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Evaluation board for the STUSB4500 USB Power Delivery controller

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Parameter NameParameter Value
Target ApplicationAC-DC Topologies
Core ProductL7985, STUSB4500
Packing TypeNot Applicable
RoHs compliantEcopack2
Package NameCARD

The STEVAL-ISC005V1 evaluation board is a ready-to-use USB PD sink based on STUSB4500. It handles the USB PD negotiation with a source to enable one or more charging paths.

An L7985 device ensures step-down conversion from the negotiated VBUS sink input to output a 5 V regulated supply which optionally allows powering an MCU evaluation board or any other system.

Several LEDs report power availability on each of the 4 available outputs.

The USB PD sink port is pre-configured with three different PDOs to address a broad range of applications (5 V, 15 V and 20 V).

PDOs can be easily customized thanks to a graphical user interface (GUI).

Key features
  • USB PD port (sink)
  • STUSB4500 USB Power Delivery controller, certified for:
    • USB type-C™ (rev1.2)
    • USB PD (rev2.0)
    • TID: 1000133
  • Compliant with USB PD (rev3.0)
  • 5 V on-board DC-DC
  • VBUS power switches and discharge path
  • Support to up to 3 power data objects (PDO)
  • Short-to-VBUS protections on CC pins (22 V) and VBUS pins (28 V)
  • Customizable start-up profiles
  • Multiple output paths
  • Compatible with NUCLEO-F072RB development board for configuration and debug interface
  • CE certified
  • RoHS and China RoHS compliant