Automotive Segment Strategy
2018.03.01 Prepared by Stanley Lin Associate Vice President, Automotive SBU
Content
Page Duration Presenter
TSC at a glance in Automotive
Reference customers
5 00h10mn
Stanley.L
Automotive grade product
Design reference
Roadmap
Automotive Market Update
Overview
11 00h20mn Supply chain
Growth trend
TSC Growing Momentum
Target applications and opportunity
14 00h20mn
Q & A Open discussion - 00h10mn
TSC Products Overview
Product Family Active PNs AECQ PNs AECQ/Active PNs
TVS 2145 2145 100%
Power Zener 339 339 100%
Schottky 975 656 67%
Bridge 418 220 53%
Standard 252 177 70%
ESD capability rectifier 4 4 100%
FRD 158 99 63%
HER 286 237 83%
Superfast 353 307 87%
Ultrafast 90 84 93%
Total 5020 4268 85%
Applications, Split & Reference Customers
PWR 39%
Lighting 16%
Auto. 14%
IND. 12%
CON. 10%
Others 9%
CN 41%
EU 21%
KO 16%
TW 8%
US 6%
JP 5%
R.O.W 3%
Continental
(Behr-)Hella
Delphi
Harman
Kostal
Lear
ZF
Sumitomo
UAES
Wabco
Koito
Mando
Johnson
Magna
Yazaki
Visteon
Hyundai Mobis
Magneti Marelli
Stanley
Ichiko
FY 17 Revenue $USD 173M
FY 17 Revenue $USD 173M
Automotive Design Reference
Power train
Application Family TSC Part No.
ECU
Schottky SS16x/SK26A/SK3x
TVS SMBJ / SMCJ /P6KE
HER US1M
Super Fast ES1x/ES3x
Standard S1X/S3M
Driver Information
Application Family TSC Part No.
Navigation
Schottky SS2x/SS3x
TVS SMAJ/SMBJ/SMCJ
Standard S3X
Body & Chassis
Application Family TSC Part No.
Window lift Standard S1xL / S1x
Super fast ES2x
Body control
Standard S1K / S3J
TVS P4SMA/P6SMB//1.5KE
Super fast ES1x
Schottky SS11x
Standard S1x/S3x
Key Lock Standard 2AxxG/S3xB
ABS Airbag
SCR EHPS
3 Years Package Technology Roadmap
Current Rating
100(A)
10(A)
1.0(A)
0.1(A)
Y2018 Y2019 Y2020
Thin SMA/SOD-128
DO-218AB
TO-252-2 Thin DPAK DO-247
GUFP 5-pins
Three phase Bridge
Load Dump TVS
Specific design for OBC
High current density design
Worldwide Electronics System CAGRs
2.0%
2.4%
2.8%
4.2%
4.6%
5.4%
0% 1% 2% 3% 4% 5% 6%
Computer
Gov/Mil
Consumer
Comm.
Industrial
Automotive
America 21%
Europe 9%
Japan 9%
Asia 61%
America 22%
Europe 9%
Japan 9%
Asia 60%
IC 83%
Opto 9%
Discrete 5%
Sensors 3%
Y2017 $409B
IC 83%
Opto 9%
Discrete 5%
Sensors 3%
Y2018 $437B
Infotainment
Safety system
Body control
Chassis system
Engine Transmission
Automotive Supply Chain
Navigation
Audio
Air Bag
TPMS
ADAS
Lighting
Air-CON
ABS
IVI Transmission
Window lift Body control
Mirror
Chassis control
EPAS
OBD
AEC
Fuel Injection
Ignition
ECU
Air supply
Top Automotive Electronics Suppliers
Company FY2016 FY2015 FY2014
Major Products Remarks Rank $M Rank $M Rank $M
Bosch 1 46,500 1 44,825 1 44,240 Gasoline, diesel, electrical drives, multimedia, Steering
Y2016 Top 100
Japan x 28 US x 22 German x 17 Korea x 6 France x 4 Canada x 5 China x 5 Sweden x 2 Spain x 2 MX x 2 India x 1 Holland x 1 Italy x 1 Luxembourg x 1 Singapore x 1 Norway x 1 Switzerland x 1
ZF 2 38,465 5 29,518 9 22,192 Transmissions, chassis ], steering, clutches, dampers
Magna 3 36,445 3 32,134 2 36,325 Body, chassis, seating, powertrain, vision, roof systems
Denso 4 36,184 2 36,030 4 32,365 Thermal, powertrain control, motors, telecom
Continental 5 32,680 4 31,480 3 33,287 ADAS, brakes, chassis, safety, telematics, powertrain
Aisin 6 31,389 7 25,904 5 26,522 Body, brake & chassis, drivetrain, engine components
Hyundai Mobis
7 27,207 6 26,262 6 27,405 Chassis, cockpit & front-end modules; steering, airbags, lamps, ECU, powertrains, PCU
Faurecia 8 20,700 8 22,967 7 25,043 Seating, emissions control, interior & exterior systems
