RT7802
RT7802 is MCU-Integrated USB Type-C Port Controller manufactured by Richtek.
Description
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 Cortex TM-M0 MCU so as to facilitate various functions of munication protocol, protections and customized requirements.
The RT7802 provide a general USB Type- C port to pass USB2.0 data signal and SBU signal.
Ordering Information
- Programmed Firmware Code AABBX AA : Customer Code BB : Customer Model Code X : Official Released Firmware Code
Package Type QW : WQFN-32L 4x4 (W-Type)
Lead Plating System G : Green (Halogen Free and Pb Free)
Note : Richtek products are :
- Ro HS pliant and patible with the current requirements of IPC/JEDEC J-STD-020.
- Suitable for use in Sn Pb or Pb-free soldering processes.
Features
- Integration 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
Applications
- Desktop PC, LCD Monitor, TV, Docking Station
Simplified Application Circuit
Load Switch
VBUS
Type-C
CC1/CC2 1D+/1D2D+/2D-
SBU1/SBU2
Load Siwtch
VBUS PSW1...
