m.heshmat
Newbie level 5
i using microcontroller pic16f877A to generate pwm , and i want to design the gate driver for igbt ( HGT1Y40N60C3D ) using transistor tip122 , what steps can i do ??
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thanks for your help ( Eectro nS ) , i already using Ir2110 but the lo ( low side output drive ) is seem to be very small signal , however the HO ( hign side output is 12V ) , and i don't know what is the problem , i replace the IR2110 three times
can i use two IR2110 and use the HO output to drive the low side IGBT and the High side IGBT ????
thanks for your help ( Eectro nS ) , i already using Ir2110 but the lo ( low side output drive ) is seem to be very small signal , however the HO ( hign side output is 12V ) , and i don't know what is the problem , i replace the IR2110 three times
can i use two IR2110 and use the HO output to drive the low side IGBT and the High side IGBT ????
Doesn't sound plausible at all.LO is 12V but constant dc voltage not squre wave however the input (Li) is squre wave
what is the problem ??
HO is 12V squre wave ( good signal )
LO is 12V but constant dc voltage not squre wave however the input (Li) is squre wave
what is the problem ??