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hi , i m using ir2110 for my dc motor driver ckt . the problem comes when the input to the lin goes floating , please check if there is any error in the schematic i m providing pwm from a microcontroller at 10 kHz
IR2110 has weak input pull-down resistors, so the input won't actually float. It may be the case, that you are driving it with a pull-up resistor in the microcontroller. In this case, you would want to place a stronger external pull-down.
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