STEVAL-IFP048V1

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Industrial digital output expansion board based on ISO808A-1 in TFQFPN32 package

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概要

製品概要

概要

概要

The STEVAL-IFP048V1 is an industrial digital output expansion board based on ISO808A-1 and compatible with STM32 Nucleo.

It provides a powerful and flexible environment for the evaluation of the driving and diagnostic capabilities of the ISO808A-1 octal high-side smart power solid state relay, with embedded galvanic isolation and 20MHz SPI control interface, in a digital output module connected to 1.0 A industrial loads.

The STEVAL-IFP048V1 directly interfaces with the microcontroller on the STM32 Nucleo driven by GPIO pins and Arduino® R3 connectors, ensuring connectivity with either a NUCLEO-F401RE or a NUCLEO-G431RB development board.

The galvanic isolation between the microcontroller and the process stage is guaranteed by the ISO808A-1.

It is also possible to evaluate a 16 channel output system enabling the daisy chaining feature on two STEVAL-IFP048V1 stacked expansion boards.

  • 特徴

    • Based on the ISO808A-1 octal high-side switch, which features:
      • Operating range 9.2 to 36 V
      • Low power dissipation (RON(MAX) = 260 mΩ)
      • Process side operating current: up to 1.0 A per channel
      • Embedded 2.5k VRMS galvanic isolation
      • PGOOD (VCC voltage level alarm signalization)
      • 20 MHz SPI with daisy chaining
      • Fast decay for inductive loads
      • Undervoltage lock-out
      • Overload and overtemperature protections
      • Loss of ground protection
      • TFQFPN32 package
    • Application board process side operating range: 10 (J10 open) to 33 V (J9 closed)
    • Extended operating range of process side from 9.2 (J10 closed) up to 36 V (J9 open)
    • Application board logic side operating voltage 3.3 to 5 V
    • Green LEDs for outputs on/off status (J6 and J7 close 1-2, 3-4, 5-6, 7-8)
    • Red LED for common overheating and communication error diagnostic (J3 close 1-2)
    • Red LED for PGOOD signalization (J3 close 3-4)
    • Yellow LED for output enable status signalization (J3 close 5-6)
    • Process and logic supply rails reverse polarity protections
    • Compatible with STM32 Nucleo development boards
    • Equipped with Arduino® UNO R3 connectors
    • RoHS and China RoHS compliant
    • CE certified

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The current status of a product:
Active: Product is in volume production
Evaluation: Product is under characterization. Limited Engineering samples available
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Target: Product is in design feasibility stage.No commitment taken to produce
Proposal: Marketing proposal for customer feedback.No commitment taken to design or produce
NRND: Not Recommended for New Design.Product is in volume production only to support customers ongoing production.Marketing description of the package type.Compliancy of the device with industry requirement domains (IRD)The RoHS status of a product:
ECOPACK 1: Initial grade to identify European RoHS compliant products.
ECOPACK 2: New grade to identify brominated chlorinated and antimony oxide flame retardant free products.
ECOPACK 3: Halogen free RoHS exemptions free products.
(*): ECOPACK 2 version available upon request.
(**): Some versions still existing in ECOPACK 1 or not compliant.Compliancy with WEEE Directive (2012/19/EU)Longevity Commitment in yearsLongevity Starting DateThe current status of a product:
Active: Product is in volume production
Evaluation: Product is under characterization. Limited Engineering samples available
Preview: Product is in design stage
Target: Product is in design feasibility stage.No commitment taken to produce
Proposal: Marketing proposal for customer feedback.No commitment taken to design or produce
NRND: Not Recommended for New Design.Product is in volume production only to support customers ongoing production.Budgetary PriceMain country of assembly or fabrication of the product.ECCNs are five character alpha-numeric designations used on the Commerce Control List to identify dual-use items for export control purposes. ECCNs are five character alpha-numeric designations used on the Commerce Control List to identify dual-use items for export control purposes.