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Z8F80037256 INFINEON | Alldatasheet

Document overview

• Manufacturer or author: Infineon Technologies AG
• PDF pages: 27

Technical content

EiceDRIVER™ enhanced 1EDI302xAS/1EDI303xAS evaluation board Z8F80037256 Preface Scope and purpose This document describes the EiceDRIVER™ enhanced 1EDI302xAS/1EDI303xAS evaluation board. Please also refer to the corresponding datasheet. Intended audience This document is intended for engineers who develop applications. User manual Please read the Important Notice and Warnings at the end of this document Rev. 1.0 www.infineon.com/isolated-high-voltage-gate-driver 2020-12-18

2.2 EiceDRIVER

EiceDRIVER™ enhanced 1EDI302xAS/1EDI303xAS evaluation board Z8F80037256 Table of contents User manual 2 Rev. 1.0 2020-12-18

1 Safety instructions

ELECTRIC SHOCK HAZARD. Contact can cause an electric shock. If a voltage above 60 V is applied to the evaluation board, then only persons trained in working with voltages above 60 V are allowed to handle the evaluation board. In addition, ensure that hazardous live parts are not accessible and that accessible live parts are not hazardous. EiceDRIVER™ enhanced 1EDI302xAS/1EDI303xAS evaluation board Z8F80037256 Safety instructions User manual 3 Rev. 1.0 2020-12-18

2 Introduction

2.1 General description

The EiceDRIVER™ enhanced 1EDI302xAS/1EDI303xAS evaluation board is a versatile evaluation platform for the EiceDRIVER™ enhanced 1EDI302xAS/1EDI303xAS family. It features a half bridge configuration, see Figure 1. There is the option to mount either the HybridPACK™ DSC IGBT module or a discrete PG-TO247-3 power device, such as the AIMW120R045M1 CoolSIC™ MOSFET. Table 1 shows the supported drivers. Low side 1EDI302x/ 1EDI303x 1EDI302x/ 1EDI303x Low voltage domain High voltage domain PWM PWM GND2_B GND2_T V-HV High side Figure 1 Board topology Table 1 EiceDRIVER ™ enhanced 1EDI302xAS/1EDI303xAS family Product Optimized for Specific feature 1EDI3020AS IGBT ADC with current source 1EDI3021AS Secondary side active short circuit 1EDI3023AS ADC for voltage measurement 1EDI3030AS SiC ADC with current source 1EDI3031AS Secondary side active short circuit 1EDI3033AS ADC for voltage measurement The EiceDRIVER™ enhanced 1EDI302xAS/1EDI303xAS evaluation board variants differ in the mounted EiceDRIVER™ enhanced 1EDI302xAS/1EDI303xAS configuration, see Table 2. EiceDRIVER™ enhanced 1EDI302xAS/1EDI303xAS evaluation board Z8F80037256 Introduction User manual 4 Rev. 1.0 2020-12-18

Table 2 EiceDRIVER ™ enhanced 1EDI302xAS/1EDI303xAS evaluation board assembly options Evaluation board variant High side driver Low side driver IGBT 1EDI3020AS 1EDI3021AS SiC 1EDI3031AS 1EDI3033AS Free not mounted not mounted

2.2 EiceDRIVER ™ enhanced 1EDI302xAS/1EDI303xAS overview

The EiceDRIVER™ enhanced 1EDI302xAS/1EDI303xAS is a high voltage IGBT/SiC driver for automotive motor drives with a power above 5 kW. The device is based on Infineon's Coreless Transformer (CT) technology, providing galvanic insulation between the low voltage domain and the high voltage domain. The device supports 400 V, 600 V and 1200 V IGBT/SiC technologies. The primary logic of the device supports 5 V and 3.3 V. The high voltage domain (secondary side) can drive IGBT/Sic power switches directly or an external booster stage. Short propagation delay and controlled internal tolerances lead to minimal distortion of the PWM signal. The device features a high output stage current of typically 10 A. The integrated Miller clamping stage with typically 10 A allows unipolar supply of the IGBT/SiC power switch. The device supports functional safety requirements at system level according to ISO 26262. The safety related features ease the implementation of a transition to safe state.

