TPS65261: TPS65261 hiccup

Part Number:TPS65261

Would it be possible to disable hiccup mode for the TPS65261 by lowering SS voltage or toggling EN within 256 switching cycles?

If not, are there other means of disabling hiccup mode?

Otherwise, is there a triple buck available without hiccup mode?

For an application I would like to use 1 buck channel to charge a supercap in constant current mode.

Thanks.