Application Note Please read the Important Notice and Warnings at the end of this document <Revision 1.0>
www.infineon.com <2017-05-22>
AN2017
-
09 EVAL
-
M1
-
CM610N3
Eval-M1-CM610N3
iMOTION™Modular Application Design Kit
About this document
Scope and purpose
This application note provides an overview of the evaluation board Eval-M1-CM610N3 including its main
features, key data, pin assignments and mechanical dimensions.
Eval-M1-CM610N3 is a complete evaluation board including a 3-phase CIPOS™Mini Intelligent Power Module
(IPM) for motor drive application. In combination with control-boards equipped with the M1 20pin interface
connector, like EVAL-M1-1302 or EVAL-M1-099M, it features and demonstrates Infineon’s CIPOS™Mini IPM
technology for motor drive.
The evaluation board Eval-M1-CM610N3 was developed to support customers during their first steps designing
applications with CIPOS™Mini IPM.
CIPOS™Mini IPM in this board is IKCM10H60GA which has 600V of voltage and 10A of current rating. It is
optimized to high frequency switching application like washing machine, fan, etc.
Intended audience
This application note is intended for all technical specialists working with the Eval-M1-CM610N3 board.
Table of Contents
About this document....................................................................................................................... 1
Table of Contents ........................................................................................................................... 1
1 Safety precautions......................................................................................................... 2
2 Introduction.................................................................................................................. 3
3 Main features ................................................................................................................ 5
4 Pin assignments ............................................................................................................ 8
5 Schematics and Layout..................................................................................................10
5.1 DC-Link Voltage Measurement ............................................................................................................. 10
5.2 EMI filter and soft power up circuit.......................................................................................................10
5.3 Inverter section using CIPOS™mini IPM...............................................................................................11
5.4 Auxiliary power supply..........................................................................................................................12
5.5 Overcurrent protection circuit..............................................................................................................12
5.6 Thermistor Output ................................................................................................................................13
5.7 Overtemperature Hardware Protection Circuit ...................................................................................14
5.7.1 Power-on and power-off VDD under voltage test waveforms........................................................14
5.7.2 Overcurrent protection test waveform ...........................................................................................15
5.7.3 Overtemperature protection test waveform ..................................................................................16
5.8 PCB Layout ............................................................................................................................................17
6 Bill of Materials of Eval-M1-CM610N3 ..............................................................................21
7 Reference ....................................................................................................................24
Revision History ............................................................................................................................25
Application Note 2 <Revision 1.0>
<2017-05-22>
Eval-M1-CM610N3
iMOTION™Modular Application Design Kit
Safety precautions
1 Safety precautions
In addition to the precautions listed throughout this manual, please read and understand the following
statements regarding hazards associated with development systems.
Table 1 Precautions
Attention: The ground potential of the Eval-M1-CM610N3 system is biased to a negative
DC bus voltage potential. When measuring voltage waveform by oscilloscope, the scope’s
ground needs to be isolated. 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.
Attention: Eval-M1-CM610N3 system contains DC bus capacitors which take time to
discharge after removal of the main supply. Before working on the drive system, wait
three 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.
Attention: Only personnel familiar with the drive and associated machinery should plan
or implement the installation, start-up and subsequent maintenance of the system.
Failure to comply may result in personal injury and/or equipment damage.
Attention: The surfaces of the drive may become hot, which may cause injury.
Attention: Eval-M1-CM610N3 system contains parts and assemblies sensitive to
Electrostatic Discharge (ESD). Electrostatic control precautions are required when
installing, testing, servicing or repairing this assembly. Component damage may result if
ESD control procedures are not followed. If you are not familiar with electrostatic control
procedures, refer to applicable ESD protection handbooks and guidelines.
Attention: A drive, incorrectly applied or installed, can result in component damage or
reduction in product lifetime. Wiring or application errors such as under sizing the motor,
supplying an incorrect or inadequate AC supply or excessive ambient temperatures may
result in system malfunction.
Attention: Remove and lock out power from the drive before you disconnect or reconnect
wires or perform service. Wait three 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.
Attention: Eval-M1-CM610N3 system is shipped with packing materials that need to be
removed prior to installation. Failure to remove all packing materials which are
unnecessary for system installation may result in overheating or abnormal operating
condition.
