STEVAL-IFP032V1

STEVAL-IFP032V1 Eight-channel high-side driver based on the VNI8200XP-32 Data brief Description The STEVAL-IFP032V1 evaluation board, based on the VNI8200XP-32 high-side driver, is intended for device testing in terms of power management and digital interface. In adherence with industrial standards, the board’s isolated interface between the IPS and host controller are implemented using high-speed opto-couplers for IPS driving, and low-speed opto-couplers to receive device status information. Connection is achieved through a 30-pin connector. Features            Operating voltage: from 10.5 to 33 V Operating current: 1.2 A for each channel Reverse polarity protection High-speed opto-isolation for SPI and parallel communication Low-speed opto-isolation for device fault signaling Step-down converter for 3.3 V or 5 V Digital supply voltage LED matrix for channel status signaling Microcontroller interface Designed to meet EMC standard requirements: IEC 61000-4-2, IEC 61000-44, IEC 61000-4-5 RoHS compliant February 2016 A GUI interface provides a user-friendly way to test VNI8200XP-32 device functionality, after connecting the STEVAL-IFP032V1 evaluation board to a PC via a communication board (part number STEVAL-PCC009V2). Thermal performance is improved thanks to a four-layer design with copper regions distributed across all the layers for more effective heat dissipation. The STEVAL-IFP032V1 evaluation board meets EFT standard requirements IEC 61000-4- 2, IEC 61000-4-4, IEC 61000-4-5. DocID028944 Rev 1 For further information contact your local STMicroelectronics sales office 1/5 www.st.com OPT_SDI OPT_SDO OPT_SS OPT_CLK OPT_SDO OPT_SS OPT_CLK OPT_SDI OPT_WD OPT_WD OPT_SEL1 OPT_WD_EN OPT_OUT_EN TP2 TP3 TP4 TP5 1 SDI TPTH-ANELLO-1MM OPT_SEL1 1 CL K TPTH-ANELLO-1MM OPT_WD_EN 1 SS TPTH-ANELLO-1MM OPT_OUT_EN 1 SDO TPTH-ANELLO-1MM 2 R46 10k 1 3 1 1 3 2 R38 10k R36 10k R34 10k R32 10k R30 10k mC C30 4.7pF/10V C29 4.7pF/10V 4.7pF/10V C20 C17 3.3pF/10V R43 100R R42 100R R41 100R R40 100R mC Vr e g 1 3 2 JP4 2 C22 1 CH4 LEDC-0603 1 CH6 LEDC-0603 CH8 1 2 LD4 R39 270R R37 270R R35 270R R33 270R 1 CH2 LEDC-0603 2LD3 2 LD1 LEDC-0603 CH1 1 LEDC-0603 1 CH3 LEDC-0603 2LD5 1 CH5 LEDC-0603 CH7 2LD7 1 LEDC-0603 2 LD8 2 LD6 JP6 R31 270R 2 LD2 R52 115R R51 115R Vreg mC JP5 Vr e g Vreg 1 3 JP3 2 1 C34 C33 FB 13 14 18 17 16 15 12 11 10 9 8 7 6 5 4 3 2 1 DCVDD VREF ROW3 ROW2 ROW1 ROW0 COL1 COL0 VREG SDO/IN8 SS/IN7 CLK/IN6 SDI/IN5 WD/IN4 OUT_EN/IN3 WD_EN/IN2 SEL1/IN1 SEL2 C16 100pF/10V U7 C14 100pF/10V C13 100pF/10V 100pF/10V C12 C11 100pF/10V Vreg PGOOD FAULT TWARN PG FAULT TWARN FB PHASE BOOT NC#26 OUT8 OUT7 OUT6 OUT5 OUT4 OUT3 OUT2 OUT1 NC#36 VNI8200 TAB=Vcc 1 NC#35 19 20 21 22 24 25 26 27 28 29 30 31 32 33 34 35 36 R56 8k C15 2 C21 22nF/50V DC/DC JP7 DC/ DC OFF 2 DC/ DC ON R53 R54 R55 470R 470R 470R L1 CN2 D3 1k47 1% 10k 1% FB 5V 2 JP8 1 C32 10nF/10V R45 R44 100uH/0.7R Is>700mA 1 2 Ext_Vreg STPS1L60A GND _DIS C 2 JP11 1 l ow ESR MLCC 1uF/50V D1 R50 2k37 1% C31 +C7 50ZL100MEFC8X11. 5 R57 33k D2 C10 1 Vreg STPSH100A 2 3V3 JP12 1 mC R47 10k 100uF/50V l ow ESR< 10mohm MLCC EXT_W D R49 10k STPS1L60 22nF/50V C24 PHASE C8 4.7nF Y1 / 4kV JP2 R48 10k TRISIL-BIDIR-SMC 22nF/50V C26 Vr e g 100nF/10V 1 22nF/50V C27 TP7 TPTH-ANELLO-1MM 10nF/10V 10nF/10V 37 EP GND 23 PHASE LEDC-0603 1 LEDC-0603 Vreg 1 PGOOD2 1 1uF/50V 22nF/50V C23 C9 GND_Board 4.7nF Y1 / 4kV TP1 TPTH-ANELLO-1MM LEDC-0603 1 LD11 FAULT 2 1 2 DocID028944 Rev 1 3 OUT_EN 4.7uF/10V 2 SE L1 100pF/50V C35 WD 22nF/50V C18 2/5 SE L2 22nF/50V C19 GND_Board 22nF/50V C28 1 1 2 VCC CN1 OUT8 OUT1 1 2 3 4 5 6 7 8 CON8 CN3 EARTH TPTH-ANELLO-1MM TP6 - + 1 LD10 TWARN 2 LD9 Schematic diagram STEVAL-IFP032V1 Schematic diagram Figure 1: STEVAL-IFP032V1 power section W D_EN GSPG290 1161205SG 22nF/50V C25 TRS1 STEVAL-IFP032V1 Schematic diagram Figure 2: STEVAL-IFP032V1 interface section DocID028944 Rev 1 3/5 Revision history 2 STEVAL-IFP032V1 Revision history Table 1: Document revision history 4/5 Date Version 02-Feb-2016 1 DocID028944 Rev 1 Changes Initial release. STEVAL-IFP032V1 IMPORTANT NOTICE – PLEASE READ CAREFULLY STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, enhancements, modifications, and improvements to ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing orders. ST products are sold pursuant to ST’s terms and conditions of sale in place at the time of order acknowledgement. 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’ products. No license, express or implied, to any intellectual property right is granted by ST herein. Resale of ST products with provisions different from the information set forth herein shall void any warranty granted by ST for such product. ST and the ST logo are trademarks of ST. All other product or service names are the property of their respective owners. Information in this document supersedes and replaces information previously supplied in any prior versions of this document. © 2016 STMicroelectronics – All rights reserved DocID028944 Rev 1 5/5