Part Number:DRV8870
Please let me know about two points below of Isen pin for DRV8870.
①I think that power dissipation for Rsense can calculate below, is it correct?
Pd_Rsense = Itrip^2 × Vref
②Datasheet page-3 is described "Transients of ±1 V for less than 25 ns are acceptable".
Which is correct below?
⇒case-1) If exceed 1V rating, ±1V/25ns transient is OK
case-2) Isen can't exceed 1V and transient should be less than ±1V/25ns
Best regards,
Satoshi