USB Type-C controller supports multiple platforms

18th June 2015

Mick Elliott

0 0

The FUSB300C programmable USB Type-C controller from Fairchild Semiconductor is now available at Mouser Electronics. This thin client solution detects attachment and orientation to USB Type-C devices with software flexibility that provides support for multiple platforms. The controller is a generic hardware solution for designers looking to implement a DRP/DFP/UFP connector with the USB Type-C specification.

It automates V_BUS threshold detection as well as the various charging current levels, and includes an integrated V_CONN power switch. The controller is programmable across multiple platforms through a fast mode I2C-bus interface.

The controller determines attachment through multiple comparators and a programmable 6‑bit digital-to-analog converter (DAC). The DAC determines the state of the V_BUS and two configuration channel (CC) pins and relays information about attach/detach and charging current capabilities.

The controller is rated for a typical V_DD supply voltage (V_VDD) of 3.3V, with a typical VBUS supply voltage (V_VBUS) of 5V (max. 21V).

The FUSB300C Programmable USB Type-C Controller is well suited for designers who want to create USB Type-C connections for smartphones, tablets, laptops, and wearables.