Hi,
All of the functionality required to create a highly efficient synchronous boost regulator is included in the LM5122 wide input range synchronous boost controller. Peak current-mode control is used to control the regulator. Peak current-mode control offers intrinsic line feedforward and simplifies loop compensation. This highly integrated controller offers powerful high- and low-side N-channel MOSFET drivers with adaptive dead-time regulation. The switching frequency can be user-programmed up to 1 MHz using a single resistor or synchronized to an external clock. The LM5122's 180o-shifted clock output allows for a simple multi-phase design.
Good listening!