STEVAL-ISC005V1: Stand Alone USB PD Sink Port Controller
Summary
The STEVAL-ISC005V1 evaluation board is a ready-to-use, stand alone 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
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
Specifications
| Manufacturer | STMicroelectronics |
|---|---|
| Category | Power Management |
| Sub-Category | USB Power Delivery |
| Eval Board Part Number | 497-18045-ND |
| Eval Board Supplier | STMicroelectronics |
| Eval Board |
Normally In Stock
|
| Port Role |
Sink
|
| Voltage In |
5 ~ 28 VDC
|
| Voltage Out |
5 V
15 V 20 V |
| Port Current |
1 A
1.5 A |
| Power Out |
5 W
20 W 22.5 W |
| Features |
Dead Battery Charging
ESD Protection GUI / Design Software I²C Interface Short Circuit Protection |
| No-load Input Power @ Voltage |
- Not Given
|
| Compliance |
USB Power Delivery 2.0
USB Power Delivery 3.0 USB Type-C 1.2 |
| Efficiency @ Conditions |
- Not Given
|
| Component Count + Extras |
102 + 16
|
| Design Author |
STMicroelectronics
|
| Main I.C. Base Part |
STUSB4500
|
| Date Created By Author | 2018-04 |
| Date Added To Library | 2018-08 |
