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VP246 - USB Type-C™ UFP CC Controller

Description

VIA Lab’s VP246 is an USB Type-C UFP CC controller. The VP246 provides the electrical measurement to support the following Type-C CC controller features;

(1)Detect attach of USB Type-C ports
(2)Establish DFP and UFP roles between two attached ports
(3)Detect the attached status
(4)Detect the current mode when connecting as a sink
(5)Provide the Type-C cable orientation identification for the control of the ext


VP246 can operate in a wide range power. It can accept the power from one cell Li Battery or the power from 5V Vbus. VP246 also has low power consumption and it is suitable for portable devices.

Block Diagram

Key Features

  • Compliant with Type-C Specification Revision 1.2
  • Detect the attachment and detachment of Type-C port
  • Support SNK-only mode.
  • Provide the detector and discharge circuit for VBUS_DET
  • Provide the control signal for Vbus sink side
  • Provide Type-C cable orientation identification
  • Provide the detection of Vbus power capability
  • Provide attached status identification
  • Support dead battery to enable the control signal of Vbus sink side
  • Supply Voltage: 2.7V to 5.5V.
  • Ambient operating temperature: -40°C to 85°C
  • Available in 10-pin DFN 3x3mm package
  • Lead (Pb)-Free and RoHS compliant