Hi,
Is it acceptable to place a resistor in series with the capacitor between the Switch node pin 12 and Bootstrap pin 4? If so, up to what value 5 or 10 ohms?
There is a little noise from these supplies being picked up on an adjacent signal. The program is due to go SOP in 2022, having had schematic and layout reviews previously checked by TI, so changes to the layout are not desired. The engineer needs to list all the potential options.
BR,
Ross