Hello, the recurring problems, and I'm still working on that work correctly. Still no pulses at pin 8 GDRV.
After see the pcb and how are near the capacitors, would be enough to make it work?
The only significant change in the schematic of the application is the transformer, I chose the reference HA3994-AL of coilcraft to have similarly inductance. Datasheet attached for you to give me your opinion.
If is this the problem, i have also avaliable other references:
FA2901-AL
FA2900-AL
JA4590-AL
JA4637-AL
What would be the more convenient?
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Thank´s, Luis.