Part Number: TPS56339
Tool/software: WEBENCH® Design Tools
I designed TPS56339DDCR ‑ 24V to 5.00V @ 3A with WEBENCH. But i found the tps56339 would be damaged when the input is above 18V .Both the VIN pin and SW pin short-circuited to GND when the tps56339 is damaged.Could you give some advice please? thank you very much.