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The RT7802 is a USB Power Delivery (USB PD) controller with highly integrated functions for desktop PC, monitor, 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.

The RT7802 provide a general USB Type−C port to pass USB2.0 data signal and SBU signal.

Applications

  • Desktop PC, LCD Monitor, TV, Docking Station
Key Spec.
RT7802
Status Active
PD Version PD3.0
MCU Integrated Yes
External Power Path Control GPIO
Internal Power Path VCONN 5V 300mA
Iq (Typ) (μA) 500
Realtime VBUS Monitoring Yes
Dead Battery Support No
Max Output Voltage (V) 22
Syn. Rectifier No
CC Pins 2
VBUS Discharge By BLD
Package Type WQFN4x4-32
Features
  • ntegration MCU
  • Mode Configuration
  • CC Logic
    ► Attach/Detach of USB Port Detection
    ► Debug Accessory Mode Detection
  • PD Function
  • VCONN Support
  • VBUS/VCONN Monitor
  • USB 2.0/UART MUX
  • AUX MUX
  • VBUS Controller
    ► Two Power Path Enable Control
    ► 5V and High Voltage On/Off Timing Control
  • I2C (Slave)
  • GPIO
    ► 5 port GPIO (I2C Control)
  • High Voltage Tolerant
    ► CC Pin and SBU Pin 20V Tolerant
Technical Documents
TitleItem TypeLast UpdateDownload
Richtek Featured Product Tree [Aug., 2023] Selection Guide2023/08/07
Please confirm with our distributor or sales representative for actual stock status.
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