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TPS65981 Datasheet USB Type-C and USB PD Controller / Power Switch and High Speed Multiplexer

Manufacturer: Texas Instruments

Overview: Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS65981 SLVSDC2B – FEBRUARY 2016 – REVISED AUGUST 2016 TPS65981 USB Type-C and USB PD Controller, Power Switch, and High Speed.

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General Description

The TPS65981 device is a stand-alone, USB Type-C, and power-delivery (PD) controller providing cableplug and orientation detection at the USB Type-C connector.

Upon cable detection, the TPS65981 device communicates on the CC wire using the USB PD protocol.

When cable detection and USB PD negotiation are complete, the TPS65981 device enables the appropriate power path and configures alternate mode settings for internal and (optional

Key Features

  • 1 USB Power Delivery (PD) Controller.
  • Mode Configuration for Source (Host), Sink (Device), or Source-Sink.
  • Bi-Phase Marked Encoding and Decoding (BMC).
  • Physical Layer (PHY) Protocol.
  • Policy Engine.
  • Configurable at Boot and Host-Controlled.
  • USB Type-C Specification Compliant.
  • Detect USB Cable Plug Attach.
  • Cable Orientation and Role Detection.
  • Assign CC and VCONN Pins.
  • Advertise Default, 1.5 A or 3 A.

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