I am looking for a gate driver to use in an AC direct drive LED circuit. I have a 0 to 5V logic source, and need to drive MOSFETs accordingly. Is the 60V input voltage limit of the LTC7004 between Vin and ground, or between Vin and the source of the driven MOSFET? In this case I have a 'stack' of several MOSFETs and a rectified AC input with 100Vpeak, so there is never more than 60V between the Vin pin and the MOSFET source, but there could be a max of 100Vpeak from Vin to ground on the top LTC7004. If this will not work, is there any other part you could recommend?