LMZ30602, LMZ31710 / Absolute maximum rating of VOUT pin

S.Satoshi

Other Parts Discussed in Thread: LMZ30602, LMZ31710

Hi All,

Now our customer has evaluated LMZ30602 and LMZ31710, then they found that the absolute maximum rating of VOUT pin is different between these two devices. Specifically it's depend on VIN for LMZ30602 whereas LMZ31710 is not depend on VIN. I'd like to know the reason of this difference. Is it depend on the controller used in modules?

VOUT pin voltage may be greater than VIN when the supply voltage on VIN will be removed and lot of output capacitors are used. This is the background now I'm asking it.

LMZ30602