FA2200

The FA2200 is a USB Type-C Downstream Facing Port (DFP) controller with an integrated 3A power switch. The FA2200 monitors the CC lines to determine when a USB device is attached. If an Upstream Facing Port (UFP) device is attached, the FA2200 applies power to VBUS and communicates the selectable VBUS current sourcing capability to the UFP via the pass-through CC line. If the UFP is attached using an electronically marked cable, the FA2200 also applies VCONN power to the cable CC pin. The FA2200 also identifies when Type-C audio or debug accessories are attached.

Features

  • USB Type-C Rev. 1.1 Compliant DFP Controller
  • Connector Attach/Detach Detection
  • STD/1.5A/3A Capability Advertisement via CC line
  • Super Speed Polarity Determination
  • VBUS Application and Discharge
  • VCONN Application to Electronically Marked Cable
  • Audio and Debug Accessory Identification
  • Programmable Current Limit Threshold
  • True Reverse Current Blocking when Shutdown
  • 1µA (typ) IAUX When Port Unattached
  • Power Wake Supports Low Power in System Hibernate (S4) and OFF (S5) Power States
  • Port Power Management Enables Power Resource Optimization Across Multi-Ports
  • QFN 4x3mm²-20L Package

Specifications

Part No. Vin1 (V) Vin2 (V) Vaux (V) Ron (mΩ) Output Discharge OTP SCP Reverse Blocking Reverse Current Protection (RCP) OVP VOUT Breakdown Control Type Load Detection Power Wake Port Power Management Audio Accessory ID Debug Accessory ID I/O expander Current Limit Levels
FA2200
4.5~5.5 4.5~5.5 3.0~5.5 40 7V GPIO via GPIO 2 (1.7A/3.4A)