Features

• Single channel isolated IGBT/SiC driver
• For IGBT/SiC power switches up to 1200 V
• 11.5 A peak current rail-to-rail output
• DESAT protection
• Active Miller clamp
• ASC pin for PMSM motor drive application
• Coreless transformer isolated driver
• Basic insulation recognized under UL 1577
• Integrated protection features
• Developed according to ISO 26262
• AEC-Q100 qualified
• ISO 26262 Safety Element out of Context for safety requirements up to ASIL B
• Green Product (RoHS compliant) EiceDRIVER™ enhanced 1EDI302xAS/1EDI303xAS evaluation board Z8F80037256 Introduction User manual 5 Rev. 1.0 2020-12-18

2.3 Operating modes

The EiceDRIVER™ enhanced 1EDI302xAS/1EDI303xAS product family offers different Operating modes, see Figure 2, providing intrusive diagnostic features and the ability to enter safe state" in case of system failure. For details please refer to the datasheet. Figure 2 Operating modes EiceDRIVER™ enhanced 1EDI302xAS/1EDI303xAS evaluation board Z8F80037256 Introduction User manual 6 Rev. 1.0 2020-12-18

2.4 Block diagram

Figure 3 Block diagram 1EDI3021AS and 1EDI3031AS Figure 4 Block diagram 1EDI3020AS, 1EDI3023AS, 1EDI3030AS and 1EDI3033AS EiceDRIVER™ enhanced 1EDI302xAS/1EDI303xAS evaluation board Z8F80037256 Introduction User manual 7 Rev. 1.0 2020-12-18

3 Getting started

The EiceDRIVER™ enhanced 1EDI302xAS/1EDI303xAS evaluation board is recommended to be used with the HybridPACK™ DSC or the AIMW120R045M1 CoolSIC™ MOSFET mounted. It can also be used in capacitive load emulation or with any other footprint compatible device. For load emulation place capacitors C22 and C7, see Figure 5, which are not placed by default. With capacitive load emulation the DESAT protection triggers on every switch-on event, so the device enters error mode, see Operating modes. In order to suppress such unwanted triggering of DESAT protection, connect DESAT_T to GND_2T and DESAT_B to GND_2B, respectively. Each DESAT_x signal can be accessed via the respective test point. Figure 5 C22 and C7 PCB mounting location To toggle the gate driver output, perform the following steps: 1. Provide the primary supply voltage according to Operating conditions. 2. Set jumpers according to Table 4. 3. Verify that VCC1 and VCC2 voltages are present by checking the LED indicators. 4. Press the RESET button to perform a transition of the drivers from Power_Down to Normal_Mode, see Operating modes. 5. Verify that the device is in Normal_Mode: RDY LEDs on, and NLFT LEDs off. 6. Apply a PWM signal to either INP or INN according to Operating conditions to start toggling the high side or low side switch, respectively. 7. If the device enters Error_Mode switches off the output stage due to a triggered protection feature, then press the RESET button to perform a transition to Ready_Mode and Normal_Mode. The high side driver and the low side driver interlock each other by crossing the INP and INN signals, see Schematic. So when one of the drivers is commanded to switch on, the other one is automatically kept off, regardless of the respective input signal. This feature prevents unintended shoot-through in case both input signals command switching on of both drivers at the same time by accident. EiceDRIVER™ enhanced 1EDI302xAS/1EDI303xAS evaluation board Z8F80037256 Getting started User manual 8 Rev. 1.0 2020-12-18

4 Evaluation board

4.1 PCB overview

Figure 6 shows an overview of the EiceDRIVER™ enhanced 1EDI302xAS/1EDI303xAS evaluation board. A vertical line on the PCB marks the split between primary side and secondary side. The assembly applies for all variants of the EiceDRIVER™ enhanced 1EDI302xAS/1EDI303xAS evaluation board, except for IC1 and IC2, which are specific to each variant, see Table 2. The transformer TR1 near the center of the PCB provides the supply voltages for the secondary side of the gate drivers. Power switches, such as the HybridPACK™ DSC or the AIMW120R045M1 CoolSIC™ MOSFET are not included and can be ordered separately. As an alternative, a PG-TO247-3 compatible power switch can be mounted. Figure 6 PCB overview When using the AIMW120R045M1 CoolSIC™ MOSFET or a PG-TO247-3 compatible power switch, an external heat sink option exists. The PCB footprint is prepared to mount the WA-T247-101E from Ohmite. the configuration is shown in Figure 7. The heat sink is not included by default and can be purchased separately. EiceDRIVER™ enhanced 1EDI302xAS/1EDI303xAS evaluation board Z8F80037256 Evaluation board User manual 9 Rev. 1.0 2020-12-18

