DATA SHEET
µPD16855A/B/C/D
DUAL HIGH-SIDE SWITCH FOR USB APPLICATION
MOS INTEGRATED CIRCUIT
DESCRIPTION
This product is the power switch IC with over current limit, used for the power supply bus of the Universal-SerialBus (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...