Infineon EVAL-M7-HVIGBT-PFCINV User manual

Please read the Important Notice and Warnings at the end of this document V1.0
www.infineon.com 2023-6-30
UG-2023-05
EVAL-M7-HVIGBT-PFCINV user guide
Evaluation power board with M7 connector
About this document
This user guide provides an overview of the evaluation board EVAL-M7-HVIGBT-PFCINV, including its main
features, key-technical data, pin assignments, and mechanical dimensions.
The board name, EVAL-M7-HVIGBT-PFCINV, contains two different boards —EVAL-M7-HVIGBT-PFCINV1
and EVAL-M7-HVIGBT-PFCINV4. The last number 1 in the board name represents a power factor control
(PFC) frequency of 100 kHz, and the number 4 represents a PFC frequency of 40 kHz. Every mention of EVAL-
M7-HVIGBT-PFCINV includes both EVAL-M7-HVIGBT-PFCINV1 and EVAL-M7-HVIGBT-PFCINV4 boards unless
specified otherwise.
Scope and purpose
EVAL-M7-HVIGBT-PFCINV includes Infineon’s TRENCHSTOP™ IGBTs. It features and demonstrates Infineon’s
TRENCHSTOP™ IGBT technology for PFC and inverter circuitry in hard-switching conditions. The
TRENCHSTOP™ IGBT optimizes switching and conduction losses to reach a high efficiency. The IGBTs used on
this board are in D2PAK packages.
The evaluation board EVAL-M7-HVIGBT-PFCINV was developed to support users during their first steps in
designing applications with running any permanent magnet motor via sensor-less sinusoidal field-oriented
control.
Intended audience
This evaluation board is intended for all technical specialists who are familiar with motor control and power
electronics converter systems.
Evaluation board
EVAL-M7-HVIGBT-PFCINV is meant to be used during the design-in process for evaluating and measuring the
board characteristic curves, and checking datasheet specifications. It is intended only to be used under
laboratory conditions.
Note: The printed circuit board (PCB) and auxiliary circuits are NOT optimized for final customer design.

2 V1.0
2023-6-30
EVAL-M7-HVIGBT-PFCINV user guide
Evaluation power board with M7 connector
Important notice
Important notice
“Evaluation Boards and Reference Boards” shall mean products embedded on a printed circuit board
(PCB) for demonstration and/or evaluation purposes, which include, without limitation, demonstration,
reference and evaluation boards, kits and design (collectively referred to as “Reference Board”).
Environmental conditions have been considered in the design of the Evaluation Boards and Reference
Boards provided by Infineon Technologies. The design of the Evaluation Boards and Reference Boards
has been tested by Infineon Technologies only as described in this document. The design is not qualified
in terms of safety requirements, manufacturing and operation over the entire operating temperature
range or lifetime.
The Evaluation Boards and Reference Boards provided by Infineon Technologies are subject to functional
testing only under typical load conditions. Evaluation Boards and Reference Boards are not subject to the
same procedures as regular products regarding returned material analysis (RMA), process change
notification (PCN) and product discontinuation (PD).
Evaluation Boards and Reference Boards are not commercialized products, and are solely intended for
evaluation and testing purposes. In particular, they shall not be used for reliability testing or production.
The Evaluation Boards and Reference Boards may therefore not comply with CE or similar standards
(including but not limited to the EMC Directive 2004/EC/108 and the EMC Act) and may not fulfill other
requirements of the country in which they are operated by the customer. The customer shall ensure that
all Evaluation Boards and Reference Boards will be handled in a way which is compliant with the relevant
requirements and standards of the country in which they are operated.
The Evaluation Boards and Reference Boards as well as the information provided in this document are
addressed only to qualified and skilled technical staff, for laboratory usage, and shall be used and
managed according to the terms and conditions set forth in this document and in other related
documentation supplied with the respective Evaluation Board or Reference Board.
It is the responsibility of the customer’s technical departments to evaluate the suitability of the
Evaluation Boards and Reference Boards for the intended application, and to evaluate the completeness
and correctness of the information provided in this document with respect to such application.
The customer is obliged to ensure that the use of the Evaluation Boards and Reference Boards does not
cause any harm to persons or third party property.
The Evaluation Boards and Reference Boards and any information in this document is provided "as is"
and Infineon Technologies disclaims any warranties, express or implied, including but not limited to
warranties of non-infringement of third party rights and implied warranties of fitness for any purpose, or
for merchantability.
Infineon Technologies shall not be responsible for any damages resulting from the use of the Evaluation
Boards and Reference Boards and/or from any information provided in this document. The customer is
obliged to defend, indemnify and hold Infineon Technologies harmless from and against any claims or
damages arising out of or resulting from any use thereof.
Infineon Technologies reserves the right to modify this document and/or any information provided
herein at any time without further notice.

