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

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.

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).

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Full PDF Text Transcription

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Product Folder Order Now Technical Documents Tools & Software Support & Community TPS25820, TPS25821 SLVSE24C – NOVEMBER 2017 – REVISED AUGUST 2019 TPS25820, TPS25821 USB Type-CTM 1.5-A Source Controller and Power Switch 1 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) Application and Discharge with Internal Fixed Current Limit • 1.0-µA (typ) Operating Current with Nothing Attached to the Type-C Connector • 64-mΩ (typ) High-Side OUT MOSFET • Meets USB Current-Limiting Requirements – 1.7-A OUT Current Limit with ±7% Accuracy – Fast Overcurrent Response – 1.
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