Application Note 3 <Revision 1.0>
<2017-05-22>
Eval-M1-CM610N3
iMOTION™Modular Application Design Kit
Introduction
2 Introduction
The Eval-M1-CM610N3 evaluation board is a part of the iMOTION™Modular Application Design Kit for drives
(iMOTION™MADK).
The MADK platform is intended to use various power stages with different control boards. These boards can
easily be interfaced through the iMOTION™MADK-M1 20 pin interface connector.
This evaluation board is designed to give Easy-to-use power stage based on the Infineon's CIPOS™Mini
Inteligent Power Module (IPM). The board is equipped with all assembly groups for sensorless field oriented
control (FOC). It provides a single-phase AC-connector, rectifier and 3-phase output for for connecting the
motor. The power stage also contains emitter shunts for current sensing and a voltage divider for DC-link
voltage measurement.
The Eval-M1-CM610N3 evaluation board is available through regular Infineon distribution partners as well as on
Infineon's website. The features of this board are described in the design feature chapter of this document,
whereas the remaining paragraphs provide information to enable the customers to copy, modify and qualify
the design for production according to their own specific requirements.
Environmental conditions were considered in the design of the Eval-M1-CM610N3. The design was tested as
described in this document but not qualified regarding safety requirements or manufacturing and operation
over the whole operating temperature range or lifetime. The boards provided by Infineon are subject to
functional testing only.
Evaluation 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 are
intended to be used under laboratory conditions and by trained specialists only.
The block diagram of the Eval-M1-CM610N3 is depicted in Figure 1. This evaluation board includes an EMI filter
and soft power up circuit, 20 pin iMOTION™MADK-M1 interface connector, auxiliary power supply to provide
15V and 3.3V, and the CIPOS™Mini IPM IKCM10H60GA.
M
EMI Filter
& Soft
Power Up
Circuit
HVIC
20 pin iMOTIONTM
MADK-M1 connector
Power
Supply
CIPOSTM IPM
Line
Neutral
15V
PWM
Itrip &
Overtemperature
protection
VFO
Itrip
PWM
VFO
GK
DCBsense
15V & 3.3V
Figure 1 The Block Diagram of the Eval-M1-CM610N3
CIPOS™Mini IPM in this board is IKCM10H60GA which has 600V of voltage and 10A of current rating. It is
optimized to high frequency switching application like washing machine, fan, etc.
Application Note 4 <Revision 1.0>
<2017-05-22>
Eval-M1-CM610N3
iMOTION™Modular Application Design Kit
Introduction
The hardware circuit protecting the design regarding overtemperature and overcurrent is also included in this
power board. The sense connections to all three shunt resistors are connected to the 20 pin iMOTION™MADK-
M1 interface connector. This power board is compatible with all CIPOS™Mini IPMs that feature open emitter
and built-in NTC considering motor power rating and IPM’s current rating.
Application Note 5 <Revision 1.0>
<2017-05-22>
Eval-M1-CM610N3
iMOTION™Modular Application Design Kit
3 Main features
Eval-M1-CM610N3 is an evaluation board for motor drive applications based on a 3-phase IPM. Combined in a
kit with one of the available MADK control board options, it demonstrates Infineon's IPM technology for motor
drives. The kit demonstrates Infineon’s IPM technology for motor drives.
Main features of CIPOS™Mini IPM IKCM10H60GA are:
• TRENCHSTOP™IGBTs
• Maximum blocking voltage VCES = 600V
• Maximum output current at 25°C case temperature IC= 10A
• Fully isolated Dual In-Line molded module
• Rugged SOI gate driver technology with stability against transient and negative voltages
• Negative potential allowed up to VS= -11V for signal transmission at VBS = 15V
• Integrated bootstrap functionality
• Overcurrent shutdown
• Temperature monitoring
• Undervoltage lockout at all channels
• Low side emitter pins accessible for phase current monitoring in open emitter configuration
• Cross conduction prevention
• All six switches turn off during protection
• Lead-free terminal plating; RoHS compliant
The evaluation board characteristics are:
• Nominal input voltage 220 VAC
• Maximum 750 W motor power output
• On board EMI filter
• Current sensing for each phase configured by default
• Overcurrent protection
• Overtemperature hardware protection
• Sensing of DC-link voltage
• Thermistor output
• Fault diagnostic output
• Measurement test-points compatible to standard oscilloscope probes
• PCB is 120 mm x 120 mm and has two layers with 35 µm copper each
• RoHS complaint
Application Note 6 <Revision 1.0>
<2017-05-22>
Eval-M1-CM610N3
iMOTION™Modular Application Design Kit
Table 2 depicts the important specifications of the evaluation board Eval-M1-CM610N3.
