Other Parts Discussed in Thread: LM74502H-Q1, LM7480-Q1, LM74502
Hi,
For my design, I will use LM74502-Q1 IC that protects my circuit for 160V load dump (ISO 16750-2. Us = 160).
I will not use reverse voltage protection feature so can I use this circuit only to prevent load dump without using reverse voltage protection?
Can you suggest a FET for an overvoltage protection circuit for my application? (Safe Operating Area)
Is 220uF Cout necessary? (In my design -> 5x2.2uF 100V ceramic capacitor)
Can this circuit also pass ISO 7637-2 Test Pulse 1 Us=-600V , Test Pulse 2a Us=+112V , Test Pulse 3a Us=-300Us ?
Best Regards.