Figure 7 AIMW120R045M1 CoolSIC ™ MOSFET mounted with heat sink EiceDRIVER™ enhanced 1EDI302xAS/1EDI303xAS evaluation board Z8F80037256 Evaluation board User manual 10 Rev. 1.0 2020-12-18

4.2 Connectors

There are connectors on the primary side and on the secondary side of the EiceDRIVER™ enhanced 1EDI302xAS/ 1EDI303xAS evaluation board. The board requires a supply voltage of 15 V at the banana sockets on the primary side. The BNC connectors INN and INP accept the PWM signal for the input of each driver, see Figure 8. Figure 8 Primary side connectors Figure 9 shows the secondary side screw terminals for the secondary supply voltage and the center tap of the half bridge. Figure 9 Secondary side connectors EiceDRIVER™ enhanced 1EDI302xAS/1EDI303xAS evaluation board Z8F80037256 Evaluation board User manual 11 Rev. 1.0 2020-12-18

4.3 LED indicators

LEDs on the EiceDRIVER™ enhanced 1EDI302xAS/1EDI303xAS evaluation board indicate board health and driver status, see Figure 10: 1. Dedicated NFL T_x and RDY_x indicator for each driver 2. Primary side supply indicator on VCC1 3. Secondary side VCC2 indicator for each driver If the driver pulls the NFL T_x signal to "low" , then the NFL T-x LED is on to indicate a fault. If the driver does not pull the RDY_x signal to "low" , then the RDY_x LED is on to indicate that the device is ready. The status indicated by the NFL T_x and RDY_x LEDs can be used to determine the current operating mode, see Operating modes. Figure 10 LED indicators EiceDRIVER™ enhanced 1EDI302xAS/1EDI303xAS evaluation board Z8F80037256 Evaluation board User manual 12 Rev. 1.0 2020-12-18

4.4 Operating conditions

To avoid electrical damage of the evaluation board, the operating range defined in Table 3 must be maintained. Table 3 Operating conditions 1) Parameter Pin Values Unit Note Min. Max. V supply Banana socket 14 21 V Limited by secondary side UVLO, OVLO and absolute maximum rating of power switch gate V HV to GND2_B Screw terminal 0 600 V Theoretical HV DC limit; not tested V BNC BNC connectors -0.3 5 V Limited by VCC1 voltage 1 The evaluation board operates at an ambient temperature of 25°C. EiceDRIVER™ enhanced 1EDI302xAS/1EDI303xAS evaluation board Z8F80037256 Evaluation board User manual 13 Rev. 1.0 2020-12-18

4.5 Configuration

The EiceDRIVER™ enhanced 1EDI302xAS/1EDI303xAS evaluation board can be configured via jumpers on the board. The board provides the following configuration options for each driver: 1. ENABLE_x 2. ASC pull-up 3. OCP disable 4. AIP signal selection The reset button R triggers a power-on reset of both drivers and clears the Error_Mode, see Operating modes. Figure 11 EiceDRIVER ™ enhanced 1EDI302xAS/1EDI303xAS evaluation board configuration overview Table 4 shows the recommended default configuration. Some jumpers are only applicable to certain products of the EiceDRIVER™ enhanced 1EDI302xAS/1EDI303xAS family. Table 4 EiceDRIVER ™ enhanced 1EDI302xAS/1EDI303xAS evaluation board default jumper configuration Jumper ID Applicable products State Signal name Effect 1 all placed ENABLE_T ENABLE_B Drivers enabled 2 1EDI3021AS 1EDI3031AS not placed ASC_T ASC_B ASC disabled 32) all placed OCPP_T OCPP_B Overcurrent protection disabled 4 1EDI3020AS 1EDI3023AS 1EDI3030AS 1EDI3033AS not placed AIP_T AIP_B AIP signal selection: none 2 Overcurrent protection requires the HybridPACK™ DSC to be mounted. EiceDRIVER™ enhanced 1EDI302xAS/1EDI303xAS evaluation board Z8F80037256 Evaluation board User manual 14 Rev. 1.0 2020-12-18