Table 2 Eval-M1-CM610N3 board specifications
Parameters
Values
Conditions
/ comments
Input
Voltage
110 - 240 Vrms lower AC input, less motor power output
Input current
5.1 Arms input 240 VAC, Ta=25°C, IKCM10H60GA
Output
Power (3phases)
750 W input 240VAC, fPWM=10 kHz, Ta=25°C, Th=80°C
Current per leg
2.7 Arms input 240VAC , fPWM=10 kHz, Ta=25°C, Th=80°C
DC Bus Voltage
Maximum DC bus voltage
380 V
Minimum
DC bus voltage
120 V
Current feedback
Current sensing resistors RS1,
RS2, RS3
10
0 m
Ω
The default configuration uses three shunts
in the emitter paths. To implement single
shunt sensing, R37 and R38 have to be
assembled with 0 Ω resistors; R21 has to be
changed to 2.2 kΩ
Protections
Output current trip level
7.0
A
peak
Configured by either changing shunt
resistors RS1, RS2, RS3 or adapting
comparator threshold divider resistor R21
Temperature trip level
100
°C
Only valid for CIPOS™with built in NTC
On board power supply
15 V
15 V
±
5 %,
m
ax
.
5
0
mA
Used for
CIPOS
™
IPM
gate driver
and LDO
3.3 V
3.3 V
±
2
%,
m
ax
.
2
0
mA
Su
pplying the 3.3V to the controller board
and protection circuits
PCB characteristics
Material
FR4, 1.6 mm
thickness, 2
layers.
35 µm copper thickness
Dimension
12
0 mm x
1
20
mm
System environment
Ambient temperature
From 0 to 50°C
Non
-
condensing,
maximum RH of 95 %
Application Note 7 <Revision 1.0>
<2017-05-22>
Eval-M1-CM610N3
iMOTION™Modular Application Design Kit
Figure 2 points out the functional groups on the top side of the Eval-M1-CM610N3 evaluation board.
Figure 2 Functional groups of the Eval-M1-CM610N3 evaluation board’s top side
Figure 3 points out the functional groups on the bottom side of the Eval-M1-CM610N3 evaluation board.
Figure 3 Functional groups of the Eval-M1-CM610N3 evaluation board’s bottom side
2
1
7
5
6
8
1
.
J1
-
AC Line connector
2. Relay, NTC and Fuse
3. over current and overtemperature
hardware protection circuits
4. J2 - 20 pin iMOTION™MADK-M1 interface
connector for controller board
5. Shunt resistors
6. EMI filter
7. Auxiliary power supply
8
.
J3
-
Motor phase connector
3
4
9
10
9
.
CIPOS
™
mini
IPM
U1
10.Rectifier bridge U2
Application Note 8 <Revision 1.0>
<2017-05-22>
Eval-M1-CM610N3
iMOTION™Modular Application Design Kit
Pin assignments
4 Pin assignments
General information about the connectors of the Eval-M1-CM610N3 evaluation board is reported. Table 3
includes the details of the AC line connector J1.
Table 3 J1- AC Line connector
S. No. Pin Details
1 EARTH Earth ground
2 N AC neutral input
3 L AC line input (110 V – 240 V)
Table 4 provides the pin assignments of the 20 pin iMOTION™MADK-M1 interface connector J2. This connector
is the interface to the controller board.
