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Desaturation Protection for H-bridge

Muhammad Rehan 1

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Muhammad Rehan 1

Joined Mar 31, 2016
1
I am not able to understand desaturation protection and formulas to calculate output at shortcircuit pin (Image attached)

Mosfet Using 75nf75 with 12V (Vgs) signal supply(SPWM) with high and low side drivers
configuration: Full bridge
Normal operating current Id = 20 A
Capture2.PNG
 
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