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STMicroelectronics X-NUCLEO-OUT16A1

Name: X-NUCLEO-OUT16A1
Brand: STMicroelectronics
SKU: X-NUCLEO-OUT16A1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: X-NUCLEO-OUT16A1

Manufacturer:: STMicroelectronics

Category:: Expansion Boards, Daughter Cards

Package:

Datasheet:: X-NUCLEO-OUT16A1.pdf

Description:: NUCLEO BOARD IPS8200HQ

Quantity:: RFQ Add To RFQ list

Payment:

Shipping:

Inventory:3,821

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Product details

Overview

X-NUCLEO-OUT16A1 from STMicroelectronics is an industrial digital output expansion board for STM32 Nucleo development platforms, built around the IPS8200HQ octal high-side smart power solid-state relay. It delivers 0.7 A per channel across eight isolated outputs, operates from 12–33 V (up to 36 V with J9 open), and integrates galvanic isolation (4 kVPK) via STISO620/STISO621 isolators for logic-to-process side separation in PLC and factory automation interfaces.

For engineers reviewing the X-NUCLEO-OUT16A1 datasheet, X-NUCLEO-OUT16A1 pinout, X-NUCLEO-OUT16A1 application, or X-NUCLEO-OUT16A1 equivalent, key selection considerations include SPI-8/16-bit vs. parallel driving mode configuration, diagnostic pin visibility (FAULT/TWARN/PGOOD), daisy-chain capability for multi-board stacks, and compatibility with Arduino® UNO R3 and STM32 Nucleo-F401RE/G431RB boards.

Technical Context

The board implements dual-domain power architecture: logic side (VISO_L = 3.3 V or 5.0 V) powered via CN13 or CN6, and process side (VCC = 12–36 V) supplying loads through CN1/CN2/CN3/CN4/CN12. Isolation is maintained by four STISO620/STISO621 digital isolators enabling bidirectional SPI or GPIO control across domains.

Driving modes are hardware-selectable via jumpers JP21 (SEL2) and JP22 (SEL1): parallel mode uses IN1–IN8 signals directly; SPI mode supports 8-bit (default) or 16-bit frame formats with daisy-chain support enabled via IN7/SPI_SS and IN5/DAISY_CHAIN pins. MCU freeze detection is activated via WDEN(in) on CN9[4].

Key Specifications

Parameter	Value and Actual Design Meaning
Output Channels	8 independent high-side outputs (OUT1–OUT8), each rated for ≤0.7 A continuous load current.
Supply Voltage Range	12–33 V nominal; extended to 36 V when jumper J9 is open - supports standard industrial 24 V DC systems.
Galvanic Isolation	4 kVPK (2.8 kVRMS) via STISO620/STISO621 isolators - enables safe interfacing between MCU logic and field-side industrial loads.
Driving Modes	Hardware-selectable: parallel (GPIO) or SPI (8-bit default, 16-bit configurable) - determines signal routing and firmware interface requirements.
Diagnostic Outputs	Three dedicated status pins: FAULT (overload/overtemp), TWARN (case overtemperature), PGOOD (supply voltage level) - each mapped to red LEDs and test points.
Board Interface	Arduino® UNO R3 and STM32 Morpho connectors - ensures plug-and-play integration with NUCLEO-F401RE and NUCLEO-G431RB development boards.

Availability

X-NUCLEO-OUT16A1 is available at Aetrix Electronics and suitable for programmable logic controller (PLC) I/O module prototyping, industrial digital output evaluation, and factory automation system validation requiring stable component supply and rapid STM32-based development cycles.

Supply support for X-NUCLEO-OUT16A1 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

STMicroelectronics is a global semiconductor leader headquartered in Geneva, Switzerland, specializing in microcontrollers, power management, analog ICs, and industrial-grade interface solutions.

The X-NUCLEO series is ST's ecosystem of Arduino-compatible expansion boards designed specifically to accelerate evaluation and implementation of intelligent power switches, motor drivers, sensors, and connectivity peripherals in industrial and automation applications.

FAQ

What power supplies are required to operate the X-NUCLEO-OUT16A1 independently of a Nucleo board?

When used standalone, the board requires two separate supplies: a 12–36 V source connected to CN1 for the process side (VCC), and a 3.3 V or 5.0 V source connected to CN13 for the logic side (VISO_L). Jumpers JP21 (open) and JP22 (open) must be set for parallel mode operation without MCU dependency.

How is daisy-chaining implemented between multiple X-NUCLEO-OUT16A1 boards?

Daisy-chaining uses the IN7/SPI_SS and IN5/DAISY_CHAIN pins on Arduino connectors. One board must have SW6 and SW18 set to positions 2–3 (slave), while the other uses positions 1–2 (master). SPI-16-bit mode is required, and both boards must share the same clock and MOSI/MISO lines via stacked headers.

Which diagnostic signals are visible on LEDs versus test points, and why are some CN8 pins unreliable for monitoring?

FAULT, TWARN, and PGOOD status signals drive red LEDs D11, D13, and D12 respectively, and are also accessible at test points TP5, TP6, and TP7. Pins CN8[5], CN5[9], and CN5[10] are incorrectly routed on the PCB and cannot reliably reflect process-side diagnostic states due to internal net misconnections.

Can the embedded step-down converter in the IPS8200HQ supply VISO_P, and how is its output voltage selected?

Yes - the IPS8200HQ's integrated buck converter generates VISO_P (3.3 V or 5.0 V) when JP31 is closed and JP20/JP15/JP28 are configured: JP28 pins 2–4 yield 3.3 V; pins 1–3 yield 5.0 V. Alternatively, VISO_P can be supplied externally via CN14 with SW17 set to 2–3 and JP20/JP15 open.

X-NUCLEO-OUT16A1 Specifications

Product attributes: Attribute value

Manufacturer:: STMicroelectronics

Series:: -

Packaging:: Bulk

Product Status:: Active

Platform:: Nucleo

Type:: Power Management

Function:: Driver

Utilized IC / Part:: IPS8200HQ

Contents:: Board(s)

X-NUCLEO-OUT16A1 FAQ

1.How can I place an order for X-NUCLEO-OUT16A1 through Aetrix?

Please submit a Request for Quotation (RFQ) for X-NUCLEO-OUT16A1 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for X-NUCLEO-OUT16A1 reliable?

The price and inventory of X-NUCLEO-OUT16A1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for X-NUCLEO-OUT16A1 is usually 5 days.

3.What payment methods are accepted for X-NUCLEO-OUT16A1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for X-NUCLEO-OUT16A1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for X-NUCLEO-OUT16A1?

X-NUCLEO-OUT16A1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your X-NUCLEO-OUT16A1 order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for X-NUCLEO-OUT16A1?

For technical support, including X-NUCLEO-OUT16A1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your X-NUCLEO-OUT16A1 requirements.

6.How does Aetrix verify that X-NUCLEO-OUT16A1 is sourced from the original manufacturer or authorized distributors?

All X-NUCLEO-OUT16A1 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that X-NUCLEO-OUT16A1 meets industry standards.

7.What is the process for return or replacement of X-NUCLEO-OUT16A1?

All X-NUCLEO-OUT16A1 units undergo pre-shipment inspection (PSI). If there is an issue with X-NUCLEO-OUT16A1, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The X-NUCLEO-OUT16A1 part is unused and in its original packaging.

Return procedure for X-NUCLEO-OUT16A1:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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