Avnet, Inc. · NASDAQ:AVT
Avnet — Investor Presentation (May 2021)
33 slides from Avnet's investor presentation, May 9, 2021
Slide 1: Digital Isolation Products Customer Presentation
Digital Isolation Products Customer Presentation
Slide 2: Introduction to Isolation
Introduction to Isolation Reasons for Galvanic Isolation Galvanic isolation is a principle of • Safety of End User isolating functional sections of electrical • Protecting LV circuits from HV Circuits systems to prevent current flow. • Filtering of Common-Mode Noise • Eliminating Ground Loop Noise •
Slide 3: Isolation Market & Technologies
Isolation Market & Technologies Optocouplers Digital Isolators (DI) Digi-Max™ (DM) Technology Optical: LED + Photodiode Digital: On-Chip Digital: Off-chip with Ceramic Insulator Benefits Low Cost Lowest Cost EMI / EMC Immunity EMI / EMC Immunity Isolation Reliability / Safety Isolation Reliability /
Slide 4: 3-Phase Motor Control (Industrial Robotics / Etc…)
3-Phase Motor Control (Industrial Robotics / Etc…) Isolation Boundary VAVBVC Industrial PWM unit NCID9210 comms Torque / NCID9210 (position / Position Speed Loop current loop NCV57252 x3 Loop speed / torque [FOC] reference) Current Angle Angle Sensor Feedback Sensor Angle Sensor Speed ΣΔ Feedback IA
Slide 5: 3-Phase Motor Control (Auto / Industrial Robotics / Etc…)
3-Phase Motor Control (Auto / Industrial Robotics / Etc…) Isolation Boundary VAVBVC Industrial PWM unit NCID9210 comms Torque / NCID9210 Digital Gate Position (position / Speed Loop current loop speed / torque Loop [FOC] Isolator Driver reference) Current Angle Angle Sensor Feedback Sensor Angle Sen
Slide 6: 3-Phase Motor Control (Auto / Industrial Robotics / Etc…)
3-Phase Motor Control (Auto / Industrial Robotics / Etc…) Isolation Boundary VAVBVC PWM unit NCID9210 Industrial comms Torque / NCID9210 Digitally Isolated Position (position / Speed Loop current loop speed / torque Loop [FOC] Gated Drivers reference) Angle Current Angle Sensor Feedback Sensor Angle
Slide 7: Isolation Products Development Roadmap
Isolation Products Development Roadmap Released Sampling Develop 2020 2021 2022+ Optical Optical Optical Optical Optical Optical Optical Legacy Opto Smart Opto Photo/TRIAC Opto Gate Drivers Gate Drivers Non-Isolated Non-Isolated Non-Isolated Non-Isolated Non-Isolated Non-Isolated Non-Isolated Non-
Slide 8: Isolated Gate Drivers
Isolated Gate Drivers 8 April 20th, 2020
Slide 9: High Voltage IGBT Gate Drivers
High Voltage IGBT Gate Drivers High side & Non-Isolated Internally Isolated Low side NCD5700/02 NCD57252 PRODUCTS NCD57200/01 NCD57000/01 NCD57080/84/85/90 NCD5701/03(A/B/C) Single channel Single channel Dual channel SO8 SO16 wide body SO8 narrow & wide body SO16 wide body SO16 & SO8 P2P with IR/IFX
Slide 10: Gate Drivers OPN Selection Guide
Gate Drivers OPN Selection Guide Target Applications Specs/Features Automotive Industrial/Consumer No. of Differential DESAT Miller Split HV DC- Motor channels Isolation Input w/ FLT Clamp VEE output Traction PTC OBC DC IH UPS Solar Control HVAC NCDV)5700/2 1 V V V V V V NCD(V)5701/3A 1 V V V V V V
Slide 11: 16 pin wide body isolated drivers – Specs & Pin-out
16 pin wide body isolated drivers – Specs & Pin-out Digital Isolated Drivers Opto-Drivers P2P w/ Infineon VEE2A GND1 Parameter DESAT VCC1 ON Infineon TI Analog Avago GND2 RST NCD57000 1ED020I12 ISO5852S ADuM4135 ACPL-333J N/C FLT NCD57001 VCC2 RDY OUT IN- Source Current 7.8Apk 2Apk 2.5Apk 4Apk 2.5Ap
Slide 12: Reference Boards
Reference Boards TinyDrive Board for NCD5701B Eval board for NCD57090 Eval Board for NCD57080 TinyDrive Board for NCD5700x 2-Ch Board for NCD5700x Eval Board for NCV57200 12 5/9/2021
Slide 13: Digi-Max™ Logic-2-Logic Digital Isolators
Digi-Max™ Logic-2-Logic Digital Isolators 13 5/9/2021
Slide 14: Isolation Market & Technologies
Isolation Market & Technologies Optocouplers Digital Isolators (DI) Digi-Max™ (DM) Technology Optical: LED + Photodiode Digital: On-Chip Digital: Off-chip with Ceramic Insulator Benefits Low Cost Lowest Cost EMI / EMC Immunity EMI / EMC Immunity Isolation Reliability / Safety Isolation Reliability /
Slide 15: Comparison of Isolation Techniques
