side a negative gate signal of -8 V is showing when input pulse is from MCU is appeared on IC input. Kindly suggest the solution. or provide some application note so that I can make the gate driver using the same.
Solved! Go to Solution.
- Labels:
-
ispn:9629:1:0
-
l1:144:1:0
-
l2:1244:1:0
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Hi..
Kindly check attached Application Notes. AN2017-04 is to be referred if SiC MOSFET is being used.
For App Note No. AN2014-06, Please refer page nos. 6-9.
Hopefully, it might help you.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Hi,
Thank you for posting at Infineon community.
Can you please share the CRO result of pulses and gate output to understand more. Also, may I know whether you are testing without any switch as load on driver?
BR,
AZIZ