3 V1.0
2023-6-30
EVAL-M7-HVIGBT-PFCINV user guide
Evaluation power board with M7 connector
Safety precautions
Safety precautions
Note: Please note the following warnings regarding the hazards associated with development systems.
Table 1 Safety precautions
Warning: The DC link potential of this board is up to 1000 VDC. When measuring
voltage waveforms by oscilloscope, high voltage differential probes must be used.
Failure to do so may result in personal injury or death.
Warning: The evaluation or reference board contains DC bus capacitors which take
time to discharge after removal of the main supply. Before working on the drive
system, wait five minutes for capacitors to discharge to safe voltage levels. Failure to
do so may result in personal injury or death. Darkened display LEDs are not an
indication that capacitors have discharged to safe voltage levels.
Warning: The evaluation or reference board is connected to the grid input during
testing. Hence, high-voltage differential probes must be used when measuring voltage
waveforms by oscilloscope. Failure to do so may result in personal injury or death.
Darkened display LEDs are not an indication that capacitors have discharged to safe
voltage levels.
Warning: Remove or disconnect power from the drive before you disconnect or
reconnect wires, or perform maintenance work. Wait five minutes after removing
power to discharge the bus capacitors. Do not attempt to service the drive until the bus
capacitors have discharged to zero. Failure to do so may result in personal injury or
death.
Caution: The heat sink and device surfaces of the evaluation or reference board may
become hot during testing. Hence, necessary precautions are required while handling
the board. Failure to comply may cause injury.
Caution: Only personnel familiar with the drive, power electronics and associated
machinery should plan, install, commission and subsequently service the system.
Failure to comply may result in personal injury and/or equipment damage.
Caution: The evaluation or reference board contains parts and assemblies sensitive to
electrostatic discharge (ESD). Electrostatic control precautions are required when
installing, testing, servicing or repairing the assembly. Component damage may result
if ESD control procedures are not followed. If you are not familiar with electrostatic
control procedures, refer to the applicable ESD protection handbooks and guidelines.
Caution: A drive that is incorrectly applied or installed can lead to component damage
or reduction in product lifetime. Wiring or application errors such as undersizing the
motor, supplying an incorrect or inadequate AC supply, or excessive ambient
temperatures may result in system malfunction.
Caution: The evaluation or reference board is shipped with packing materials that
need to be removed prior to installation. Failure to remove all packing materials that
are unnecessary for system installation may result in overheating or abnormal
operating conditions.

4 V1.0
2023-6-30
EVAL-M7-HVIGBT-PFCINV user guide
Evaluation power board with M7 connector
Table of contents
Table of contents
About this document....................................................................................................................... 1
Important notice ............................................................................................................................ 2
Safety precautions.......................................................................................................................... 3
Table of contents............................................................................................................................ 4
1The board at a glance.............................................................................................................. 5
1.1 Scope of supply .......................................................................................................................................6
1.2 Block diagram..........................................................................................................................................7
1.3 Main features...........................................................................................................................................8
1.4 Board parameters and technical data....................................................................................................9
2System and functional description..........................................................................................10
2.1 Getting started.......................................................................................................................................10
2.2 Description of the functional blocks.....................................................................................................10
2.2.1 Functional groups of EVAL-M7-HVIGBT-PFCINV..............................................................................10
2.2.2 Voltage feedback..............................................................................................................................13
2.2.3 Temperature measured with NTC on board ...................................................................................14
2.2.4 Protection function..........................................................................................................................15
3System design.......................................................................................................................16
3.1 Schematics ............................................................................................................................................16
3.2 Layout....................................................................................................................................................18
3.3 Bill of material .......................................................................................................................................19
4System performance .............................................................................................................24
4.1 dv/dt test ...............................................................................................................................................24
4.2 Thermal performance test ....................................................................................................................24
4.3 PFC test results......................................................................................................................................26
4.4 Test results ............................................................................................................................................26
5Appendices...........................................................................................................................30
5.1 Abbreviations and definitions...............................................................................................................30
References....................................................................................................................................31
Revision history.............................................................................................................................32
Disclaimer.....................................................................................................................................33

5 V1.0
2023-6-30
EVAL-M7-HVIGBT-PFCINV user guide
Evaluation power board with M7 connector
The board at a glance
1The board at a glance
The evaluation power board described in this user guide includes two boards —EVAL-M7-HVIGBT-PFCINV1 and
EVAL-M7-HVIGBT-PFCINV4. The EVAL-M7-HVIGBT-PFCINV1 has a 100 kHz PFC and EVAL-M7-HVIGBT-PFCINV4
has a 40 kHz PFC. These two evaluation power boards are designed with an M7 connector and can be driven
only by control boards compatible with M7 connectors. Please refer to Chapter 2.2.1 for the details of the M7
connector pinout assignment. One such control board is the EVAL-M7-D112T smart-driver board. However,
other M7 connector-compatible control boards can be used as well. The two power boards use the boost PFC
topology and can handle up to 400 W of output power when the inverter carrier frequency is 10 kHz with fan
cooling.
The high speed TRENCHSTOPTM 5 IGBT is used on the board as the PFC switch. TRENCHSTOPTM 5 is the highest
efficiency discrete 650 V IGBT technology and is outstanding in terms of efficiency and power density. It trades
off between switching losses and conduction losses to achieve better system performance. The part number of
the PFC IGBT used on the board is IKB15N65ETH5. It can support a frequency of up to 100 kHz with lower
switching losses. The inverter IGBT used on the board is IKB06N60T which is a 600 V TRENCHSTOPTM IGBT with a
soft recovery, anti-paralleled diode to minimize turn-on losses. The compromised switching losses and
conduction losses can achieve higher system efficiency. The key features and functionality of this board are
described in Section 1.3 of this user guide. The other chapters provide information on how to set up and use
this evaluation board, and how to copy and/or modify the design according to specific user requirements.
Figure 1 shows the EVAL-M7-HVIGBT-PFCINV4 evaluation board and Figure 2 shows the EVAL-M7-HVIGBT-
PFCINV1 evaluation board.
Figure 1 EVAL-M7-HVIGBT-PFCINV4 evaluation board

6 V1.0
2023-6-30
EVAL-M7-HVIGBT-PFCINV user guide
Evaluation power board with M7 connector
The board at a glance
Figure 2 EVAL-M7-HVIGBT-PFCINV1 evaluation board
1.1 Scope of supply
The delivery box only contains the board as shown in Figure 1 (40 kHz PFC) or Figure 2 (100 kHz PFC). The
detailed ordering information is listed in Table 1. Please select the right ordering part number based on the PFC
frequency that is to be tested and verified.
The USB cable shown in Figure 4 is mandatory for tuning, but is not included with the delivery content. The
iMOTIONTM link connector on board is an optional tuning method in case users want to tune the board through
the iMOTIONTM link isolated debug probe. Please order it if you do not have it; the ordering information can be
found here.
Table 1 Delivery content
Base part number
Package
Standard pack
Orderable part number
Form
Quantity
EVAL-M7-HVIGBT-PFCINV4
Boxed
1
SP005555670
EVAL-M7-HVIGBT-PFCINV1
Boxed
1
SP005935281

7 V1.0
2023-6-30
EVAL-M7-HVIGBT-PFCINV user guide
Evaluation power board with M7 connector
The board at a glance
1.2 Block diagram
Figure 3 shows the block diagram of the EVAL-M7-HVIGBT-PFCINV power board and the connections with the
example control board, EVAL-M7-D112T. IMD112T has an output capability of 5 V with a maximum output
current of 10 mA. The 5 V power supply on the EVAL-M7-HVIGBT-PFCINV board is optional depending on the
application’s needs for more current output capability, or if the control board used by the user is without a 5 V
output power supply.
Figure 3 Block diagram of EVAL-M7-HVIGBT-PFCINV

8 V1.0
2023-6-30
EVAL-M7-HVIGBT-PFCINV user guide
Evaluation power board with M7 connector
The board at a glance
1.3 Main features
EVAL-M7-HVIGBT-PFCINV uses Infineon’s TRENCHSTOPTM IGBT. This board is suitable for both permanent
magnet synchronous motor (PMSM) and brushless direct current motor (BLDC) control for applications such as
refrigerators, pumps, fans, and smaller general purpose motors of up to 400 W output power.
The main features of the IGBTs used on the board include:
PFC IGBT
•Best-in-class efficiency in hard switching and resonant topologies
•650 V breakdown voltage
•Low gate charge QG
•The IGBT is co-packed with a full rated current RAPID 1 fast anti-parallel diode
•Maximum junction temperature of 175°C
•RoHS compliant, Pb-free plating
Inverter IGBT
•Very low VCE(sat) 1.5 V (typical)
•Maximum junction temperature of 175°C
•Short circuit withstand time of 5 s
•TRENCHSTOP™ and FieldStop technologies for 600 V applications offer:
- Very tight parameter distribution
- High ruggedness, temperature stable behavior
- Very high switching speed
•Low EMI
•Pb-free plating
Main features of the EVAL-M7-HVIGBT-PFCINV evaluation power board are:
•Boost PFC topology
•Supports 40 kHz and 100 kHz PFC depending on the power board
•Direct current feedback for the both PFC and inverter
•Single-shunt current feedback configuration for the inverter
•5 V and 15 V output power supply on the board. 5 V output is optional depending on the application’s need
•PCB size of 153 mm x 107 mm, two layers, 1 oz copper

