Greetings,
Hope you are all fine
I have made a BUCK CONVERTER using IR2110 high side Mosfet drive, mosfet is irf540N. the problem is when initially it is powered the IC works for 3-4 secs but then gets heated and output is disturbed. Can anyone help telling me why the IC gets heated is there any problem in the given schematic
UPDATE: Switching frequency is 30kHz and voltage across R3 appears to be 2.5volts
Hope you are all fine
I have made a BUCK CONVERTER using IR2110 high side Mosfet drive, mosfet is irf540N. the problem is when initially it is powered the IC works for 3-4 secs but then gets heated and output is disturbed. Can anyone help telling me why the IC gets heated is there any problem in the given schematic
UPDATE: Switching frequency is 30kHz and voltage across R3 appears to be 2.5volts
Last edited: