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The RT7206KNx series is a USB Type-C Power Delivery (PD) controller, that mainly utilized in the secondary side for off-line AC-DC power converters. Through the high integration of control regulators and built-in blocking N-MOSFET, more compact designs are easily implemented. The embedded MCU solution and Bi-phase Mark Coding (BMC) Transmitter are incorporated to handle PD Protocol. Furthermore, the digital-to-analog (DAC) and analog-to-digital (ADC) converters are introduced to achieve high-precision control in various applications.

Applications

  • USB Type-C PD Controller in Source Application for Chargers/Adapters of Smartphone, Tablet, Notebook, and Other Electronics
  • USB Type-C PD Controller in Sink Application for IoT Devices of Power Over Ethernet, Smart Speaker, Projector, and Other Electronics
Key Spec.
RT7206KN RT7206KNC
Status Active Active
Policy Manager Integrated Integrated
PD Version PD3.0 PD3.0;PPS
MCU Integrated Yes Yes
Power Role Provider Provider
External Power Path Control N-MOSFET Driver N-MOSFET Driver
Internal Power Path VCONN 5V 20mA VCONN 5V 20mA
Realtime VBUS Monitoring Yes Yes
Max Output Voltage (V) 21 21
CC Pins CC1;CC2 CC1
VBUS Discharge By VBUS By VBUS
Features OVP;SCP;UVP Constant-Current Regulation;OVP;SCP;UVP
Package Type SOP-8 SOP-8
Features
  • Protocol Support
    ► USB PD3.0 and PPS
  • High Integration
    ► Wide Operating Range from 3.3V to 21V
    ► Built-In Shunt Regulator for Constant-Voltage and Constant-Current Regulations
    ► Built-In Blocking N-MOSFET
    ► Built-In Quick Discharge in VDD and VBUS
    ► Built-In VCONN Power and Switch
    ► Linear Cable Compensation
    ► Power-Saving Mode Supported
    ► Embedded MCU with 16kB OTP-ROM
    ► Embedded BMC Transmitter
  • Protection
    ► VDD Adaptive Over-Voltage Protection (OVP)
    ► VDD Adaptive Under-Voltage Protection (UVP)
    ► VBUS Short-Circuit Protection (SCP)
    ► CC1/CC2 Over-Voltage Protection (IO OVP)
    ► Over-Current Protection (OCP)
    ► Over-Temperature Protection (OTP)
Datasheet
TitleLast UpdateDownload
Highly-Integrated USB Type-C Power Delivery Controller with Built-In Blocking N-MOSFET2022/11/29
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