9 V1.0
2023-6-30
EVAL-M7-HVIGBT-PFCINV user guide
Evaluation power board with M7 connector
The board at a glance
1.4 Board parameters and technical data
Table 2 lists the evaluation board’s parameters and technical details.
Table 2 Parameter
Parameter
Symbol
Conditions
Value
Unit
Input AC voltage
VIN
220 VAC input typical（50 Hz default in test
iSD）
165~260
VAC
15 V output voltage
+15V
Maximum 100 mA output current
15 ±5%
V
5 V output voltage
+5V
Maximum 150 mA output current
5 ±2%
V
Maximum input power
PIN
10 kHz inverter carrier frequency without any
external heat sink, up to 100 kHz PFC
200
W
10 kHz inverter carrier frequency with force
cooling, up to 100 kHz PFC
400
Low line maximum input
power
VIN(Low)
40 kHz PFC (PFC IGBT Tca = 100℃)
170
VAC
100 kHz PFC (PFC IGBT Tca = 100℃)
180
Max. output phase
current
Iphase_rms
TA = 20℃, TC = 100℃, force cooling
2.3
A
DC bus voltage
VDC
DC bus capacitor has 450 V rated voltage
380
V
PFC frequency
fPFC
EVAL-M7-HVIGBT-PFCINV4
40
kHz
EVAL-M7-HVIGBT-PFCINV1
100
Max. switching inverter
frequency
fSW
VCC = 15 V, the maximum switching frequency is
limited by the inverter IGBT’s junction
temperature
20
kHz
PCB characteristics
Material
1.6 mm thickness, 1 oz copper, 2 layers
FR4
Dimensions
Length × width × height
153 × 107 × 45
mm

10 V1.0
2023-6-30
EVAL-M7-HVIGBT-PFCINV user guide
Evaluation power board with M7 connector
System and functional description
2System and functional description
2.1 Getting started
The EVAL-M7-HVIGBT-PFCINV evaluation board is only a power board with boost PFC and has no control
function. Therefore, it should be used with an M7 connector-compatible control board. Figure 4 is an example
of the system setup with Infineon iMOTIONTM smart driver IMD112T control board EVAL-M7-D112T. IMD112T is a
motion control engine (MCE) with PFC control that can be implemented as a ready-to-use solution for variable
speed drives. Users who would like to drive the power board with the EVAL-M7-D112T control board can find
more details in Infineon user guide, UG-2023-04 [4].
Figure 4 System setup example
2.2 Description of the functional blocks
This chapter covers the hardware design of EVAL-M7-HVIGBT-PFCINV in more detail to help users understand
the functional groups of this power board and use it to easily evaluate the board performance. It also helps
users develop their solutions based on the evaluation board’s design.
2.2.1 Functional groups of EVAL-M7-HVIGBT-PFCINV
The functional groups of EVAL-M7-HVIGBT-PFCINV1 are shown in Figure 5. The design of EVAL-M7-HVIGBT-
PFCINV4 is very similar to that of EVAL-M7-HVIGBT-PFCINV1.
EVAL-M7-HVIGBT-PFCINV4
EVAL-M7-D112T

11 V1.0
2023-6-30
EVAL-M7-HVIGBT-PFCINV user guide
Evaluation power board with M7 connector
System and functional description
Figure 5 Functional groups
1. M7 connector
2. Inverter output
3. Inverter switches
4. PFC IGBT switch, driver, diode, and bus capacitors
5. Auxiliary power supply
6. PFC inductor
7. AC input connector, EMI filter, and rectifier bridge
There are three connectors on the EVAL-M7-HVIGBT-PFCINV board. All connector pin assignments are listed in
Table 3 to Table 5.
Table 3 220 VAC input connector-J1
Pin number
Symbol
Assignment
1
L
Line
2
N
Neutral
3
E
Earth
1
2
3
4
5
6
7

