The RT7880 is a USB Type-C Power Delivery (USB-C PD) and PWM buck-boost controller with highly integrated by the specific functions and the flexibility for USB PD provider applications. The IC has embedded an ARM CortexTM-M0 MCU so as to handle various functions of communication protocol, smart control of the PWM converter, firmware-based protections, and customized functions. The IC features hardware-based protections, such as inductor peak current limit, VBUS over-voltage protection (VBUS OVP), VO under-voltage protection (VO UVP), and VCONN current limit protection, so that the protections have faster responses and can still function properly even when the MCU is not activated. The RT7880 hereby offers an excellent USB PD solution for a USB-PD Provider application with minimal external components and simple PCB layout.
- Desktop PC, LCD Monitor, LCD TV
- Docking Station, Portable Hard Disk
- USB Car Charger, USB Power Bank