Hello,
I followed that tips and now my H bridge is working well, just want to say thank you very much and ask one more question: when using the IR2110 with high frequencies of 500 kHz until 1 MHz, does the time the bootstrap capacitor needs to charge may reduce the range of duty cycle in which the motor works properly? I think the response time of devices reduces this range, but can the charge of the capacitor reduce it more? Is there any other device recomended to work at these frequencies?
Thank you again, I attach the schematic of my circuit in case anyone finds it useful.Attachment 3131
I followed that tips and now my H bridge is working well, just want to say thank you very much and ask one more question: when using the IR2110 with high frequencies of 500 kHz until 1 MHz, does the time the bootstrap capacitor needs to charge may reduce the range of duty cycle in which the motor works properly? I think the response time of devices reduces this range, but can the charge of the capacitor reduce it more? Is there any other device recomended to work at these frequencies?
Thank you again, I attach the schematic of my circuit in case anyone finds it useful.Attachment 3131