12 V1.0
2023-6-30
EVAL-M7-HVIGBT-PFCINV user guide
Evaluation power board with M7 connector
System and functional description
Table 4 Inverter output connector-J2
Pin number
Symbol
Assignment
1
W
W phase output
2
V
V phase output
3
U
U phase output
Table 5 M7 connector -J3
Pin number
Symbol
Assignment
1
GUH
U phase, high-side gate PWM
2
VSV
U phase, high-side floating return
3, 4, 7, 8, 11, 12
-
Not used
5
GVH
V phase, high-side gate PWM
6
VSV
V phase, high-side floating return
9
GWH
W phase, high-side gate PWM
10
VSW
W phase, high-side floating return
13
GUL
U phase, low-side gate PWM
14
GVL
V phase, low-side gate PWM
15
GWL
W phase, low-side gate PWM
16
COM
Gate driver, low-side return
17, 18, 32
GND
Ground
19
VDD
Internal low dropout regulator
(LDO) output
20
VDD1
External VDD supply voltage
21
IU+
U phase, current-sensing signal
positive
22
IU-
U phase, current-sensing signal
negative
23
IV+
V phase, current-sensing signal
positive
24
IV-
V phase, current-sensing signal
negative
25
IW+
W phase, current-sensing signal
positive
26
IW-
W phase, current-sensing signal
negative
27
VTH
Negative temperature coefficient
(NTC) resistor output voltage
28
VDC
Vbus voltage sensing
29
GK
Inverter gate kill signal
30
VCC
Gate driver supply voltage

13 V1.0
2023-6-30
EVAL-M7-HVIGBT-PFCINV user guide
Evaluation power board with M7 connector
System and functional description
31
PFCG0
PFC gate driving PWM 0 (not used
for this board)
33
PFCG1
PFC gate driving PWM 1 (not used
for this board)
34
PFCGK
PFC gate kill signal (not used for
this board)
35
IPFC+
PFC current-sensing positive (not
used for this board)
36
IPFC-
PFC current-sensing negative (not
used for this board)
37
VAC1
AC voltage-sensing input 1 (not
used for this board)
38
VAC2
AC voltage-sensing input 2 (not
used for this board)
2.2.2 Voltage feedback
The EVAL-M7-HVIGBT-PFCINV evaluation board includes AC line voltage and DC bus voltage feedback circuits.
They both are voltage dividers. The DC bus voltage feedback high-side resistor is composed of three 680 kΩ
resistors (R4, R6, R39) in series, and the low-side resistor (R8) is a single 13.3 kΩresistor. AC line voltage
feedback is composed of two high-side resistors (1 MΩ) and one low-side resistor (15 kΩ). Figure 6 shows the AC
line and DC bus voltage feedback on the board. Please ensure that a the low-side resistor is available on this
power board because unlike some other boards that have the low-side resistor on the control board, the tested
control board, EVAL-M7-D112T, has no low-side resistor but only a decoupling capacitor that is located near the
input pin of the IMD112T voltage feedback. Users using a different control board should remember the location
of the low-side resistor and make sure they get the correct feedback voltage gain.
Figure 6 Voltage feedback circuitry
VAC1VAC2
R11
1MEG
R12
1MEG
R10
1MEG
R13
1MEG
R17
15k R18
15k
N L
VDC VDC
DCP
R8
13.3k
R39
680k
R6
680k
R4
680k

14 V1.0
2023-6-30
EVAL-M7-HVIGBT-PFCINV user guide
Evaluation power board with M7 connector
System and functional description
2.2.3 Temperature measured with NTC on board
To measure the case temperature of the IGBT switch, a negative temperature coefficient (NTC) resistor is
located on the surface of the U phase, low-side IGBT on the board. NTC’s placement on the board is as shown in
Figure 7. The highest inverter IGBT case temperature versus the voltage output on the NTC resistor curve is
shown in Figure 8. This case temperature is probably not the highest case temperature of all six inverter IGBTs,
but it shows the relationship between NTC voltage and the highest case temperature. This can help users set
the over-temperature threshold required to protect the system.
The pull-up resistor on the EVAL-M7-D112T control board is 4.87 kΩ. The connection between the NTC and
control board is shown in Figure 7. Based on the NTC datasheet, Table 6 lists the NTC resistance values at
intermediate temperatures. This will help users calculate the divider voltage (if required).
Figure 7 NTC location and voltage divider circuitry
Table 6 NTC resistance values at intermediate temperatures
TOPER (℃)
15
20
25
30
35
40
45
50
55
60
RT ( kΩ)
74.4
58.95
47.00
37.71
30.43
24.70
20.15
16.53
13.63
11.30
TOPER (℃)
65
70
75
80
85
90
95
100
105
110
RT ( kΩ)
9.404
7.865
6.607
5.573
4.721
4.015
3.427
2.936
2.525
2.179
RT2
47K
VTH
VTHVTH
C7
4.7nF
R5
4.87k
+5V
To IMD112T pin35
EVAL-M7-D112T EVAL-M7-HVIGBT-PFCINV

