The link below discusses guidelines and layout considerations from a gate driver perspective to minimize switching losses and increase the overall system efficiency and robustness in HEV-EV applications specifically the DC-DC Conversion portion of the system.
This application note is also applicable to all dual channel low-side gate drivers.
http://www.ti.com/lit/an/slua964/slua964.pdf
For further information on gate drivers, please see ti.com/gatedrivers
If you need assistance with the UCC27524A, please post a request on e2e.
Thank you.
Regards,
-Mamadou Diallo
High Power Drivers Applications and Technical Support.