4.5.1 Jumper on Enable_x

Place the jumpers on ENABLE_B and ENABLE_T to enable each driver respectively. Figure 12 shows the location and the schematic symbol of the ENABLE_B jumper. If no jumper is placed, then an internal pull-down resistor pulls ENABLE_x to GND. Figure 12 ENABLE_B jumper (low side driver example)

4.5.2 Jumper on ASC_x

Place this jumper on the 1EDI3021AS and 1EDI3031AS variants to enable the secondary side ASC. Secondary side ASC overrides the INP signal on the primary side and drives the gate to "high" . Figure 13 AIP_B jumper (low side driver example) EiceDRIVER™ enhanced 1EDI302xAS/1EDI303xAS evaluation board Z8F80037256 Evaluation board User manual 15 Rev. 1.0 2020-12-18

4.5.3 Jumper on OCPx

Overcurrent detection can be disabled by placing the jumper that connects OCPP to OCPN. The overcurrent detection feature requires the HybridPACK™ DSC module to be mounted. Figure 14 OCPP_B jumper (low side driver example) EiceDRIVER™ enhanced 1EDI302xAS/1EDI303xAS evaluation board Z8F80037256 Evaluation board User manual 16 Rev. 1.0 2020-12-18

4.5.4 AIP_x signal selection jumper

The AIP_x signal selection jumper is only relevant for the 1EDI3020AS, 1EDI3023AS, 1EDI3030AS, 1EDI3033AS variants. The jumper can be placed in two configurations. It is used to select an external circuit connected to the AIP_x pin. Figure 15 shows the schematic and the location is shown. Placing the jumper between pin 1 and 2 connects several bipolar transistors in diode configuration to emulate temperature measurement on the 1EDI3020AS and 1EDI3030AS. These devices have an internal current source combined with the ADC. Placing the jumper between pin 2 and 3 connects a voltage divider to VCC2 with an NTC inside. This can be used to evaluate NTC based temperature measurements on the 1EDI3023AS and 1EDI3033AS devices. The internal current source on these devices is deactivated for the ADC. For details on all device variants please refer to the datasheet. Do not place the jumper when the HybridPACK™ DSC is soldered to the board. In this case the ADC is automatically connected to the module's internal diode structure for temperature measurement. Figure 15 AIP signal selection jumper (bottom side example) If the NTC configuration is used and the device is in Ready_Mode or in Error_Mode as shown in Operating modes, then the output duty cycle at the DATA pin can be calculated according to Equation 1. DC = VADC 4.86V = VCC2 4.86V RNTC RNTC + 4.7kΩ Equation 1 Relation between DATA pin duty cycle and NTC value EiceDRIVER™ enhanced 1EDI302xAS/1EDI303xAS evaluation board Z8F80037256 Evaluation board User manual 17 Rev. 1.0 2020-12-18

5 Schematic and layout

5.1 Schematic

Figure 16, Figure 17 and Figure 18 show the EiceDRIVER™ enhanced 1EDI302xAS/1EDI303xAS evaluation board schematics. The driver schematic depends on the variant of the EiceDRIVER™ enhanced 1EDI302xAS/1EDI303xAS evaluation board. There is a SiC and a IGBT variant as well as a variant with unpopulated drivers, see Table 2. The variants only differ regarding the mounted driver. All other components are identical, see Bill of materials. Figure 16 Driver schematic SiC variant, 1EDI3031AS and 1EDI3033AS mounted EiceDRIVER™ enhanced 1EDI302xAS/1EDI303xAS evaluation board Z8F80037256 Schematic and layout User manual 18 Rev. 1.0 2020-12-18

