红水杯

Onboard DC-DC USB PD controller STUSB4710 evaluation board

STEVAL-ISC003V1

Overview

The STEVAL-ISC003V1 evaluation board is a ready-to-use USB PD source using the STUSB4710 and ST1S14 ICs. It is used to demonstrate the features of the STUSB4710 controller by converting a single-voltage power supply into a Type-C power delivery source.

The STUSB4710 controls the Type-C port ensuring power delivery advertising and negotiation, controls the DC-to-DC converter and power paths, and monitors V_BUS voltage.
The ST1S14 device ensures the step down conversion from the input DC port to the negotiated V_BUS voltage.
The various LEDs indicate the operating status of the STUSB4710 and USB PD port.
The USB PD port is pre-configured with five different PDO voltages, covering all main applications (5 V, 9 V, 12 V, 15 V and 20 V).

Main features

1 x USB PD port (source)
STUSB4710 USB power delivery controller
Compliant with:
- USB Type-C™ r1.2
- USB PD r2.0
On-board 20 V/3 A DC-DC
V_BUS power switches and discharge path
V_CONN support (programmable up to 600 mA)

Support up to 5 power data objects (PDO)
Pre-configured PDOs
High voltage protection on connector pins
Customizable startup profiles
Compatible with NUCLEO-F072RB board for configuration and debug interface
RoHS compliant

Design Files

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Update:2025-05-08 15:03:05

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