RENESAS xEV User Manual
© 2021 Renesas Electronics Corporation. All rights reserved.
RENESAS
MCU, Analog & Power Device Portfolio for
xEV Applications
MARCH 2021
AUTOMOTIVE SOLUTIONS BUSINESS UNIT
SAM GOLD
PETER HOGENKAMP
© 2021 Renesas Electronics Corporation. All rights reserved.
AGENDA
▪ Introduction
▪ Renesas xEV Solutions: Semiconductor for Traction Inverters
− Microcontroller
− Analog & Power
− PMIC
− High-Voltage Gate Driver
− IGBT & FRD
− Inductive Position Sensor
▪ BMS – Battery Management Solution
▪ Other Sessions
© 2021 Renesas Electronics Corporation. All rights reserved.
INTRODUCTION
Name: Peter Hogenkamp
Renesas affiliation: Joint Renesas in 1997
Position: Principle Engineer
Automotive Technical Marketing
Power Semiconductor Solutions
Name: Sam Gold
Renesas affiliation: Joint Renesas in 2008
Position: Senior Manager
Automotive Digital Marketing
Powertrain & xEV MCUs
© 2021 Renesas Electronics Corporation. All rights reserved.
Page 4
INVERTER SOLUTION
© 2021 Renesas Electronics Corporation. All rights reserved.
Page 5
xEV SYSTEM OVERVIEW - INVERTER -
MCU
MOSFET
Cell
Monitor
Controller
Gate
driver
IGBT
MOS Diode
Inverter
IGBT
BMSOn-Board Charger
MCU
Gate
driver
IGBT
MOS
Diode
RH850/
F1x,U2Ax
ISL78226
R2A25110
ISL78434
RH850/
P1x, U2Ax
RH850/
F1x, U2Ax
R2A25110
RAJ28000x
uPD16603x
IPD
AE3/4 IGBT
AE4 IGBT
ANM2 MOS
ISL78714
MCU
Gate
driver
R2A25110
ISL78434
Position
sensor
IPS2xxx
PMIC
RAA270000
RH850/
C1M-A
PMIC
RAA270005
DC/DC
Photocoupler
RV1S2752Q
© 2021 Renesas Electronics Corporation. All rights reserved.
Page 6
XEV INVERTER SOLUTION SYSTEM CONFIGURATION
IGBT + FRD
Driver
IC
MCU
Driver
IC
Driver
IC
Driver
IC
Driver
IC
Driver
IC
RDC
PMIC
RAA270000KFT
RH850/C1M-A2
Temperature
sensor diode
Power
Management IC
R2A25110KSP
Current
Sensor
Inverter
Photocoupler
External
I/F
RV1S2752Q
U
V
W
IPS2550
Inductive Position Sensor
or optional Resolver
3.9L,
100kW
400V/800A
(500A
RMS
)
Power module
© 2021 Renesas Electronics Corporation. All rights reserved.
Page 7
MICROCONTROLLER
© 2021 Renesas Electronics Corporation. All rights reserved.
Page 8
FUTURE HEV/EV INCREASE ELECTRICAL ANGLE VELOCITY
▪ Increased RPM level will be
required for full HEV and
PHEV/EV in future to achieve
smaller form factors of xEV
components, like the e-motor
▪ Higher RPMs require high
speed processing as the
Inverter control feedback
cycle becomes shorter
PHEV
Full HEV
Mild HEV
Electrical angle (rpm)
120,000
60,000
0
2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025
Year
Renesas is providing system control solutions to achieve high speed RPM ➔ cost down due to smaller system components
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