Other Parts Discussed in Thread: CSD19534Q5A,
Hello guys,
One of my customers is evaluating CSD19534Q5A for a buck switching regulator.
They have 2 questions about SOA as the follows.
1. Do you have any SOA curve in case of 5.5us single pulse? If answer is no, could you tell me any equation for calculation?
2. In case of this FET using for low side FET of buck switching regulator, the inductor current of the regulator flows through
parasitic diode of the FET during dead time period (low side FET off period).
Do you have any SOA data for the parasitic diode. Or do you have any equation for the SOA calculation?
Your reply would be much appreciated.
Best regards,
Kazuya Nakai.