15 V1.0
2023-6-30
EVAL-M7-HVIGBT-PFCINV user guide
Evaluation power board with M7 connector
System and functional description
Figure 8 NTC character test on the board
2.2.4 Protection function
There is no external hardware protection function onboard for EVAL-M7-HVIGBT-PFCINV. Protection functions
such as overcurrent, over and undervoltage, phase loss, and rotor lock are all carried out by the control board
when EVAL-M7-D112T control board is used for evaluation. Overcurrent and overvoltage/undervoltage
protection thresholds can be set using a wizard. Users can also enable or disable the protection functions such
as phase loss, rotor lock, etc. All protection functions that are included in IMD112T can be set in the
configuration wizard of the iSD tool. For details, please refer to the EVAL-M7-D112T control board user guide
(UG-2023-04) [4] and the Getting Started with iMOTION™ Solution Designer guide [3].
0
20
40
60
80
100
120
2,5 3 3,5 4 4,5 5
Inverter IGBT highest case
Temperature(℃)
Voltage on the NTC (V)
NTC on board character

16 V1.0
2023-6-30
EVAL-M7-HVIGBT-PFCINV user guide
Evaluation power board with M7 connector
System design
3System design
3.1 Schematics
The schematics of EVAL-M7-HVIGBT-PFCINV power board include an EMI filter, a rectifier bridge, boost PFC,
inverter section, and an auxiliary power supply. Figure 9 shows the boost PFC schematics of EVAL-M7-HVIGBT-
PFCINV4. Figure 10 shows the inverter section schematics and Figure 11 shows the auxiliary power supply
schematics. The power supply has two outputs —15 V and 5 V. 5 V output is optional depending on the
application’s need.
In the EVAL-M7-HVIGBT-PFCINV1 evaluation board schematics, the PFC inductor value is 1.5 mH with ferrite
core and R19 resistor value is 120 Ω. These are the only two differences between EVAL-M7-HVIGBT-PFCINV1 and
EVAL-M7-HVIGBT-PFCINV4.
The complete schematic diagrams are available on Infineon’s website in the download section. Login
credentials are required to download this material.
Figure 9 Boost PFC schematics of EVAL-M7-HVIGBT-PFCINV4
NEUTRAL
LINE
EARTH
CY1
222/Y2 CY2
222/Y2
+15V
VAC1VAC2
PFCG0
IPFC+
IPFC-
IPFC-
IPFC+
1
2
C9
22uF
C11
1nF
C10
100nF
R20
10k
R16
100R
R7
10k
12 D4
1N4148W-13-F
R15
47R
R19
220R
TP2 DCP
TP1
GND
2
3
1
Q1
IKB15N65EH5
R9
0R
R14
0R(DNI)
R11
1MEG
R12
1MEG
R10
1MEG
R13
1MEG
1
2
3
J1
691216510003S
1
23
4
+ -
~
~
BR1
GBU4J-BP
1
2
E2
82uF
1
2
E1
82uF
CX1
330nF
CX2
330nF C6
680nF
R17
15k R18
15k
R1
5.1R(DNI)
C1
0.1uF(DNI)
RS1
75mR
1
42 3
T1
5mH
S
F
L1
3.5mH
q
RT1
10R
1
2
E3
82uF
DCP
21,3
D1
IDK04G65C5
F1 4A
IN 1
OUT2
4
OUT1
3
COM
2VCC 5
U3
IRS44273LPBF

