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The RT7202KLC is a USB Power Delivery (PD) controller with an embedded MCU solution that is utilized on the consumer side. It supports the attaching and orientation detection of the USB Type-C. The physical layer of USB PD and BMC transceiver are also integrated. In addition, the RT7202KLC provides several monitoring and programmable solutions for the occurrence of abnormal conditions.The recommended junction temperature range is -40°C to 125°C, while the ambient temperature range is -40°C to 105°C.

Applications

  • USB Type-C Controller in Sink Application for IoT Devices of Power over Ethernet, Smart Speaker, Projector, and Other Electronics
Key Spec.
RT7202KLC
Status Active
Policy Manager Integrated
Alternate Mode No
PD Version PD3.0
MCU Integrated Yes
Power Role Consumer
Data Role UFP
External Power Path Control N-MOSFET Driver
Internal Power Path VCONN 100mW
Iq (Typ) (μA) 5500
Realtime VBUS Monitoring Yes
Dead Battery Support No
Max Output Voltage (V) 22
Syn. Rectifier No
CC Pins CC1;CC2
VBUS Discharge By VDD
Features I2C;OCP;OVP;UVP
Package Type WQFN4x4-24
Outline Dimension, Footprint, Drawing Download
Features
  • Support USB PD2.0/PD3.0 and PPS
  • Suited for 3V to 22V VDD Range
  • Embedded MCU with a Mask ROM of 32kB, an OTP-ROM of 16kB, and an SRAM of 2kB
  • High-Side Current Sensing
  • N-MOSFET Driver
  • Slave I2C Interface
  • Protection
    - Programmable Overvoltage Protection
    - Programmable Undervoltage Protection
    - Programmable Overcurrent Protection
    - Programmable Over-Temperature Protection
Datasheet
TitleVersionLast UpdateDownload
RT7202KLC: Programmable USB PD Sink ControllerInitial Release2025/02/26
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