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Infineon Technologies EZ-PD™ CMG2 USB-C EMCA Controller with EPR

Infineon Technologies EZ-PD™ CMG2 USB-C EMCA Controller with Extended Power Range (EPR) complies with the USB Type-C™ and Power Delivery (PD) standards for electronically marked Type-C thunderbolt and non-thunderbolt passive cable applications. EZ-PD™ CMG2 integrates a complete Type-C transceiver, including the RA termination resistors on the VCONN pins and VBUS short circuit protection on both VCONN and CC pins. The controller also includes 47-bytes of storage for configuring the vendor, device, and cable-specific configuration data. EZ-PD™ CMG2 is targeted for passive EMCA implementations with either one or two e-marker chips on the cable.

Features

  • Type-C support and USB-PD support
    • Supports USB Power Delivery specification revision 3.1, v1.4 and USB Type-C specification revision 2.1 (including support for the revised minimum VCONN operating voltage of 3V)
    • Supports USB4, TBT4, and extended power range (EPR) PD protocols
    • Integrated high-voltage protection on CC, VCONN1, and VCONN2 pins to protect against accidental shorts to the VBUS pin on the Type-C connector up to 54V
    • 47-byte storage programmable over Type-C interface for storing vendor, device, and cable-specific configuration data
    • Termination resistor RA on VCONN1 and VCONN2
    • Supports RA weakening to reduce power consumption
    • Supports electronically marked passive cable implementations with one or two controllers
    • Supports up to 240W (48V/5A) of power
  • Integrated oscillator eliminating the need for external clock
  • Power
    • 2.7V to 5.5V operation
    • 1.7mA typical for Sleep
  • System-level electrostatic discharge (ESD) protection
    • On CC, VCONN1, and VCONN2 pins
    • ±8kV contact discharge and ±15kV air gap discharge based on IEC61000-4-2 level 4C
  • Package
    • 9-ball WLCSP
    • Supports an industrial temperature range from -40°C to +85°C
    • Moisture Sensitivity Level (MSL) 1

Applications

  • EPR USB-C passive cables
  • USB4 and Thunderbolt USB-C passive cables
  • EMCA
  • Mobile power adapters
  • PC power adapters
  • Power banks
  • Car chargers

Specifications

  • 2.7V to 5.5V power supply input voltage
  • 1.8V typical output voltage (for core logic)
  • 7.5mA maximum active current, 5mA typical
  • 3.0mA maximum sleep mode current, 1.7mA typical
  • 0.8kΩ to 1.2kΩ power cable termination range, 1kΩ typical
  • 0.2MΩ minimum power cable termination - disabled, 0.7MΩ typical
  • +260°C maximum peak temperature for 30s

Logic Block Diagram

Block Diagram - Infineon Technologies EZ-PD™ CMG2 USB-C EMCA Controller with EPR
Paskelbta: 2023-07-27 | Atnaujinta: 2023-10-26