17 V1.0
2023-6-30
EVAL-M7-HVIGBT-PFCINV user guide
Evaluation power board with M7 connector
System design
Figure 10 Inverter schematics of EVAL-M7-HVIGBT-PFCINV4
Figure 11 Auxiliary supply schematics
U
V
W
DCP
IU+
GUH
VSU
GVH
VSV
GWH
VSW
GVL
GUL
GWL
COM
IU+
IU-
R21
220R R22
220R
R23
220R
R27
220R
R28
220R
R29
220R
R24
47R R25
47R R26
47R
R30
47R R31
47R R32
47R
1 2
D5
1N4148W-13-F
1 2
D6
1N4148W-13-F
1 2
D7
1N4148W-13-F
1 2
D10
1N4148W-13-F
1 2
D9
1N4148W-13-F
1 2
D8
1N4148W-13-F
R36
10k R37
10k R38
10k
R33
10k
R34
10k
R35
10k
2
3
1
Q2
IKB06N60T
2
3
1
Q3
IKB06N60T
2
3
1
Q4
IKB06N60T
2
3
1
Q7
IKB06N60T
2
3
1
Q6
IKB06N60T
2
3
1
Q5
IKB06N60T
RS2
75mR
1
2
3J2
691216510003S
1
2
C217
100uF
C215
10nF
GND
DCP +15V
SGND
SGND
+6V
GND
GND
SGND
+15V
R200
3MEG
R201
3MEG
R202
3MEG
R204
15MEG
R205
15MEG
R206
15MEG
C201
1nF
R208
68k
C203
1nF
1 2
D200
US1M-E3/61T
D201
1
2ZD200 22V
DRAIN1 5
FB
3DRAIN2 6
VIN
1
CS 4
VERR
2
DRAIN3 7 DRAIN4 8
NC
9
GATE 10
VCC
11 GND 12
U200ICE5GR4780AG
RS200 5.1R
RS201 5.1R
E
3
C
4A1
C2
U201
SFH617A-3X007T
12 D202
12 D203
C210
10uF
C213
1nF
C216
220nF
1
3
2
U203
TL431CDBZR
R207 4.7R
C206
1nF
C209
330uF C212
330uF
C207
220uF
1 2
L200
2.2uH
1
4
5
2
3
7
6
10
9
TR200
C204
100uF
5V X202
5V
R210
820R
R211
0R R212 1.5kR213
22k
R214
48.7k
R215
9.76k
R209
510k
C205
2.2nF
C202
1nF
C214
100nF
C208
100nFC200
100nF
R203
62k
X200
15V
X201
GND
GND
2
I
1Q3
U202
TLE42744DV50
C211
100nF

18 V1.0
2023-6-30
EVAL-M7-HVIGBT-PFCINV user guide
Evaluation power board with M7 connector
System design
3.2 Layout
The EVAL-M7-HVIGBT-PFCINV board consists of two copper PCB layers. The copper thickness is 35 μm and the
board size is 153 mm x 107 mm. The board material is of FR4 grade with 1.6 mm thickness. Check Infineon’s
website or contact Infineon’s technical support team for detailed information. Gerber files are available on
Infineon’s website in the download section. Login credentials are required to download these files.
The layout of the top and bottom layers of the PCB are shown in Figure 12 and Figure 13. For the power board’s
PCB layout, users should connect the signal ground and power ground at a single common point to keep the
noise low for current-feedback sensing. The PFC and inverter shunt resistor ground terminals should be
connected to the common ground point, as close as possible. The current-feedback trace should be short and
close to ground copper. This will ensure that less noise is introduced into the current feedback loop. Lower
current-feedback noise is beneficial for PFC and motor control performance, especially for direct current-
sensing control.
Figure 12 Top layer

19 V1.0
2023-6-30
EVAL-M7-HVIGBT-PFCINV user guide
Evaluation power board with M7 connector
System design
Figure 13 Bottom layer
3.3 Bill of material
The bill of material is available on Infineon’s website in the download section. Login credentials are required to
download this material. Table 7 lists the combined BOMs of the two power boards. The differences are listed in
line items 34 and 51.
Table 7 BOM of the EVAL-M7-HVIGBT-PFCINV evaluation board
S.
No.
Ref
Designator
Description
Manufacturer
Manufacturer P/N
1
BR1
4 Amp Single Phase Glass Passivated Bridge
Rectifier, 600V
Micro
Commercial
Components
GBU4J-BP
2
C1
CAP / FILM / 100nF / 630V / 10% / - / -40℃to 105
℃/ 10.00mm C X 0.60mm W 13.00mm L X
7.00mm T X 13.50mm H / THT / -
Wurth
Elektronik
890334023023CS
3
C6
CAP / FILM / 680nF / 450V / 10% / - / -55℃to 125
℃/ 15.00mm C X 0.80mm W 18.00mm L X
6.00mm T X 12.00mm H / THT / -
TDK
Corporation
B32672P4684K000
4
C9
CAP / ELCO / 22uF / 35V / 20% / Aluminum
electrolytic / -55℃to 105℃/ 6.60mm L X
6.60mm W X 5.50mm H body / SMD / -
Wurth
Elektronik
865060543003

