Driver for Half Bridge and Synchronous Buck?

[cupoftea]

Hi,
The LM5106 claims to be able to drive both Half Bridge and Synch Buck.

LM5106

https://www.ti.com/lit/ds/snvs424d/snvs424d.pdf?ts=1682172441045&ref_url=https%253A%252F%252Fwww.google.com%252F

However, the strategy is different for those two.....Half bridge needs HO and LO to be equal in time, Synch Buck does not.
Do you know what they mean?
The waveforms shown in datasheet are Half Bridge, not synch Buck.

 

[FvM]

What are you specifically asking? The datasheet refers to both applications, any doubts that it can work for asymmetrical duty cycle?

 

[cupoftea]

Yes , i doubt it can work for asymetric duty cycle.
Nothing in the datasheet shows how it could bork asymetric.