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How does the user control the inrush current using an external capacitor?

LauraCx
ST Employee

How does the user control the inrush current using an external capacitor?

The schematic in the X-NUCLEO-DRP1M1 datasheet shows capacitors C7/C8 cap on MOS Drain/Gate.
The inrush current is controlled by adding optional capacitors on the VBUS path if the MOS Cgd capacitor is not enough.

 
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Last update:
‎2022-07-18 09:22 AM
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