Table 4 J2 - iMOTION™MADK-M1 20 pin interface connector for controller board
Pin Name Pin Name Connectors
1 PWMUH 3.3 V compatible logic input for high side gate driver-Phase U
2 GND Ground
3 PWMUL 3.3 V compatible logic input for low side gate driver-Phase U
4 GND 4 GND Ground
5 PWMVH 3.3 V compatible logic input for high side gate driver-Phase V
6 +3.3V On board 3.3 V supply
7 PWMVL 3.3 V compatible logic input for low side gate driver-Phase V
8 +3.3V On board 3.3 V supply
9 PWMWH 3.3 V compatible logic input for high side gate driver-Phase W
10 I_U Shunt voltage phase U
11 PWMWL 3.3 V compatible logic input for low side gate driver-Phase W
12 I_U- Ground
13 GK Gate kill signal – active low when overcurrent is detected
14 DCBSENSE DC bus positive voltage, scaled in 0-3.3 V range by a voltage divider
15 VTH Thermistor Output
16 I_V Shunt voltage phase V
17 I_V- Ground
18 I_W Shunt voltage phase W
19 I_W- Ground
20 VCC 15 V Power Supply
Application Note 9 <Revision 1.0>
<2017-05-22>
Eval-M1-CM610N3
iMOTION™Modular Application Design Kit
Pin assignments
Table 5 denotes the details of the motor side connector J3.
Table 5 J3- Motor side connector
S. No. Pin Details
1 U Connected to motor phase U
2 V Connected to motor phase V
3 W Connected to motor phase W
Application Note 10 <Revision 1.0>
<2017-05-22>
Eval-M1-CM610N3
iMOTION™Modular Application Design Kit
Schematics and Layout
5 Schematics and Layout
To meet individual customer requirements and make the Eval-M1-CM610N3 evaluation board a basis for
development or modification, all necessary technical data like schematics, layout and components are
included in this chapter.
5.1 DC-Link Voltage Measurement
Pin 14 of connector J2 provides access to the DC-link voltage. Three possible feedback cases are associated
with this pin. Figure 4 provides the DC bus sense resistor details. By default, the resistor R42 is not mounted on
Eval-M1-CM610N3. There must be a pull-down resistor mounted on the corresponding controller board.
Figure 4 DC bus sense resistor on Eval-M1-CM610N3 evaluation board
If a pull down resistor of 4.87 kΩ referred to ground is inserted either on the Eval-M1-CM610N3 evaluation board
or on the control board, the DCBSENSE voltage results in the range of 0 to 3.3 V on the pin reflecting a DC bus
voltage range of 0 to 400 V.
If a pull down resistor of 4.87 kΩ is inserted on both, Eval-M1-CM610N3 evaluation board and on the control
card, the DCBSENSE results scale to 0-1.65 V. No safety issue occurs. If no feedback is desired on the DCBSENSE
pin, R35 or R36 should be removed to avoid high voltage on the connector.
5.2 EMI filter and soft power up circuit
Figure 5 depicts the schematic from the AC line input connector J1 to the rectified DC bus voltage. This circuitry
includes a passive EMI filter consisting of elements CX1, CX2, L1, CY1 and CY2, a 25 A/600 V rectifier block U2, a
fuse F1 for inrush current protection, a NTC resistor RT1 and a relay RLY1 for soft powering up and reducing
conduction losses in steady state. Two electrolytic capacitors E1 and E2 are used for buffering the rectified DC
bus voltage DCP.
Figure 5 Schematic for EMI filter and AC/DC section of the Eval-M1-CM610N3 evaluation board
DCBSENSE
R36
1.00M
R35
1.00M
DCP
R42
4.87K(DNI)
CX1
3
1
2
4
RLY1
Q1
R1
1M,1/2W
1
2
4
3
L1
＋1
2
3
|
4
U2
GBJ2506
R2
91R R3
3.3k
D1 CX2
CY2
CY1
C3
10μF
C2
4.7μF
t
RT1
NEUTRAL
LINE
EARTH
VCC
1
2
3
J1
CON3
+
E1
DCP
C1
+
E2
F1 8A, 250VAC
Application Note 11 <Revision 1.0>
<2017-05-22>
Eval-M1-CM610N3
iMOTION™Modular Application Design Kit
Schematics and Layout
5.3 Inverter section using CIPOS™mini IPM
The inverter section is implemented using the CIPOS™mini IPM as sketched in Figure 6. The module includes an
optimized SOI gate driver and a three-phase inverter consisting of TRENCHSTOP™IGBTs and anti parallel
diodes.
The three capacitors C10, C11 and C12 are used as bootstrap capacitors to provide the necessary floating
supply voltages VBS1, VBS2 and VBS3 respectively.
