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CSD95379Q3M: How to use CSD95379Q3M

user6150189
Intellectual 460 points
Part Number: CSD95379Q3M

I want to configure an inverter circuit using CSD95379Q3M.
I checked the data sheet of CSD95379Q3M and decided that if the PWM signal could be input properly from the outside, one CSD95379Q3M could be used to configure a half-bridge inverter circuit, and two could be used to configure a full-bridge inverter circuit.
Is my judgment that an inverter circuit can be made using CSD95379Q3M correct?
If it is correct, are there any special precautions when using it as an inverter circuit?

  • 0
    TI__Expert 3525 points

    Hi,

    CSD95379Q3M is optimized for low duty ratio operation but I don't see any reason you can't use it as half-bridge or full-bridge if efficiency target can be achieved. Some other thoughts: 1. you may want to make sure the max duty ratio is within the datasheet spec <85% and min PWM ON pulse is higher than 40ns. 2. if use one CSD95379Q3M to configure half-bridge, you may want to double check the DC offset if you don't have compensation circuit to self-balance the DC offset.