The galvanic isolation between the microcontroller and the process stage is guaranteed by the ISO808-1. It is also possible to evaluate a system composed of a STEVAL-IFP047V1 stacked on other expansion boards. Figure 1. STEVAL-IFP047V1 expansion board UM3137 - Rev 1 - October 2023 www.st.com For further information contact your local STMicroelectronics sales office.
UM3137 Getting started Getting started Overview STEVAL-IFP047V1 embeds the ISO808-1 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.
The pin 3 of the connector CN11 can be used to supply the logic side of the ISO808-1 independently by the expansion board. In this case, on the STEVAL-IFP047V1, the pins 1 and 2 of J4 must be closed (pins 5-6 open). UM3137 - Rev 1 page 3/19...
(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-IFP047V1 expansion board: power section ISO808-1 Output and power supply connector...
Arduino UNO R3 connector pins on the STM32 Nucleo board as shown below. Figure 4. STEVAL-IFP047V1 and STM32 Nucleo stack System requirements To use the STM32 Nucleo development boards with the STEVAL-IFP047V1 expansion board, you need: •...
STM32 ST-LINK utility, STM32CubeProgrammer, and according with information detailed in the table below. The STEVAL-IFP047V1 can be used to control the ISO808-1 device in two different modes: Direct Control Mode (DCM) and Synchronous Control Mode (SCM). The binary files provided...
691214110002 OUT7 OUT8 SSQ-119-04-L-D SSQ-119-04-L-D (Not mounted) CN12 EXT_Vdd ISO808QTR-1 direct supply voltage: - set to max 3.3 V when STEVAL-IFP047V1 is used with NUCLEO board DEFAULT STATUS R108 ESDA7P60-1U1M I OREF Alternate use STATUS R107 100 N.M. - can be set to max 5.5 V N.M.
UM3137 Bill of materials Bill of materials Table 2. STEVAL-IFP047V1 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.
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UM3137 Bill of materials Item Q.ty Ref. Part/value Description Manufacturer Order code LED GREEN LED GREEN D3 D4 D5 D6 Wurth 0603 (1608 CLEAR 0603 150060VS75000 D7 D8 D9 D10 Electronics Inc. Metric) 20mA RED LED 0603 LED RED Wurth (1608 Metric) CLEAR 0603 150060RS75000...
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UM3137 Bill of materials Item Q.ty Ref. Part/value Description Manufacturer Order code R101 R102 R108 R109 100 0603 (1608 RES SMD 100 R110 R111 Metric) 0.1W, OHM 1% 1/10W Yageo RC0603FR-07100RP R112 R113 1/10W 1% 0603 R114 R116 R118 R119 R103 R104 100 0603 (1608 RES SMD 100...
UM3137 Board versions Board versions Table 3. STEVAL-IFP047V1 versions Finished good Schematic diagrams Bill of materials STEVAL$IFP047V1A STEVAL$IFP047V1A schematic diagrams STEVAL$IFP047V1A bill of materials 1. This code identifies the STEVAL-IFP047V1 evaluation board first version. UM3137 - Rev 1 page 12/19...
UM3137 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.
STEVAL-IFP047V1 expansion board: digital interface section ........
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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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