Hot-Swap SiP With V•I Chip EMI Filter

The QPI-9 includes the total hot-swap function along with an EMI Filter for VI Chip applications. The EMI Filter is designed to attenuate the conducted common-mode (CM) and differential-mode (DM) noise generated by the higher switching frequencies of the VI Chips. The QPI-9 is designed for use on a 24 Vdc bus. The in-rush current limit and circuit breaker are designed to deliver over 140 W of power with an input voltage of 24 V on the converter. The QPI-9 's internal fault Timer allows it to operate safely in the event of a short across its output. The QPI-9 enters a retry mode where it will attempt to restart until the short condition is removed. The under and over voltage thresholds CAN be trimmed separately via the UVEN and OV inputs using external series resistors. The QPI-9 provides two Power Good signals, PWRGD1 referenced to the input ground and PWRGD2 to the output ground, which CAN be used to enable other circuits along with the VI Chip converter. By Vicor Corp.
QPI-9 's PackagesQPI-9 's pdf datasheet

QPI-9 Pinout, Pinouts
QPI-9 pinout,Pin out
This is one package pinout of QPI-9,If you need more pinouts please download QPI-9's pdf datasheet.

QPI-9 circuits will be updated soon..., now you can download the pdf datasheet to check the circuits!

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