DATA SHEET MOS INTEGRATED CIRCUIT µPD16855A/B/C/D DUAL HIGH-SIDE SWITCH FOR USB APPLICATION DESCRIPTION This product is the power switch IC with over current limit, used for the power supply bus of the Universal-Serial- Bus (USB).
2 circuit builds in the Pch power MOSFET in the switch part, and this product realizes low on resistance (100 mΩ TYP.
) respectively.
And the over current detection, the thermal-shutdown circuit, an under voltage locked-out (UVLO) circuit whose functions are necessary in the Host/HUB-controller of the USB standard are built in.
And the over-current-detect result can be reported to the controller by flag-pin.
This product builds in each two circuits of the power swi...

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