Comparison of Isolation Techniques Attribute Opto-Coupler On-chip Magnetic On-chip Capacitive Digi-Max™ Off-chip Capacitive Isolation Materials Epoxy/Silicone gel Polyimide SiO2 or equivalent Ceramic Substrate/ Epoxy Signal Coupling Optical (LED +diode) Magnetic field Electric field Electric field P
Slide 16: Working Principles of Bi-Directional Ceramic Isolator
Working Principles of Bi-Directional Ceramic Isolator • Bi-Directional communication between two isolated circuits. • Off−chip ceramic capacitors that serve both as the isolation barrier and as the medium of transmission for signal switching using on−off keying (OOK) technique, • Tx, modulates the V
Slide 17: Digi-Max™ Family of Hi-Speed Digital Logic-to-Logic Isolators
Digi-Max™ Family of Hi-Speed Digital Logic-to-Logic Isolators Available in Industrial (NCID) and Automotive Grade (NCIV) NCIV9211 NCIV9200 NCIV9400 NCIV9420 NCIV9600 VDD1 VDD2 VDD1 VDD2 GND1 GND2 NC NC GALVANIC ISOLATION NC GALVANIC ISOLATION NC IN1 OUT1 EN1 EN2 IN2 OUT2 OUT1 IN1 IN3 OUT3 IN2 OUT2 O
Slide 18: Digi-Max Isolator – Safety Advantages
Digi-Max Isolator – Safety Advantages 18 5/9/2021
Slide 19: Optocouplers
Optocouplers NN 19 5/9/2021 Public Information
Slide 20: Optoelectronics Portfolio
Optoelectronics Portfolio More than 1,000 active Optocouplers part numbers!! Phototransistor IGBT/MOSFET Gate Drivers • 4PB, 6PW, SO8, MFP, SO-4 • 8PW, SO16, SO-5, SO-6 Application Segments Application Segments • All • Motor drives, Solar, IH, Key Features • Welding Key Features • CTR (gain), VISO,
Slide 21: Where are they Used?
Where are they Used? End Products End Products • Power inverters (Solar •Air Conditioner, Consumer Inverter, motor drive, UPS, Appliances, Office equipment Automotive traction inverter) Opto Focus Focus • TRIAC Driver Optocouplers • IGBT/MOSFET Gate Drivers Focus Products • High Performance Optocoup
Slide 22: On Semiconductor Phototransistor Portfolio
On Semiconductor Phototransistor Portfolio ON_Semi PhotoTransistor Optocoupler Portfolio (1) Creepage & Clearance Distance 5 mm 5 mm 8 mm 4 mm 7 or 8 mm 7 or 8 mm Functional Package Type MFP4(HP) MFP4(FP) LSOP4 SO8 1-Ch SO8 2-Ch DIP4 DIP6 DIP8 2-Ch Diagram Isolation Features Voltage (Vrms) FODM121x,
Slide 23: On Semiconductor Phototransistor Portfolio (Cont)
On Semiconductor Phototransistor Portfolio (Cont) ON_Semi PhotoTransistor Optocoupler Portfolio (2) Creepage & Clearance Distance 5 mm 5 mm 4 mm 7 or 8 mm 7 or 8 mm Functional Package Type MFP4(HP) MFP4(FP) SO8 1-Ch SO8 2-Ch DIP4 DIP6 Diagram Isolation Features Voltage (Vrms) AC input 2,500 MOC256M
Slide 24: ON Semiconductor High Speed Optocoupler Portfolio(1)
ON Semiconductor® High Speed Optocoupler Portfolio(1) 24 5/9/2021
Slide 25: ON Semiconductor High Speed Optocoupler Portfolio(2)
ON Semiconductor® High Speed Optocoupler Portfolio(2) 25 5/9/2021
Slide 26: Isolated Gate Driver Optocouplers Portfolio Table
Isolated Gate Driver Optocouplers Portfolio Table FOD3120/5
Slide 27: Block Diagrams
Block Diagrams Public Information
Slide 28: Network Communications Industrial Communication (PLC)
Network Communications Industrial Communication (PLC) 1-Ch Optocoupler Digi-Max™ 4x = Optocoupler Opto Optocoupler coupler Optocoupler 2-Ch Digi-Max™ Optocoupler Optocoupler 2X = Digital Digital Isolator Isolator Digital Isolator 28
Slide 29: Automotive Electrification – PTC Heaters
Automotive Electrification – PTC Heaters 15V LDO 5V Iso LDO Flyback Isolated 15V LDO Gate Driver 15V LDO Digital Digital PSU Monitor Isolator Isolator Digital Non-Isolated Micro Isolator Gate Driver CAN Transceiver Temp Temp Sensor Sensor 29
Slide 30: Industrial Washing Machine
Industrial Washing Machine Industrial Communication (PLC) TRIAC Isolated Optocoupler Gate Driver Optocoupler (Optical or Digital) 30
Slide 31: Analog Input Modules
Analog Input Modules Isolation Boundary Shift Digital GPIO Mux Register Isolator Processor Precision Digital SPI Bus Analog Analog Mux ADC Inputs OpAmp Isolator 31
Slide 32: Power Supply
Power Supply Isolation Boundary Output Input Power Voltage Rectifier / Voltage AC In Bridge Factor Regulator Sync Regulator DC Out Rectifier Correction Rectifier Output Rectifier / Optocoupler Sync Rectifier 32
Slide 33: Thank You
Thank You Public Information