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Industrial digital output expansion board based on ISO808 in TFQFPN32 package
Introduction
The
STEVAL-IFP041V1
is an industrial digital output expansion board based on
provides a powerful and flexible environment for the evaluation of the driving and diagnostic capabilities of the
high-side smart power solid state relay, with embedded galvanic isolation, in a digital output module connected to 0.7 A
industrial loads.
The
STEVAL-IFP041V1
directly interfaces with the microcontroller on the
connectors, ensuring connectivity with either a
The galvanic isolation between the microcontroller and the process stage is guaranteed by the ISO808.
It is also possible to evaluate a system composed of a
UM3135 - Rev 1 - October 2023
For further information contact your local STMicroelectronics sales office.
NUCLEO-F401RE
or a
STEVAL-IFP041V1
Figure 1.
STEVAL-IFP041V1 expansion board
ISO808
and compatible with
STM32 Nucleo
driven by GPIO pins and Arduino® R3
NUCLEO-G431RB
development board.
stacked on other expansion boards.
UM3135
User manual
STM32
Nucleo. It
ISO808
octal
www.st.com
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Summary of Contents for ST STEVAL-IFP041V1
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Page 1: Figure 1. Steval-Ifp041V1 Expansion Board
The galvanic isolation between the microcontroller and the process stage is guaranteed by the ISO808. It is also possible to evaluate a system composed of a STEVAL-IFP041V1 stacked on other expansion boards. Figure 1. STEVAL-IFP041V1 expansion board UM3135 - Rev 1 - October 2023 www.st.com For further information contact your local STMicroelectronics sales office. -
Page 2: Getting Started
UM3135 Getting started Getting started Overview STEVAL-IFP041V1 embeds the ISO808 intelligent power switch (IPS), which features galvanic isolation, overcurrent and overtemperature protection for safe output loads control. The board is designed to meet the application requirements for the galvanic isolation between the user and power interfaces. -
Page 3: Digital Section
The pin 3 of the connector CN11 can be used to supply the logic side of the ISO808 independently by the expansion board. In this case, on the STEVAL-IFP041V1, the pins 1 and 2 of J4 must be closed (pins 5-6 open). UM3135 - Rev 1 page 3/19... -
Page 4: Power Section
(eight loads can be connected between each pin of CN2, CN3, CN4, and CN12 and pin 2 of CN1), EMC protections (U2), and supply reverse polarity protection (D1). Figure 3. STEVAL-IFP041V1 expansion board: power section ISO808 Output and power supply connector... -
Page 5: Hardware Requirements
Arduino UNO R3 connector pins on the STM32 Nucleo board as shown below. Figure 4. STEVAL-IFP041V1 and STM32 Nucleo stack System requirements To use the STM32 Nucleo development boards with the STEVAL-IFP041V1 expansion board, you need: •... -
Page 6: Board Setup
UM3135 Board setup Board setup Step 1. Connect the mini-USB or micro-USB cable to your PC to use the STEVAL-IFP041V1 with NUCLEO- F401RE NUCLEO-G431RB development board Step 2. Download the firmware (.bin) onto the STM32 Nucleo development board microcontroller through... -
Page 7: Schematic Diagrams
OUT8 SSQ-119-04-L-D SSQ-119-04-L-D (not mounted) CN12 EXT_Vdd ISO808QTR direct supply voltage: - set to max 3.3 V when STEVAL-IFP041V1 is used with NUCLEO board DEFAULT STATUS R108 ESDA7P60-1U1M - can be set to max 5.5 V N.M. I OREF Alternate use... -
Page 8: Figure 6. Steval-Ifp041V1 Circuit Schematic (2 Of 2)
Figure 6. STEVAL-IFP041V1 circuit schematic (2 of 2) default: close 1-2, 5-6 con6-2x3-strip-male default: close 5-6 EXT_Vdd 0.1uF OUT1 10nF RED LED 2.2uF SMBJ5.0A-TR con6-2x3-strip-male 0.1uF LED YELLOW 10nF OUT_EN OUT2 OUT_EN OUT2 10nF SYNCH SYNC OUT2 LOAD OUT3 LOAD... -
Page 9: Bill Of Materials
UM3135 Bill of materials Bill of materials Table 2. STEVAL-IFP041V1 bill of materials Item Q.ty Ref. Part/value Description Manufacturer Order code 10nF 0603 CAP CER C1 C2 C3 C4 Wurth (1608 Metric) 10000PF 50V 885382206002 C5 C6 C7 C8 Electronics Inc. - Page 10 UM3135 Bill of materials Item Q.ty Ref. Part/value Description Manufacturer Order code BAT48JFILM DIODE SC-76, SCHOTTKY SOD-323 40V 350MA BAT48JFILM 750mV @ SOD323 (not 200mA 350mA mounted) (DC) LED GREEN LED GREEN D3 D4 D5 D6 Wurth 0603 (1608 CLEAR 0603 150060VS75000 D7 D8 D9 D10 Electronics Inc.
- Page 11 UM3135 Bill of materials Item Q.ty Ref. Part/value Description Manufacturer Order code R18 R19 R25 15k 0603 (1608 RES SMD 15K R26 R27 R28 Metric) 0.1W, OHM 1% 1/10W Yageo RC0603FR-0715KL R29 R30 1/10W 1% 0603 R101 R102 R108 R109 100 0603 (1608 RES SMD 100 R110 R111...
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Page 12: Board Versions
STEVAL-IFP041V1 versions PCB version Schematic diagrams Bill of materials STEVAL$IFP041V1A STEVAL$IFP041V1A schematic diagrams STEVAL$IFP041V1A bill of materials 1. This code identifies the STEVAL-IFP041V1 evaluation board first version. It is printed on the board PCB. UM3135 - Rev 1 page 12/19... -
Page 13: Regulatory Compliance Information
UM3135 Regulatory compliance information Regulatory compliance information Notice for US Federal Communication Commission (FCC) For evaluation only; not FCC approved for resale FCC NOTICE - This kit is designed to allow: (1) Product developers to evaluate electronic components, circuitry, or software associated with the kit to determine whether to incorporate such items in a finished product and (2) Software developers to write software applications for use with the end product. -
Page 14: References
UM3135 References References Freely available on www.st.com: • ISO808 datasheet • UM3035: "Getting started with X-CUBE-IPS industrial digital output software for STM32 Nucleo" • NUCLEO-F401RE documentation • NUCLEO-G431RB documentation UM3135 - Rev 1 page 14/19... -
Page 15: Revision History
UM3135 Revision history Table 4. Document revision history Date Revision Changes 02-Oct-2023 Initial release. UM3135 - Rev 1 page 15/19... -
Page 16: Table Of Contents
UM3135 Contents Contents Getting started ..............2 Overview . -
Page 17: List Of Tables
STEVAL-IFP041V1 bill of materials ........ -
Page 18: List Of Figures
STEVAL-IFP041V1 expansion board: digital interface section ........ - Page 19 ST’s terms and conditions of sale in place at the time of order acknowledgment. Purchasers are solely responsible for the choice, selection, and use of ST products and ST assumes no liability for application assistance or the design of purchasers’...
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