Figure 17 Driver schematic IGBT variant, 1EDI3020AS and 1EDI3021AS mounted EiceDRIVER™ enhanced 1EDI302xAS/1EDI303xAS evaluation board Z8F80037256 Schematic and layout User manual 19 Rev. 1.0 2020-12-18

Figure 18 Primary and secondary supply schematic, all evaluation board variants EiceDRIVER™ enhanced 1EDI302xAS/1EDI303xAS evaluation board Z8F80037256 Schematic and layout User manual 20 Rev. 1.0 2020-12-18

5.2 Layout

The EiceDRIVER™ enhanced 1EDI302xAS/1EDI303xAS evaluation board PCB consists of two layers: top and bottom. For ease of use there are no components placed on the bottom side. Figure 19 Assembly top view Figure 20 Top layer EiceDRIVER™ enhanced 1EDI302xAS/1EDI303xAS evaluation board Z8F80037256 Schematic and layout User manual 21 Rev. 1.0 2020-12-18

EiceDRIVER™ enhanced 1EDI302xAS/1EDI303xAS evaluation board Z8F80037256 Schematic and layout User manual 22 Rev. 1.0 2020-12-18

6 Bill of materials

Table 5 shows the bill of materials for all EiceDRIVER™ enhanced 1EDI302xAS/1EDI303xAS evaluation board variants. The driver ICs mounted depend on the variant. The power switches are not included. Table 5 Bill of materials Designator Part number Manufacturer Quantity X29, X30 22-28-4033 Molex 2 X21, X22 5-1634506-2 TE Connectivity 2 X19 2501-2-00-80-00-00-07-0 Mill-Max 1 X18 973 582-100 Hirschmann Test & Measurement 1 X16 973 582-101 Hirschmann Test & Measurement 1 X1, X2, X4, X6, X17, X20 TSW-102-08-G-S Samtec 6 TR1 T60403_F5046-X007 Vacuumschmelze 1 TP9, TP10, TP20, TP21 5015 Keystone Electronics Corp. 4 TP2, TP3, TP4, TP5, TP6, TP7, TP8, TP11, TP13, TP14, TP17, TP18, TP19, X3, X8, X9, X10, X11, X12, X13, X14, X15, X23, X24, X25, X26, X27, X28 5007 Keystone Electronics Corp. 28 T2, T3 BC857C ON Semiconductor 2 T1 BSL306N Infineon Technologies 1 S1 7914G-1-000E Bourns 1 R59, R61 NTCS0603E3202JL T Vishay 2 R58, R60 CRCW06034K70 Vishay 2 R49, R56, R57 CRCW060315K0FKEA Vishay-Dale 3 R47, R48, R50, R52, R53, R54, R55 CRCW06032K00FKEA Vishay-Dale 7 R42 RCWE1206R220FKEA Vishay-Dale 1 R37, R38 CRCW120615R0FKEA Vishay-Dale 2 R36, R45 CRCW0603820RFKEA Vishay-Dale 2 R35 CRCW060368K0FKEA Vishay-Dale 1 R33, R43 CRCW0603100KFKEA Vishay-Dale 2 R32, R41 CRCW06033K65FKEA Vishay-Dale 2 R31, R34, R39, R44 RCWE0603R150FKEA Vishay-Dale 4 R13, R16, R46 CRCW0603000Z0EA Vishay-Dale 3 R12, R15, R28, R30 CRCW06037K50FKEA Vishay-Dale 4 R10, R26, R40, R51 CRCW06031K00FKEA Vishay-Dale 4 R6, R8, R22, R24 CRCW12062R20JNEAHP Vishay-Dale 4 R5, R7, R11, R14, R21, R23, R27, R29 CRCW0603100RFKEA Vishay-Dale 8 R4, R20 CRCW06032K20FKEA Vishay-Dale 2 EiceDRIVER™ enhanced 1EDI302xAS/1EDI303xAS evaluation board Z8F80037256 Bill of materials User manual 23 Rev. 1.0 2020-12-18