20 V1.0
2023-6-30
EVAL-M7-HVIGBT-PFCINV user guide
Evaluation power board with M7 connector
System design
S.
No.
Ref
Designator
Description
Manufacturer
Manufacturer P/N
5
C10
CAP / CERA / 100nF / 50V / 10% / X7R (EIA) / -55
℃to 125℃/ 0805(2012) / SMD / -
TDK
Corporation
C2012X7R1H104K085A
A
6
C11
CAP / CERA / 1nF / 50V / 5% / X7R (EIA) / -55℃to
125℃/ 0805(2012) / SMD / -
MuRata
GRM216R71H102JA01
7
C200
CAP / CERA / 100nF / 630V / 10% / X7R (EIA) / -55
℃to 125℃/ 1812 / SMD / -
Wurth
Elektronik
885342211006
8
C201
CAP / CERA / 1nF / 16V / 10% / X7R (EIA) / -55℃
to 125℃/ 0603(1608) / SMD / -
Kemet
C0603C102K4RACTU
9
C202, C213
CAP / CERA / 1nF / 25V / 5% / C0G (EIA) / NP0 / -
55℃to 125℃/ 0603(1608) / SMD / -, CAP / CERA
/ 1nF / 25V / 5% / C0G (EIA) / NP0 / -55℃to 125
℃/ 0603(1608) / SMD / -
MuRata
GRM1885C1E102JA01
10
C203
CAP / CERA / 1nF / 630V / 10% / X7R (EIA) / -55℃
to 125℃/ 1206(3216) / SMD / -
MuRata
GRM31BR72J102KW01
11
C204
CAP / ELCO / 100uF / 35V / 20% / Aluminum
electrolytic / -40℃to 85℃/ 2.50mm C X
0.50mm W 6.30mm Dia X 12.50mm H / - / -
Wurth
Elektronik
860010573007
12
C205
CAP / CERA / 2.2nF / 50V / 10% / X5R (EIA) / -55
℃to 85℃/ 0603(1608) / SMD / -
MuRata
GRM188R61H222KA01
13
C206
CAP / CERA / 1nF / / 20% / E (JIS) / -40℃to 125
℃/ 7.50mm C X 0.60mm W 7.00mm L X 7.00mm
T X 10.00mm H / THT / -
MuRata
DE6E3KJ102MN3A
14
C207
CAP / ELCO / 220uF / 16V / 20% / Aluminum
electrolytic / -40℃to 85℃/ 2.50mm C X
0.50mm W 6.30mm Dia X 12.50mm H / THT / -
Wurth
Elektronik
860010373010
15
C208, C214
CAP / CERA / 100nF / 50V / 10% / X7R (EIA) / -55
℃to 125℃/ 603(1608) / SMD / -
AVX
06035C104K4Z2A
16
C209, C212
CAP / ELCO / 330uF / 25V / 20% / Aluminum
electrolytic / -40℃to 85℃/ 3.50mm C X
0.60mm W 8.00mm Dia X 13.00mm H / THT / -
Wurth
Elektronik
860010474012
17
C210
CAP / CERA / 10uF / 16V / 10% / X5R (EIA) / -55℃
to 85℃/ 0805(2012) / SMD / -
MuRata
GRM219R61C106KA73
18
C211
CAP / CERA / 100nF / 50V / 10% / X7R (EIA) / -55
℃to 125℃/ 0603 / SMD / -
AVX
06035C104KAT2A
19
C215
CAP / CERA / 10nF / 50V / 10% / X7R (EIA) / -55℃
to 125℃/ 0603 / SMD / -
AVX
06035C103K4Z2A
20
C216
CAP / CERA / 220nF / 25V / 10% / X5R (EIA) / -55
℃to 85℃/ 0603(1608) / SMD / -
MuRata
GRM188R61E224KA88
21
C217
CAP / ELCO / 100uF / 16V / 20% / Aluminum
electrolytic / -40℃to 85℃/ 2.00mm C X
0.50mm W 5.00mm Dia X 12.50mm H / THT / -
Wurth
Elektronik
860010473007
22
CX1, CX2
CAP / FILM / 330nF / 630V / 10% / MKT
(Metallized Polyester) / -40℃to 105℃/
12.50mm C X 0.60mm W 15.00mm L X 8.50mm T
X 14.50mm H / THT / -
Wurth
Elektronik
890324024003CS
23
CY1, CY2
CAP CER 2.2nF 300VAC Y2 RADIAL
Vishay
VY2222M35Y5US6TV5