DATA SHEET

www.onsemi.com

© Semiconductor Components Industries, LLC, 2020

May, 2022 − Rev. 0

1

Publication Order Number:

FUSB3317/D

Automotive USB Power

Delivery Source Controller

for USB-Ct

FUSB3317

FUSB3317 is a highly integrated USB Power Delivery (PD) power

Source controller for USB−C that implements all functionality of USB

Power Delivery 3.1 (PD) and Type−C

t 2.0 including Programmable

Power Supplies (PPS). The FUSB3317 directly interfaces with a

DC−DC regulator saving the cost of a load switch FET.

FUSB3317 supports various protections, adaptive Under Voltage

Protection (UVP), adaptive Over Voltage Protection (OVP), Over

Current Protection (OCP), CC1 and CC2 Over Voltage Protection

(CC_OVP), D+ and D− Over Voltage Protection (D_OVP), VCONN

Over Current Protection (VCONN_OCP), and internal and external

Over Temperature protection (I_TOP and E_OTP).

Features

and VCONN_OCP Fault Detection

Typical Applications

End Products

QFNW20 4x4, 0.5P

CASE 484AT

MARKING DIAGRAM

See detailed ordering and shipping information on page 14 of

this data sheet.

ORDERING INFORMATION

FUSB3317V6A = Specific Device Code

A

= Assembly Location

L

= Wafer Lot

Y

= Year

W

= Work Week

G

= Pb−Free Package

3317

V6A

ALYWG

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