Where can i find in datasheet Qsw (switching charge) for transistor CSD18531Q5A?
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Where can i find in datasheet Qsw (switching charge) for transistor CSD18531Q5A?
Hi Val,
Thanks for your interest in TI FETs. You can calculate Qsw using the parameters specified in the FET datasheet as shown below:
Qsw = Qgs + Qgd - Qg(th)
For the CSD18531Q5A the typical values are: Qgs = 6.9nC, Qgd = 5.9nC and Qg(th) = 5.2nC
Qsw = 6.9nC + 5.9nC - 5.2nC = 7.6nC