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Renesas Electronics R9A02G011 RTK-251-BuckBoostConverter2 Board

Renesas Electronics R9A02G011 RTK-251-BuckBoostConverter2 Board is a DC-DC module for a part of a Universal USB Power Delivery (PD) AC adapter. The adapter utilizes the USB PD 3.0 controller R9A02G011 and Voltage Regulator ISL95338. The RTK-251-BuckBoostConverter2 accepts 19V with 4.73A DC input power and produces USB PD-compatible VBUS output power. It supports Programmable Power Supply (PPS) and has two USB Type-C™ receptacles for VBUS power output. The RTK-251-BuckBoostConoverter2 was developed to facilitate evaluation of the USB PD 3.0 Controller R9A02G011. It also facilitates the Bi-directional Buck-Boost Voltage Regulator ISL95338. The RTK-251-BuckBoostConverter2 is USB-IF PD3.0 certified, and the functions and capabilities are fixed in the setting at that time.

Features

  • USB Power Delivery and USB Type-C
    • Two USB Type-C ports
    • Power Role: Source Only
      • Power Source voltage: 5V, 9V, 12V, 15V, 20V
    • Supports Programmable Power Supply (PPS) function
      • 20V Prog supported (3.3V to 21V VBUS power supply)
  • LED indicators
    • System power indicator (1 LED)
    • USB Type-C port power supply status indicator (1 LED/port)
  • Protections
    • Over Temperature Protection on the USB Type-C Receptacles
    • Over Current Protection (VBUS current)

Block Diagram

Block Diagram - Renesas Electronics R9A02G011 RTK-251-BuckBoostConverter2 Board
Published: 2019-02-05 | Updated: 2023-06-14