STEVAL-IFP022V1 Datasheet, PDF (1/5 Pages) STMicroelectronics – Reverse polarity protection

STEVAL-IFP022V1
Eight-channel high-side driver based on the VNI8200XP
Features
• Operating voltage: from 10.5 to 33 V
• Operating current: 0.7 A for each channel
• Reverse polarity protection
• High-speed opto-isolation for SPI and parallel
communication
• Low-speed opto-isolation for device fault
signaling
• Step-down converter for 3.3 V or 5 V
• Digital supply voltage
• LED matrix for channel status signaling
• Microcontroller interface
• Designed to meet EMC standard requirements:
IEC 61000-4-2, IEC 61000-4-4, IEC 61000-4-5
• RoHS compliant
Description
The STEVAL-IFP022V1 demonstration board is
based on VNI8200XP high-side driver. It was
developed as an instrument to test device
functionality in terms of power management and
digital interface.
Data brief
As required by industrial standards, the board’s
isolated interface between the IPS and host
controller were implemented using high-speed
opto-couplers for IPS driving, and low-speed
opto-couplers to receive device status
information. The connection is achieved through a
30-pin connector.
To provide a user-friendly way to test VNI8200XP
device functionality, a GUI interface was
developed. To use the GUI it is necessary to
connect the STEVAL-IFP022V1 demonstration
board to a PC by using a communication board
(part number STEVAL-PCC009V2).
Thermal performance is improved thanks to a
four-layer structure which makes it possible to
design a copper area distributed in all the layers
for more effective heat dissipation.
The STEVAL-IFP022V1 demonstration board
meets EFT standard requirements IEC 61000-4-
2, IEC 61000-4-4, IEC 61000-4-5.
July 2013
DocID024442 Rev 1
For further information contact your local STMicroelectronics sales office.
1/5
www.st.com
5