High side driver demonstration board based on the VN751PT

The purpose of this design is to demonstrate the features of the VN751PT high-side driver.

The application offers robustness and complies with EMC industrial standards.

It implements short-circuit/overload protection and thermal management as well, achieving best in class MTBF values.

The reference design is suitable for use in programmable logic controllers (PLCs) as well as to drive generic loads which require up to 2.5 A of nominal current (the typical current limitation is 4.5 - 5 A).

Thanks to the very low RDSon (only 60 mO Typ. @ 25 °C) the device allows very low power consumption during the operation and for this reason it represent an ideal solution for IP65 / IP67 requirements. The device is compliant with IEC 61131-2 (programmable controllers international standard).

Key Features

  • RoHS compliant
  • Transil addition between TRIAC A2-G terminals
  • Overvoltage protection is not implemented on the board but some solder pads are available to implement it in two different ways:
  • Free development area with hole matrix available for application breadboard adaptation
  • 3 independent application programsHand dryer with infrared sensor and T1235H-6T switchBathroom fan with humidity sensor and ACS108 switchMulti-entrance room controller with push button and BTB08-600SW switch
  • Capacitive power supply (680 nF capacitor EPCOS B32923C36845 V ±10%Average output current: 16 mAStandby power losses < 0.3 W @ 230 V
  • Two potentiometers for setting sensor sensitivity and TRIAC turn-off delay
  • ICC connector for software adjustment
  • Varistor addition between mains voltage
  • Program selector (U2)

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Design

Technical Documentation

Product Specifications
Description Version Size
DB0862 DB0862: High side driver demonstration board based on the VN751PT 1.1 198 KB

Hardware Resources

Board Manufacturing Specifications
Description Version Size
Gerber files for STEVAL-IFP005V2 board 1.0 104 KB
Bill of Materials
Description Version Size
BOM for STEVAL-IFP005V2 board 1.0 2 KB
Schematic Packs
Description Version Size
Board schematics for STEVAL-IFP005V2 board 1.0 43 KB

Publications and Collaterals

Brochures
Description Version Size
Products and Solutions for Factory Automation and Control 1.0 3 MB

Legal

License Agreement
Description Version Size
Evaluation products license agreement 1.0 125 KB
Support & Community

Sample & Buy

Part Number Core Product Marketing Status Unit Price (US$) * Quantity ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
STEVAL-IFP005V2 VN751PT Active 49.00 1 NEC EAR99 ITALY MORE INFO Buy Direct Add to cart DISTRIBUTOR AVAILABILITY
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(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

Quality & Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STEVAL-IFP005V2 ActiveCARDIndustrialEcopack2
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(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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