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TPS25820 Datasheet USB Type-C 1.5-A Source Controller and Power Switch

Manufacturer: Texas Instruments

Overview: Product Folder Order Now Technical Documents Tools & Software Support & Community TPS25820, TPS25821 SLVSE24C – NOVEMBER 2017 – REVISED AUGUST 2019 TPS25820, TPS25821 USB Type-CTM 1.

General Description

The TPS25820/21 is a USB Type-C source controller with an integrated 1.5 A-rated USB power switch.

The TPS25820/21 monitors the Type-C configuration channel (CC) lines to determine when a USB sink is attached.

If a sink is attached, the TPS25820/21 applies power to VBUS and communicates the selectable VBUS current sourcing capability to the sink via the pass through CC line.

Key Features

  • 1 USB Type-CTM Rel. 1.3 Compliant Source Controller.
  • STD/1.5-A Current Capability Advertisement on CC Lines.
  • Connector Attach/Detach Detection.
  • Super Speed Polarity Determination.
  • VBUS and VCONN (TPS25820).