Lear 9 18,588 10 18,211 10 17,727 Seating & electrical distribution systems
Valeo 10 17,384 11 16,088 11 16,878 hybrid, thermal, transmissions, wiper, security, interior
Yanfeng 14 12,991 18 11,242 26 8,592 Interiors, exteriors, electronics, seating, safety
CITIC 71 2,603 77 2,429 81 2,387 Aluminum alloy wheels, aluminum casting parts
Inalfa Roof 66 3,137 - 1,964 - Body, interior, chassis, electronic parts & seat systems
Johnson Electric
81 2,000 - 1,706 - Cooling fan, engine & transmission pumps, engine actuators, power steering motors, HVAC & lighting
Minth 93 1,413 - 1,267 - Trims, decorative parts, roof racks & seating system
Change Of Automotive Industry
Electric Vehicle Connected Car Autonomous drive
Expansion of EV market Cloud service with connected car Accelerate Level 4 self-driving
Regulation of Zero emission OTA for maintenance & upgrade Driver-less Taxi service
Booming EV manufacturing companies
Threat of cyber attacking Utilize AI computing
Automotive Electronics Development Trend
Sensing Technology implementation
ADAS development and phase in More ECUs usage
MCU upgrade
Powerful and more function integration Consolidation of ECUs to drive high performance computing platforms Telematics
Communication/Interface
Enhance reliability Maintenance Autonomous cars
Safety, Environment, Efficiency
Automotive Power types change Design topologies change Proliferation of sensors and ECUs for compliance (NCAPs, NHTSA,..)
Automotive Electronics Cost Structure in a Car
AE Cost % in a Car By Time
AE Cost % in a Car By Car Type
Average Semi Cost in a Car
20%
30% 35%
50%
0%
20%
40%
60%
FY2000 FY2010 FY2020 FY2030
15%
28%
47%
65%
0%
20%
40%
60%
80%
Executive Luxury Hybrid EV
Power 42%
MCUs 23%
Others 22%
Sensors 13%
Power 76%
Others 16%
MCUs 4%
Sensors 4%
Power 55% Others
27%
MCUs 11%
Sensors 7%
Engine Car ~$USD 320
Hybrid Car ~$USD 690
E-Car ~$USD 700
Global Green Car Growth Trend By Power Type
0
5
10
15
20
2015 2016 2017 2018 2019 2020
48V Mild hybrid FHEV PHEV EV
Unit : M units
100% EV HEV
Motor
Inverter
Battery
Motor
Inverter
Battery
Engine
Gener-ator
Overview Of 48V Powernet
Core team LV 148 Standard
48 architecture (12V architecture upgrade type)
Classic 12V Boardnet 48V Boardnet
48V high power Electronics
Core
BMW
VW Audi
Bosch Hella
Daimler Porsche
Continental
Ford
PSA
Renault
Below 60V, no need extra protection system In same power, working current of 48V is only ¼ of
12V, loss is only 1/16 With BSG/ISG, can reduce size of engine, noise and
vibration Alternator size is 5KW to 20KW Support bigger power automotive devices Bidirectional DC/DC converters48V Belt Starter
Generator (BSG) easily replace original 12V Belt Starter Generator
CO2 reduction for vehicles
12V Battery system
Audio Lamp
12V
48V Battery system
DC/DC (Bidirectional)
48V starter/generator
eBooster
EPS/EHPS
Roll stabilization
AC compressor
Air bag Seat control
Door lock
WW EV Market Breakdown Analysis
CN 63.0%
US 21.0%
NO 6.5%
DE 5.6%
FR 3.9%
CN 57.0%
US 25.7%
NO 7.4%
DE 4.4%
FR 5.6%
FY16 WW 774K EVs
FY17 WW 1.2M EVs
5%
7%
12%
13%
0% 10% 20% 30%
奇瑞eQ
D2 EV
BYD
北汽EC
6%
10%
22%
26%
0% 10% 20% 30%
Nissan
Toyota
Chevrolet
Tesla
6%
9%
14%
21%
0% 10% 20% 30%
Mitsubishi
BMW
Tesla
VW
India National Electric Mobility Mission Plan
• The Mission plan projects a potential for 6-7 million units of new vehicles sales of EVs, along with resultant fuel savings of 2.2 – 2.5 million tones that can be achieved by 2020.
