RT7800
Description
The RT7800 is a USB Power Delivery (USB PD) controller with highly integrated functions for notebook, tablet, mobile phone or any other devices with USB Type-C (USB-C) receptacle. It is designed to embed ARM CortexTM-M0 MCU so as to facilitate various functions of communication protocol, protections and customized requirements.
Key Features
- AnyPowerTM = AnyVoltTM + AnyCurrentTM
- AnyVoltTM (50mV/step) Output Voltage Adjustment for USB Cable Bus Power (VBUS)
- Support Internet Online Firmware Updates
- AnyCurrentTM OCP for USB-C VBUS Output
- Cable Voltage Drop Compensation (CDC) for VBUS
- Support Provider, Consumer and Dual Role
- High Integration : ARM M0 MCU for PD Protocol, Policy Engine and Device Policy Manager; Two I2C Interfaces Built-in Rp, Rd and BMC Physical Layer GPIOs for MUX Control and Customized Functions Automatic IC Bias Input Selection Standard Compliance Quick Discharge for VBUS Support Dead Battery Function Support USB Plug Power (VCONN) 4 Built-in Charge Pump NMOS Gate Drivers
- PDsafeTM : OVP Dete
