Infineon Technologies Ag · XETR:IFX
Infineon Technologies — Technical Presentation (June 2021)
42 slides from Infineon Technologies's technical presentation, Jun 18, 2021
Slide 1: Fast EV-Charging with CoolSiC™
Fast EV-Charging with CoolSiC™ Application Presentation 1
Slide 2: Fast DC EV Charging empowered by Infineon
Fast DC EV Charging empowered by Infineon 1 Key trends & market situation 3 2 CoolSiC™ & bidirectional charging 12 3 Connectivity, Control & Security in DC EV Charging 27 4 Reference Designs 35 5 Summary 39 2021-06-18 Copyright © Infineon Technologies AG 2021. All rights reserved. Infineon Proprieta
Slide 3: Fast DC EV Charging empowered by Infineon
Fast DC EV Charging empowered by Infineon 1 Key trends & market situation 3 2 CoolSiC™ & bidirectional charging 12 3 Connectivity, Control & Security in DC EV Charging 27 4 Reference Designs 35 5 Summary 39 2021-06-18 Copyright © Infineon Technologies AG 2021. All rights reserved. Infineon Proprieta
Slide 4: Electro-mobility market - key influence factors
Electro-mobility market - key influence factors To increase sustainability, electrification of mobility is inevitable – in both, private and public transport segment OEMs strategies Technologies Fast growing demand for Improvements in technologies and better application knowledge increase electric v
Slide 5: EV market growth driven by stricter legal guidelines
The EV market is witnessing strong growth driven by more stringent legal guidelines, demanding significant infrastructure investment Passenger car CO2 emission development and regional regulations CO2 emission values (g/km; normalized to NEDC US (2026): 108 g/km China (2025): 93.4 g/km Japan (2030):
Slide 6: Growing penetration of electro-mobility will drive roll-out of DC charging infrastructure
Growing penetration of electro-mobility will drive roll-out of DC charging infrastructure DC charging system Charging time** DC wall box and subunit* 20 kW (2 subunit of 120 10 kW) min Uni- and bi-directional topologies 5 x 60 kW5 x 60 kW 50 kW Commercial high 48 (3 subunits of min power charger 20
Slide 7: Europe's most powerful 400 kW DC charger: CoolSiC™ for ultra-fast pit stops
Europe's most powerful 400 kW DC charger: CoolSiC™ for ultra-fast pit stops INGEREV® RAPID ST400 from Ingeteam › Charging time for EV at a level of refueling a conventional car: A stop for 10 minutes allows for an 80% battery charge › Operates successfully at real life conditions › Ultra-fast chargi
Slide 8: Structure of DC EV charging system
Structure of DC EV charging system Secure roaming & billing AC-grid DC-power EV EV Data DC-charger DC-power Data Data Cloud DC-power 2021-06-18 Copyright © Infineon Technologies AG 2021. All rights reserved. Infineon Proprietary 8
Slide 9: Infineon's comprehensive DC charging ecosystem portfolio
Application trends are supported by Infineon's comprehensive DC charging ecosystem portfolio High power Efficiency density CoolMOS™ , IGBTs and CoolSiC™ High Scalability charging power Discrete components and modules like Easy and Econo family Control Security AURIX™, XMC™, OPTIGA™ Safe drive and Ea
Slide 10: Efficiency is the key for modular high power DC charging
Efficiency is the key for modular high power DC charging Higher power density needs High-power charging stations efficiency optimization › Reduced size and weight of high power charging › Modular designs to upgrade system power stations levels on demand are state of the art › Charging piles with > 1
Slide 11: Fast DC EV Charging empowered by Infineon