Figure 6 Schematic of the 3-phase inverter section using CIPOS™mini IPM on Eval-M1-CM610N3
C21
472
+3.3V
R33
5.6k,1%
C22
10uF, 25V
C23
470pF, 25V
VCC
W
V
C10
10μF, 25V
C11
10μF, 25V
C12
10μF, 25V
U
VB1
VB2
VB3
1
2
3
J3
CON3
VS2
VS3
VS1
PWMWL
PWMWH
PWMVL
PWMVH
PWMUL
PWMUH
DCBSENSE
R36
1.00M
R35
1.00M
RS1 100mohm/2W, 1%
RS3 100mohm/2W, 1%
RS2 100mohm/2W, 1%
I_U
I_V
I_W
R4 100R
R5 100R
R6 100R
R7 100R
R8 100R
R9 100R
n.c.
24
DCP
23
U
22
V
21
W
20
I_U
19
I_V
18
I_W
17
VS1
1
VS2
3
VS3
5
VDD
13
VB1
2
VB2
4
VB3
6
HIN1
7
HIN2
8
HIN3
9
LIN1
10
LIN2
11
LIN3
12
ITRIP
15
VFO
14
VSS
16
NTC ≥1 UV detection
ITRIP detection
HO3
LO1
LO2
LO3
VSSITRIPVDD
HIN1
HIN2
HIN3
LIN1
LIN3
VS1
VB1
HO1
VB2
VS3
LIN2
HO2
VS2
VB3
U1
DCP
R42
4.87K(DNI)
C7
0.1uF, 25V
C8
0.1uF, 25V
C9
0.1uF, 25V
R10
4.7k R11
4.7k R12
4.7k R13
4.7k R14
4.7k R15
4.7k
ITRIP
GND
Application Note 12 <Revision 1.0>
<2017-05-22>
Eval-M1-CM610N3
iMOTION™Modular Application Design Kit
Schematics and Layout
5.4 Auxiliary power supply
Figure 7 depicts the schematic of the auxiliary power supply available on the Eval-M1-CM610N3 board. The
circuit includes a LNK304 that is used to generate 15 V directly from the DC bus. VCC is connected to the gate
drivers inside the CIPOS™IPM.
Figure 7 Power supply section of the Eval-M1-CM610N3 evaluation board
The linear voltage regulator IFX1117ME V33 generates 3.3 V from 15 V power supply VCC. The 3.3 V power supply
is used in the overcurrent comparator circuit and overtemperature hardware protection circuit. Both VCC and
3.3 V are also present on the 20 pin interface connector J2 to power circuitry on the controller board.
5.5 Overcurrent protection circuit
Figure 8 displays the overcurrent protection circuitry. The open collector output of the comparator U5A is
pulled up to 3.3 V by resistor R22 and ITRIP is filtered through capacitor C18.
Figure 8 Overcurrent protection circuit on the Eval-M1-CM610N3 evaluation board
The comparator threshold can be set through the voltage divider provided by resistors R20 and R21. By default
for emitter shunt trip, R21 is 5.6kΩ. For higher current trip level, R21 needs to be changed to larger resistance.
L2
2.2mH
D101
US1JDICT
C102
100nF, 25V
R101
100K,1W
R102
100K,1W
LED1
R104
15.8K,1%, 1/10W
R103
2K,1%, 1/10W
D102
US1JDICT
C104
220nF, 25V
C103
10uF, 25V
C101
C105
220uF,35V
FB 2
BP 1
D
4
S
5
S
6
S
7
S
8
U6
LNK304DN
VCCDCP
LED2
R105
3.3K
ZD1 +3.3V
R106 R107 R108
300R,1/4W
C108
1uF/25V C110
470uF/16V
Vin Vout
GND
U7 IFX1117ME V33
C107
10uF/25V C109
100nF
C13
470pF
C14
0.1uF
C15
470pF
3
21
84
U5A
LM393A
+3.3V
I_U
I_V
I_W
ITRIP
V_TRIP R22
10K
C18
472
R18
100R
R17
100R
R16
100R
R19
1k
R20
24.3k,1%
R21
5.6k, 1%
+3.3V
+3.3V
D2
BAT60A
D3
BAT60A
D4
BAT60A D6
D5
Application Note 13 <Revision 1.0>
<2017-05-22>
Eval-M1-CM610N3
iMOTION™Modular Application Design Kit
Schematics and Layout
5.6 Thermistor Output
This board provides Thermistor/NTC output on pin 15 of the 20 pin connector J2. Temperatures can be
calculated by resistor measurement. The thermistor characteristics for CIPOS™mini IPM with build in NTC are
listed as summarized in Table 6.
