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TPS57160-Q1 load dump tolerance

Other Parts Discussed in Thread: TPS57160-Q1

Dear support member

My customer  have  question of  load dump tolerance of TPS57160-Q1.

Could you teach behavior of TPS57160 Vout (PH pin) when dump voltage apply to Vin pin?

■Dump noise

①110V (damping time constant: 400ms)

②170V( damping time constant: 2.5us)

■Condition

Vin=24V typ Vout=10V (Vin is clamped to 50V in Zener)

Regards

Tomohiro Nagasawa