TSC Growing Momentum on Automotive Segment
ECU (Electronics Control Unit)
ADAS development and phase in, more ECUs usage Smart and Intelligent car, high performance computing platforms
On/Off Board Charging
Car Power type change, New demand High efficiency and thermal requirement. High performance components
required
Protection Solution
Safety concern, need stronger protection capability Regulation and Standard follow up
ECU, control a growing list of vehicle functions
ECU = Engine Control unit = Electronics Control Unit = Micro Computer = Brain of a Car !!
Safety System ($4.9B, 16.8%) Airbag ECU AFS ECU Parktronic ECU Radar ECU Camera ECU
Body Control System ($4.4B, 15.1%) Dashboard ECU Air CON ECU Window lift ECU Seat ECU HID ECU Smart key ECU
Infotainment System ($5.2B, 17.8%) Navigation ECU Multimedia system ECU ETC ECU
Powertrain System ($4.8B, 16.4%) Engine ECU Sensor ECU Transmission ECU
Chassis System ($4.5B, 15.4%) Braking ECU ABS ECU, ESC ECU Speed sensors Suspension ECU Power steering ECU
Average ECUs per Car
0
20
40
60
80
100
120
140
FY2015 FY2016 FY2017 FY2018
Small Medium Large Executive Luxury Special
Unit : pcs units/Car
ECU, Brain of a CAR !! How a SMART Car !!
ECU Block Diagram
Signal input ADC, Interface
DC-DC converter
Drive circuit Output, IGBT,
Bridge, Injector
Load Motor, LED, Solenoids,
Lamp
MPU
HI load
12V load
HV load
Signal line protection
Fre
ewh
eel
ing
Rectification
Polarity protection
Seco
nd
ary
pro
tect
ion
Load
Du
mp
Battery Alternator
Analog Signal ex.transducer
Digital Signal ex.Switch state
ECU, Brain of a CAR !! How a SMART Car !!
Polarity protection Load Dump protection Rectification
Definition • Protect from reverse polarity connection • reverse transient voltage penetration
• Clamping surge voltage to acceptable low voltage to protect electronic circuits.
• Load dump function is required for almost all automotive electronics
• boost or buck type DC/DC converter or inverters
• 12/24 V to 5 V voltage converting for MPU of most electronic units
• 12/24 V to HV converting for air-bag igniter, engine ignition, LED, HID Ballast
Test Standard
• ISO 7637-2 :2010 pulse 1 and pulse 3a • JASO D001 : 94
• ISO 7637 : 2004, ISO • 16750-2 : 2010, JASO, Toyota TSC7001.
N/A
Design Concern
• Peak reverse voltage • Continuous forward current • IFSM capability
• Clamping capability (min 10% margin) • Load dump test capability
• Peak reverse voltage • Continuous forward current • IFSM capability
Products • STD, ESD Rectifier, BYG series • Load Dump TVS, High Power TVS (PG) • Planar/Trench SKY, Utrafast 200-600V
Secondary protection Signal protection Freewheeling
Definition
• Clamping surge voltage to acceptable low voltage to protect electronic circuits.
• Load dump function is required for almost all automotive electronics
• Protect from reverse polarity connection • reverse transient voltage penetration
Protect circuits from induced high voltage by inductance load in operation mode
Test Standard
• ISO 7637-2 :2010 pulse 1 and pulse 3a • JASO D001 : 94
• ISO 7637-3 • IEC 61000-4-2
N/A
Design Concern
• Peak reverse voltage • Clamping capability (min 10% margin) • Load dump test capability
• Peak reverse voltage • IFSM capability • ESD capability
• Peak reverse voltage • IFSM capability at freewheeling operation • Avalanche capability
Products • STD, ESD Rectifier, BYG series • TVS (PG), ESD • Planar/Trench SKY, Utrafast 200-600V
ON/Off Board Charging
On Board Charger
AC Charging
DC(Fast) Charging
Battery Pack
Wireless Charging
AC
AC
DC
DC
DC
Inverter
DC
AC
Motor/ISG
AC Charging • 7.2KW (32A, 1-phase), 22KW (3-phases) • Charging time, 7.2KW, 3-4hrs
DC Charging • >50KW @ >100A • 80%, 30-60mins
Design of On-Board Charger (OBC) System
• Typical two-stage OBC architecture
• OBC Module
PFC
Backup SMPS
DC-DC VinAC
Single/Three Phase
85-265V
VoutDC
200-450V
PFC (1) DC-DC (1)
PFC (2) DC-DC (2)