Fast DC EV Charging empowered by Infineon 1 Key trends & market situation 3 2 CoolSiC™ & bidirectional charging 12 3 Connectivity, Control & Security in DC EV Charging 27 4 Reference Designs 35 5 Summary 39 2021-06-18 Copyright © Infineon Technologies AG 2021. All rights reserved. Infineon Proprieta
Slide 12: DC EV charging applications – system requirements
DC EV charging applications – system requirements for the application › Battery charging is a mostly constant current application with typically low demand in dynamics › Thermal cycling 10,000 – 30,000 cycles/year › 15 – 20 years of service › Ultra-high-power charging > 350 kW – Up to 1000 VDC and u
Slide 13: Infineon's power solution positioning for DC EV charger
Infineon’s power solution positioning for DC EV charger Discrete solutions Module solutions Gate driver solutions 100 kW Stacked modular EiceDRIVER™ Enhanced Modular solution is recommended solutions 6 x 60 kW 100 kW X3A/D (1ED34/38xx) 350 kW 100 kW modular solutions 50 kW EconoDUAL™ EiceDRIVER™ Cha
Slide 14: Commonly used topologies for AC/DC conversion
Commonly used topologies for AC/DC conversion Rectifiers exist in different forms and types EMI DC Galvanic DC filter AC/DC link DC/AC isolation AC/DC filter Vienna Rect. Primary side Secondary side < 50 kW design > 50 kW design > 100 kW design Vienna rectifier Active front end Diode rectifier 2021-
Slide 15: DC/DC power conversion topologies
DC/DC power conversion topologies DC-DC converter also exist in different types EMI DC Galvanic DC filter AC/DC link DC/AC isolation AC/DC filter Vienna Rect. Primary side Secondary side Multiphase buck converter Phase-shifted converter Resonant converter (isolated) (non-isolated) (isolated) LLC con
Slide 16: Power density: trade-offs in the inverter design
Power density is driven not only by technology: trade-offs in the inverter design 1. 2 level 1. LCC /CLLC 1. Functionality Switching 2. Vienna 2. PS FB ZVS 2. Topology frequency 3. 3 level 3. Dual Active Bridge 3. Packaging η fulcrum fulcrum 1. Topology 1. TRENCHSTOPTM 2. Cooling 2. CoolMOSTM 3. Swi
Slide 17: SiC MOSFETs – what differentiates them from IGBTs?
SiC MOSFETs – what differentiates them from IGBTs? Benchmark in switching losses Integrated freewheeling diode Knee voltage free on-state 2021-06-18 Copyright © Infineon Technologies AG 2021. All rights reserved. Infineon Proprietary 17
Slide 18: RDS(on) over junction temperature (normalized)
RDS(on) over junction temperature (normalized) › Considering the thermal behavior of the RDS(on) , CoolSiCTM shows the best performance as the RDS(on) increase over the TJ is much smaller › Multiplication factor kappa (k) of the typical RDS(on) for hot operation: Operation temperature TJ = 100 °C Co
Slide 19: A practical example of a CoolSiC™-based EV Charger design
A practical example of a CoolSiC™-based EV Charger design “Softer” transconductance Larger increase in RDS(on) with temperature so a strong positive feedback RDS(on) ID VGS Tj Paralleling CoolSiC™ devices Slight increase in switching losses Correlation that higher RDS(on) parts have due to temperatu
Slide 20: CoolSiC™ MOSFET enables simpler hard-switching solution
CoolSiC™ MOSFET Enables simpler hard-switching solution 800 VDC AC AC input Battery 400 V 400V ~ 800 V 800V 650 V Si SJ MOSFET in DC/DC stage: DC 2x full-bridge LLC Si to SiC 1200 V SiC MOSFET DC/DC: 800 VDC AC › Simple hard-switching topology AC input 400V 400 V Battery ~ › Less control effort 800V
Slide 21: CoolSiC™ MOSFET suitable for ZVS operation
CoolSiC™ MOSFET suitable for ZVS operation Device capacitances at 1 MHz, VGS = 0 › Ciss >> Coss >> Crss › Small Crss (~10 smaller than Coss) Well suited to suppress parasitic re-turn-on (PTO) Low Coss allows a fast VDS transition at turn-on 2021-05-21 restricted Copyright © Infineon Technologies AG
