ST AN2985 handbook

This document introduces the STEVAL-IFP010V2 demonstration board, which can be used to evaluate the VNI2140J features, including embedded self-protection, power-handling capabilities, operation and diagnostic feedback, thermal behavior and conformity to EMC immunity standards.


ST AN2985 handbook - cover page
Brand
STMicroelectronics
Category
Other Electronics
Document type
Application Note
Language
English
Pages
19
File format
PDF
File size
518 KB
Published
06 August, 2012
Updated
01 October, 2023
MD5 checksum
AC66415B48532094F2FAC10E9056E007

About this manual

This document describes the STEVAL-IFP010V2 demonstration board, which is designed to showcase the functionalities of the VNI2140J dual high-side smart power solid-state relay IC in industrial applications such as PLCs. The board features two output channels and two input channels, along with feedback for fault diagnostics and a bidirectional opto-isolated interface.

What's inside

  • Safety precautions
  • Description
  • VNI2140J device overview
  • Electrical characteristics
  • Circuit description
  • EMC immunity tests
  • Bill of material
  • PCB layout
  • Revision history

Specifications

Output current1 A per channel
DC mains voltage range10.5V to 36 V

Frequently asked questions

What is the purpose of the STEVAL-IFP010V2 demonstration board?

It allows evaluating VNI2140J features such as embedded self-protection, power-handling capabilities, operation, and diagnostic feedback.

What are the main features of the VNI2140J IC?

The IC features output current of 1 A per channel, shorted load protections, junction overtemperature protection, and protection against ground disconnection.

Does the board comply with EMC immunity standards?

Yes, the board complies to IEC61000-4-4 and IEC61000-4-5 standards.

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