Table 6 CIPOS™Internal NTC – Thermistor Characteristics
Description Condition Symbol Value Unit
min typ max
Resistor TNTC = 25°C RNTC 79.638 85.000 90.362 kΩ
Resistor TNTC = 50°C RNTC 28.400 29.972 31.545 kΩ
Resistor TNTC = 60°C RNTC 19.517 20.515 21.514 kΩ
Resistor TNTC = 70°C RNTC 13.670 14.315 14.960 kΩ
Resistor TNTC = 80°C RNTC 9.745 10.169 10.593 kΩ
Resistor TNTC = 90°C RNTC 7.062 7.345 7.628 kΩ
Resistor TNTC = 100°C RNTC 5.199 5.388 5.576 kΩ
Resistor TNTC = 110°C RNTC 3.856 4.009 4.163 kΩ
Resistor TNTC = 120°C RNTC 2.900 3.024 3.149 kΩ
Resistor TNTC = 125°C RNTC 2.527 2.639 2.751 kΩ
B-constant of NTC B(25/100) 4092 K
The VFO pin of CIPOS™-Modules provides direct access to the NTC, which is referenced to VSS. An external pull-
up resistor connected to +3.3V ensures that the resulting voltage can be directly connected to the
microcontroller.
Figure 9 depicts the CIPOS™internal circuit at pin VFO. An external pull-up resistor is required to bias the NTC.
Figure 9 Internal circuit at pin VFO for CIPOS™IPM IKCM10H60GA
Application Note 14 <Revision 1.0>
<2017-05-22>
Eval-M1-CM610N3
iMOTION™Modular Application Design Kit
Schematics and Layout
5.7 Overtemperature Hardware Protection Circuit
The VFO pin not only provides direct access to the NTC, but also indicates a module failure in case of under
voltage at pin VDD or in case of triggered overcurrent detection at ITRIP. If the overtemperature hardware
protection circuit is needed, the resulting voltage of VFO can be compared to a comparator threshold which
can be set through the voltage divider provided by resistors R25 and R26 in Figure 10. When the output
ov_temp of the comparator U5B is connected to ITRIP, an additional circuit denoted by the dashed box in
Figure 10 is needed to prevent an endless loop between ITRIP and VFO.
Figure 10 Overcurrent and overtemperature protection circuit schematic for Eval-M1-CM610N3
5.7.1 Power-on and power-off VDD under voltage test waveforms
Power-on test waveform at pin VDD of CIPOS™IPM going from 0 to 15 V is displayed in Figure 11.
Figure 11 Power-on test waveform at pins VDD , ITRIP and VFO of CIPOS™IPM
C13
470pF
C14
0.1uF
C15
470pF
3
21
84
U5A
LM393A
+3.3V
C21
472
+3.3V
I_U
I_V
I_W
ITRIP
GateKill
V_TRIP
+3.3V
C16
470pF
ov_temp
R23
0R
R24
DNI
+3.3V
R22
10K
5
6
7U4B
LM393A R31
5.1k
R30
20k
R28
110k
+3.3V
C17
470nF
5
67
U5B
LM393A
C18
472
R25
4.7k,1%
R26
4.7k,1%
R33
5.6k,1%
IPM_TEMP
3
21
84
U4A
LM393A
+3.3V
+3.3V
R18
100R
R17
100R
R16
100R
R19
1k
R20
24.3k,1%
R21
9.53k, 1%
R27
10K
+3.3V R29
10K
C22
10uF, 25V
C23
470pF, 25V
VCC
R32
4.7k
C19
470pF
VDD
13
LIN3
12
ITRIP
15
VFO
14
VSS
16
NTC ≥1 UV detection
ITRIP detection
VDD
LIN3
U1
+3.3V
+3.3V
MOSFET-N
U3
D2
BAT60A
D3
BAT60A
D4
BAT60A D6
D5
C20
470pF
VDD
V
ITRIP
VFO
Application Note 15 <Revision 1.0>
<2017-05-22>
Eval-M1-CM610N3
iMOTION™Modular Application Design Kit
Schematics and Layout
After powering up this power board, VDD is increasing from 0 to 15 V. When VDD is lower than the under voltage
positive going threshold VDDUV+, the output of VFO is pulled down to 0V by the gate drive IC inside the CIPOS™
mini IPM. Then the NMOS U3 will be turned off to avoid an endless loop. Both VFO and VITRIP are pulled down to
0V. While VDD is higher than VDDUV+, VFO will be pulled up to high. The output of U5B is kept 0, although U3 is
turning on the output of U5B to D6. There is no change for VITRIP when VDD changes from 0 to 15 V.