Slide 22: 1200 V CoolSiC™ diode for high efficiency and output power
Charging station: 1200 V CoolSiC™ diode for high efficiency and high output power – 50% lower losses Three-phase Vienna PFC 2x full-bridge LLC DC/DC converter AC input Battery Comparison at 48 kHz SiC vs. Si diode: › 0.8% higher efficiency › Increased output power 2021-06-18 Copyright © Infineon Tec
Slide 23: Figure of Merit: Correlation of device parameters
Figure of Merit: Correlation of device parameters RDS(on)* › Facilitates dead time / resonant current Qoss settings and enables higher frequency ZVS type DC-DC converter RDS(on)* › Enables applications with repetitive hard Qrr commutation on the body diode PFC type AC-DC converter RDS(on)* › Reducin
Slide 24: Proposed BOM for high efficiency 30 kW design
Proposed BOM for high efficiency 30 kW design 12x 1200 V CoolSiC™ Schottky diode 16x 1200 V CoolSiC™ MOSFET (*) 400 V 3p Key features & benefits › Highest efficiency with CoolSiC™ technology › BOM parts reduction › Higher reliability › Low design complexity › Fast time to market 12x 600 V CoolMOS™ P
Slide 25: Proposed BOM for high efficiency 60 kW design
Proposed BOM for high efficiency 60 kW design F3L15MR12W2M1 FF11MR12W1M1_B11 DDB2U60N12W1RF_B11 Key features and benefits Vienna rectifier EMI DC › Highest efficiency with filter link DC Link CoolSiC™ technology › BOM reduction › Higher reliability › Low design complexity › Fast time to market › Gal
Slide 26: Fast DC EV Charging empowered by Infineon
Fast DC EV Charging empowered by Infineon 1 Key trends & market situation 3 2 CoolSiC™ & bidirectional charging 12 3 Connectivity, Control & Security in DC EV Charging 27 4 Reference Designs 35 5 Summary 39 2021-06-18 Copyright © Infineon Technologies AG 2021. All rights reserved. Infineon Proprieta
Slide 27: Why connectivity and security is relevant in EV charging
Why connectivity and security is relevant in EV charging Edge ISO/IEC 15118 IEC 61851-1 3rd party apps Manufacturer‘s operator‘s portal MQTT and OCPP CCSoM Edge MQTT and OCPP ISO/IEC 15118 IEC 61851-1 Cloud services 01234 CCSoM 2021-06-18 Copyright © Infineon Technologies AG 2021. All rights reserve
Slide 28: Security, control and connectivity core capabilities for DC EV Charging
Infineon overview on security, control and connectivity – Our Core Capabilities for DC EV Charging HMI & Communication CONNECT Wi-Fi / BT Combo AIROCTM • CYW43/55xxx • CYW20xxx, PSoC®4/6-BLE embedded SIM OPTIGATM Power ENHANCE COMPUTE Graphics PSoC®6 Next gen MCU Arm® Cortex® Processors NFC My-dTM N
Slide 29: Security with OPTIGA™ Trust & TPM
Security with OPTIGATM Trust & TPM For Networks, Servers, Gateways and Connected Devices CLOUD Secured Connectivity Central Compute The key for a secured EDGE-COMPUTE delivery of Cloud-to- Processing Data Cloud server Edge connected closer to where the WIFI, Cellular, applications is data is generat
Slide 30: Securing an EV Charging Ecosystem using Security Controllers
Securing an EV Charging Ecosystem using Security Controllers OEM PKI System Payment Operator (B) EV Server Enrollment Station Certificate Certificate Primary Requirements Verification of Charger Enrollment Certificate Electricity Provider – Secure Communication with Certificate ? Contract Mutual Aut
Slide 31: PSoC 64 – Packaging Option adds fully integrated Secure FW
PSoC 64 – Packaging Option adds fully integrated Secure FW Secure FW is factory installed prior to shipping The best IoT MCU solution for managing data confidentiality, integrity and authenticity 2021-06-18 Copyright © Infineon Technologies AG 2021. All rights reserved. Infineon Proprietary 31
Slide 32: OPTIGA Connect IoT eSIM for Machine2Machine use cases
