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LMR14030: Self-sychronization possible?

Part Number: LMR14030
Other Parts Discussed in Thread: LM22670

Greetings,

i've used the TI LM22670 Simple Switcher in my designs before but i would like to switch to the LMR14030 because of the higher switching frequencys. 

In my design i do require two switching regulators for 5V and 3.3V. 

Does the LMR14030 support self-sychronization between the two IC's without the use of an external clock, just like the LM22670 does?

If not, could you recommend a standalone clock source for frequency above 1 Mhz?

Thank you and Best Regards,

Samuel