PFC (3) DC-DC (3)
VoutDC
VoutDC
500-700V
VoutDC
800-1000V
E-Car
E-Bus
QC
EV Charging Level Standard
Charging level USA(60Hz) TW(60Hz) JP(50/60Hz) CN(50Hz) EU(50Hz)
AC charging Slow
Level 1 Voltage rating 120V 110/220V 100-127V 250V 250V
1ɸ Current rating <12/16A <16/32A <16/32A <16/32A <32A
AC charging Medium
Level 2 Voltage rating 208-240V 220V 220-240V 380V 380-480V
1ɸ/3ɸ Current rating <80A, 1ɸ <80A, 1ɸ <80A, 1ɸ <32A, 1ɸ <63A, 1ɸ <70A, 3ɸ
DC charging Fast
Level 3 Voltage rating <600V <600V <500V <600V Mode3-1 <750V Mode3-2
<850V
3ɸ Current rating <200A <200A <200A <300A Mode3-1 <600A Mode3-2
<200A
Topologies For On/Off-Board Charging
AC/DC+PFC DC-DC Auxiliary SMPS
Singe phase +
Full Bridge LLC
Vienna +
Full Bridge LLC
Put TSC into Design
• Single phase Bridge rectifier • 3 phases Bridge rectifier • Ultrafast rectifier • TVS • Super junction MOSFET
• Ultrafast rectifier • SiC Rectifier (Wide band gap) • TVS • Super junction MOSFET
• Ultrafast rectifier • Schottky rectifier
PWM
Threats Of Automotive Electronics –ESD(Transient wave)
Vehicle test - Internal points
Vehicle test - external points
Electrostatic Discharge Path - Inside Electrostatic Discharge Path - Outside
Threats Of Automotive Electronics –ESD(Transient wave)
ESD Standard
Vehicle test ISO 10605 vs. IEC 61000-4-2
Object Standard Evaluation Cause Automotive Customer
Electronic equipment
IEC 61000-4-2 Malfunction Human body VW(TL82466)
Vehicle Components
ISO 10605 Malfunction
Break Human body
GM(GVM3097), VW(TL82466), Ford(ES-XW7T), Citoren(B21-7110), BMW(GS95002)
Vehicle Components
SAE J1113-13 Malfunction
Break Human body
Standard Module Test Sensitivity Level
Test
ISO 10605
• 150pF/330Ω • 330pF/330Ω • 150pF/2000Ω • 330pF/2000Ω
• 150pF/330Ω • 330pF/330Ω • 150pF/2000Ω • 330pF/2000
IEC 61000-4-2 • 150pF/330Ω • 150pF/330Ω
Threats Of Automotive Electronics – Transient pulse
Vehicle test - Electrical disturbance by conduction and coupling ( Standard ISO 7637/ISO 16750)
Pulse Description
1 Connected directly to an inductive load in parallel
2a
Transient interruption of a device connected in parallel, due to hardness inductance
2b Transients from DC motor acting as a generator when ignition is switched off
3a/3b Switching transients due to distributed inductance and capacitance of hardness
4 Voltage dip due to starter-Motor current during cranking (Excluding spikes)
5 Load Dump
Wiper
Airbag
ABS
EEC
Motor
ESP
Alternator
Conventional
Central Load Dump
ISG (BSG/IMG)
Protection Solution For Automotive Application
MCU/MPU
CO
MM
CAN
LIN
I/O
Data Port
Lighting Body & Chassis Electronics
LCD LED
I/O Port
RF 3G Module Wifi/Bluetooth/GPS Audio
Power V Boost V Buck V Digital
Vbat
TVS Protection (ISO7637-2 / ISO16750-2)
ESD Protection (IEC61000-4-2/ ISO10605)
Display
TVS/ESD Protection (ISO7637-2 / ISO16750-2/ IEC61000-4-2/ ISO10605)
ESD Protection (IEC61000-4-2/ ISO10605)
ESD Protection (IEC61000-4-2 ISO10605) U
SB2
.0
HD
MI
SIM
SD
Dig
i I/O
O
N/O
FF
Ke
ypad
G
PIO
TVS/ESD Protection (ISO7637-2/ ISO16750-2) (IEC61000-4-2/ ISO10605)
Output Driver
Summary
Automotive Market Demand keep growing
New application / Function : ADAS, ACC, CMS, etc.. , brings more ECUs Power type change : For green, for environment, great opportunities for
on/off board charging, wide band gap technology
TSC is READY for Automotive Segment
Penetrating into Automotive since FY2002 85% rectifier products is Automotive grade, TVS (Protection) is 100% Engaged with 1st tier WW Automotive OEM manufacturing companies Complete product portfolio to fulfill Automotive application (ECU,
Powertrain, On/Off board charging, Protection for ESD, transient pulse, Load Dump)
THANK YOU
Taiwan Semiconductor Co., Ltd. Headquarters Address: 11F. No. 25 Sec. 3, Beishin Rd, Shindian District, New Taipei City, Taiwan R.O.C. Telephone: +886-2-8913-1588 E-mail: [email protected] Website: www.taiwansemi.com