Our Solution, Your Success!

Enabling SuperSpeed USB and Beyond


VL152 E-Marker for USB Type-C Cable


VL152 is an Electronic Marker for USB Type-C cable that complies with the latest USB Type-C and PD standards.
VL152 integrated USB Type-C cable needed Vconn Isolation diodes and RA resistors, minimize BOM and easy for cable assembly.

Block Diagram

Key Features

  • PD 3.0 Compliant
    - Compliant to USB Power Delivery 3.0 Specification
    - USB-IF Certified. TID: 1030051, XID: 0000900
    - SOP’ Endpoint
    - Supports Programming over CC Line using Unstructured Vendor Defined Messages
  • Sideband Signal Support
    - Supports SMbus for Programming and Debugging
  • Easy Manufacturability
    - DFN-8 2x3mm features 0.5mm pin pitch for easy manufacturing
    - WLCSP-6 1.2x1.25mm with 0.4mm pin pitch to minimize paddle card size
    - Compatible with Standard PCB Process - TMTP Programming Support over CC or SMBus - Extremely Low BOM Cost: Diodes, Ra, Capacitor are all integrated On-Die - Compatible with Third-Party Programming Tools
  • TMTP Memory Onboard
    - Supports One-Time Writable memory to store Cable VDO, Certification, Status VDO, Product VDO, etc.
    - Features write-protection support so finished cables cannot be modified
    - TMTP memory is the best choice for data-retention and longevity
  • Applications
    - Passive USB Type-C Cables such as Full-Featured C-to-C cables
  • Misc
    - Optimized for Low Power consumption