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LMR14050: IBB/Bipolar output simulation

Part Number: LMR14050

Tool/software:

Team-

Please find attached +12V to bipolar +/-15V output switcher based on the LMR14050.

I have this TINA simulation working, but since this uses internal compensation, could use some help to get the loop stable.

Can you please review and tune this up for stability?

Seems this type of circuit comes up often, so might be a good app note/reference design.  The usual app notes are a bit hard to use since the compensation is internal and looks like no resources have been dovoted to the LMR140x0 family for IBB topology.

split_rail.TSC