Cellular connectivity enabled – OPTIGA Connect IoT eSIM for Machine2Machine use cases Smallest size No physical SIM distribution Connectivity anywhere Secure and remote in the world updates eSIM High interoperability Robustness 2021-06-18 Copyright © Infineon Technologies AG 2021. All rights reserve
Slide 33: Remote SIM Provisioning: M2M vs Consumer models
OPTIGA™ Connect IoT OC2321 Remote SIM Provisioning (RSP): M2M vs Consumer models M2M Model (PUSH) Consumer Model (PULL) MNO 1 MNO 2 MNO 3 ON DEVICE MNO 1 SELECTION MNO 2 End MNO 3 PUSH User REMOTE TRIGGER PULL Subscription Service Management Provider MNO 1 MNO 2 MNO 3 › eSIM is usually ins
Slide 34: Fast DC EV Charging empowered by Infineon
Fast DC EV Charging empowered by Infineon 1 Key trends & market situation 3 2 CoolSiC™ & bidirectional charging 12 3 Connectivity, Control & Security in DC EV Charging 27 4 Reference Designs 35 5 Summary 39 2021-06-18 Copyright © Infineon Technologies AG 2021. All rights reserved. Infineon Proprieta
Slide 35: Infineon reference designs for different DC EV charging systems
Infineon reference designs for different DC EV charging systems 11 kW bi-directional DC-DC converter: REF-DAB11KIZSICSYS Home 22 kW DC wallbox: in development Public up to 50 kW DC charger subunit for high power charging systems: Highway Release planned for H2 - 2021 2021-06-18 Copyright © Infineon
Slide 36: 11 kW SiC bi-directional DC-DC converter
11 kW SiC bi-directional DC-DC converter (REF-DAB11KIZSICSYS) Overview › This reference design provides a blueprint for the fast realization of bi-directional DCDC converters with 11 kW and up to 800 V › It is the ideal building block for any EV and ESS charger project due to its high power conversi
Slide 37: Concept offers great flexibility to adapt topology and components
Concept offers great flexibility to adapt topology and components as well as thermal / mechanical design to different use cases Block diagram Subunit layout AC/DC DC/DC 3-phase DC EMI Auxiliary transformer* filter* power supply Control card PFC inductors* DC link capacitors* DC/DC AC/DC Power AC con
Slide 38: Fast DC EV Charging empowered by Infineon
Fast DC EV Charging empowered by Infineon 1 Key trends & market situation 3 2 CoolSiC™ & bidirectional charging 12 3 Connectivity, Control & Security in DC EV Charging 27 4 Reference Designs 35 5 Summary 39 2021-06-18 Copyright © Infineon Technologies AG 2021. All rights reserved. Infineon Proprieta
Slide 39: What makes CoolSiC™ the perfect solution for EV charging designs
What makes CoolSiC™ the perfect solution for EV charging designs Major Trends CoolSiC™: Power › Reduced cooling effort density › Size reductions by using higher switching frequencies CoolSiC™: Higher › Up to 99% overall efficiency efficiency › Much lower energy costs charger Bi- CoolSiC™: directiona
Slide 40: Supporting material for Infineon's EV charging offering
Supporting material for Infineon's EV charging offering › Fast EV Charging Application pages › Chargers up to 150 kW › Chargers from 50 kW to 350 kW › Application presentation › Product selection guide Collaterals and › Application brochure › Product presentation brochures › Whitepaper › Articles ›
Slide 41: Related SiC content
Related SiC content SiC Design Resources SiC Podcast › Listen to our podcast for a better › Get our SiC design resources for understanding of SiC and GaN your application! technology benefits and costs. Download Listen Now 2021-06-18 Copyright © Infineon Technologies AG 2021. All rights reserved. In
Slide 42: Infineon – Part of your life. Part of tomorrow.
Cinfineon Part of your life. Part of tomorrow.
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