SLLSES1D December 2015 – September 2020 HD3SS3220
PRODUCTION DATA
The HD3SS3220 device supports VBUS detection according to the Type-C Specification. VBUS detection is used to determine the attachment and detachment of a UFP and to determine the entering and exiting of accessary modes. VBUS detection is also used to successfully resolve the role in DRP mode. The system VBUS voltage must be routed through a 900-kΩ resistor to the VBUS_DET pin on the HD3SS3220 device.