They provide a fast turn-off of the MOSFETs. The gate is being charged through the 22R resistor and discharged through the diode (and partially through the resistor when the diode stops conducting, but at this moment the MOSFET has already turned off)What is purpose of the diodes in parallel with the 22 ohm resistors?
|Thread starter||Similar threads||Forum||Replies||Date|
|G||H bridge problems using IR2110||Power Electronics||5|
|B||h-bridge inverter using ir2110 causing problems||Analog & Mixed-Signal Design||1|
|A||ir2110 low side problems?||General Electronics Chat||4|
|I||ir2110 problems||General Electronics Chat||61|
|M||IR2110 High Side Problems||General Electronics Chat||8|
by Luke James