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TPS54531: Can BUCK chip TPS54531 work in ZETA converter?

Part Number: TPS54531

Can BUCK chip TPS54531 work  in ZETA converter?   According to TPS54531 datasheet ,  the  output voltage  of  pin PH  can't exceed  -0.6V~30V.  But  in ZETA converter,  the   voltage  of  pin PH may be  negative ,like -5V.   May  TPS54531  be damaged  when working in ZETA converter?