STUSB1602 datasheet(7/39 Pages) STMICROELECTRONICS

No. de pieza	STUSB1602

Descripción Electrónicos	USB Type-C™ controller with TX/RX line driver and BMC

PDF	39 Pages

Scroll/Zoom	100%

Fabricante Electrónico	STMICROELECTRONICS [STMicroelectronics]

Página de inicio	http://www.st.com

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7 / 39 page

2.3.19

VDD

This is the power supply from the USB power line for applications powered by VBUS.

In source power role, this pin can be used to sense the voltage level of the main power supply providing the VBUS.

It allows UVLO and OVLO thresholds to be considered independently on the VDD pin as additional conditions to

enable the VBUS power path through the VBUS_EN_SRC pin (see Section 3.3.3 VBUS power path assertion).

When the UVLO threshold detection is enabled, the VDD pin must be connected to the main power supply to

establish the connection and to assert the VBUS power path.

STUSB1602

Pin description

DS11254 - Rev 5

page 7/39

STUSB1602 Datasheet(PDF) 7 Page - STMicroelectronics