Table 5 Bill of materials (continued) Designator Part number Manufacturer Quantity R2, R18 RCWE1206R470FKEA Vishay-Dale 2 R1, R3, R17, R19 CRCW060310R0FKEAHP Vishay-Dale 4 Q4, Q5, Q6, Q7, Q8, Q9, Q10, Q11 MMBT3904,215 Nexperia 8 LED5, LED7 L TST-C190CKT Lite-On 2 LED4, LED6 L TST-C190YKT Lite-On 2 LED1, LED2, LED3 L TST-C190GKT Lite-On 3 J1, J2, J3 MKDSN 1,5/ 2-5,08 Phoenix Contact 3 IC4 TLE42644G Infineon Technologies 1 IC3 AUIR2085S International Rectifier 1 FID1, FID2, FID3 N/A N/A 3 D11, D15 BZT52C5V6T-7 Diodes Inc. 2 D8 SS14-E3/61T Vishay Semiconductor 1 D7, D9, D10, D12, D13, D14, D16 BAT165 Infineon Technologies 7 D3, D6 B540CQ-13-F Diodes Incorporated 2 D2, D5 STTH112-Y STMicroelectronics 2 D1, D4 TPSMB650CA-A Littel Fuse 2 C45 C0805C101K5GACAUTO Kemet 1 C44 C0603C102K5RACAUTO Kemet 1 C43 C1206C105K5RACAUTO Kemet 1 C23, C58 UUX2G4R7MNL1GS Nichicon 2 C12, C13, C30, C31 GCM31CC71H475KA03L MuRata 4 C8, C9, C10, C11, C18, C26, C27, C28, C29, C36 C0603C470K1GACAUTO Kemet 10 C6, C15, C16, C33, C34, C37, C38, C39, C40, C42, C46, C47, C48, C49, C50, C51, C54, C55, C56, C59 GCM21BC71E475KE36L MuRata 20 C4, C24 C0603C101K5RACAUTO Kemet 2 C3, C21, C41, C52, C53, C57 GCM21BR72A104KA37K MuRata 6 C2, C20 GCM21BR71H105KA03L MuRata 2 C1, C19 C0603C103K5RECAUTO Kemet 2 EiceDRIVER™ enhanced 1EDI302xAS/1EDI303xAS evaluation board Z8F80037256 Bill of materials User manual 24 Rev. 1.0 2020-12-18

7 Restrictions

This evaluation board offers limited features only for evaluation and testing of Infineon products. The evaluation board is neither an end product nor a finished appliance, nor is it intended or authorized by Infineon to be integrated into end products. The evaluation board may not be used in any production system. For further information please visit www.infineon.com. EiceDRIVER™ enhanced 1EDI302xAS/1EDI303xAS evaluation board Z8F80037256 Restrictions User manual 25 Rev. 1.0 2020-12-18

Revision history

1.0 2020-12-18 Document created EiceDRIVER™ enhanced 1EDI302xAS/1EDI303xAS evaluation board Z8F80037256 User manual 26 Rev. 1.0 2020-12-18

All referenced product or service names and trademarks are the property of their respective owners. Edition 2020-12-18 Published by Infineon Technologies AG

81726 Munich, Germany

© 2021 Infineon Technologies AG All Rights Reserved. Do you have a question about any aspect of this document? Email: erratum@infineon.com Document reference IFX-Z8F80037256 IMPORTANT NOTICE The information given in this document shall in no event be regarded as a guarantee of conditions or characteristics (“Beschaffenheitsgarantie”). With respect to any examples, hints or any typical values stated herein and/or any information regarding the application of the product, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation warranties of non-infringement of intellectual property rights of any third party. In addition, any information given in this document is subject to customer’s compliance with its obligations stated in this document and any applicable legal requirements, norms and standards concerning customer’s products and any use of the product of Infineon Technologies in customer’s applications. The data contained in this document is exclusively intended for technically trained staff. It is the responsibility of customer’s technical departments to evaluate the suitability of the product for the intended application and the completeness of the product information given in this document with respect to such application. WARNINGS Due to technical requirements products may contain dangerous substances. For information on the types in question please contact your nearest Infineon Technologies office. Except as otherwise explicitly approved by Infineon Technologies in a written document signed by authorized representatives of Infineon Technologies, Infineon Technologies’ products may not be used in any applications where a failure of the product or any consequences of the use thereof can reasonably be expected to result in personal injury.