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USB Type-C | FUSB3317

Integrated Automotive USB Power Delivery Source Controller

Obsolete

Datasheet

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Overview

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 2.0 including Programmable Power Supplies (PPS) enabling rapid development of USB-C charging ports compliant to the latest USB requirements.

The FUSB3317 directly interfaces with a DC−DC regulator removing the requirement of a load switch FET and saving PCB board space and BOM cost. FUSB3317 supports a full range of protections allowing a robust and safe implementation.  These protections include 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).

  • Automotive Charging Ports
  • Multi-Port Industrial Charging Ports
  • Multi-Port Charging Ports

  • Automotive USB−C Charging Only Port
  • Automotive USB−C Data and Charging Port
  • Mobile and Computing Multi-Port Adapters
  • Industrial Charging USB PD Ports

  • PD 3.1 v1.0 and Type−C 2.0Compliant
  • Constant Voltage (CV) and Constant Current Limit (CL) Regulation
  • Small Current Sensing Resistor (5 m) for High Efficiency
  • Directly Connection to Automotive Battery Allowing Operation From 4 V to 45 V
  • CC1/CC2 and D+/D- Pin Protection up to 27 V
  • Automatically Scales Power Based on Battery Level and Board Temperatures
  • Selectable Resistor Divider or Battery Charging (BC1.2) Modes
  • Adaptive UVP, Adaptive OVP, OTP and VBUS Fault Detection

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FUSB3317F6AMNWTWG

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Obsolete

CAD Model

Pb

A

H

P

QFNW20 4x4, 0.5P

484AT

1

260

REEL

4000

N

DFP (Source)

Yes

State Machine Based

Price N/A

More Details

FUSB3317V6AMNWTWG

Loading...

Obsolete

CAD Model

Pb

A

H

P

QFNW20 4x4, 0.5P

484AT

1

260

REEL

4000

N

DFP (Source)

Yes

State Machine Based

Price N/A

More Details

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