Power-off test waveform at pin VDD going from 15 V to 0 is provided in Figure 12.
Figure 12 Power-off test waveform at pins VDD , ITRIP and VFO of CIPOS™IPM
5.7.2 Overcurrent protection test waveform
Figure 13 and Figure 14 are the waveforms for overcurrent detection and recovery, respectively.
Figure 13 Overcurrent protection test waveform at pins VFO and ITRIP of CIPOS™IPM
VDD
V
ITRIP
VFO
V
ITRIP
VFO
GK
Application Note 16 <Revision 1.0>
<2017-05-22>
Eval-M1-CM610N3
iMOTION™Modular Application Design Kit
Schematics and Layout
When the shunt current is higher than the protection value set, the output of U5A will be pulled up to 3.3 V. VITRIP
will exceed ITRIP positive going threshold VIT,TH+; VFO will be pulled down to 0V. After a delay controlled by R28
and C17, the NMOS U3 will be turned off to avoid an endless loop.
Figure 14 Overcurrent recovery test waveform at pins VFO and ITRIP of CIPOS™IPM
5.7.3 Overtemperature protection test waveform
Due to the external pull-up resistor, the voltage at the VFO pin decreases as the thermistor temperature
increases. GK indicates a module failure in case of under voltage at pin VDD or in case of triggered overcurrent
or overtemperature detection at ITRIP.
When the temperature TNTC is higher than the chosen protection temperature, the output of U5B will be pulled
down to 0V. Then VITRIP will be pulled up higher than ITRIP positive going threshold VIT,TH+. Some microseconds
later which are controlled by R28 and C17, NMOS U3 will be turned off to avoid an endless loop. Both VFO and
GK are a series of pulses as shown in Figure 15. The time GK is active is sufficient to have the microcontroller
stop generating PWM pulses
Figure 15 Waveform for Overtemperature detection
GK
V
ITRIP
VFO
VFO
V
ITRIP
GK
Application Note 17 <Revision 1.0>
<2017-05-22>
Eval-M1-CM610N3
iMOTION™Modular Application Design Kit
Schematics and Layout
5.8 PCB Layout
The layout of this board can be used for different voltage or power classes. The PCB has two electrical layers
with 35µm copper by default and its size is 120 mm × 120 mm. The PCB board thickness is 1.6mm. Get in
contact with our technical support team to get more detailed information and the latest Gerber-files.
Figure 16 illustrates the top assembly print of the evaluation board.
Figure 16 Top assembly print of the Eval-M1-CM610N3 evaluation board
Application Note 18 <Revision 1.0>
<2017-05-22>
Eval-M1-CM610N3
iMOTION™Modular Application Design Kit
Schematics and Layout
Figure 17 depicts the bottom assembly print of the evaluation board.
Figure 17 Bottom assembly print of the Eval-M1-CM610N3 evaluation board
Application Note 19 <Revision 1.0>
<2017-05-22>
Eval-M1-CM610N3
iMOTION™Modular Application Design Kit
Schematics and Layout
The top layer routing of the PCB is provided in Figure 18.
Figure 18 Top layer routing of the Eval-M1-CM610N3
Application Note 20 <Revision 1.0>
<2017-05-22>
Eval-M1-CM610N3
iMOTION™Modular Application Design Kit
Schematics and Layout
Figure 19 illustrates the bottom layer routing of the PCB.
Figure 19 Bottom layer routing of the Eval-M1-CM610N3
Application Note 21 <Revision 1.0>
<2017-05-22>
Eval-M1-CM610N3
iMOTION™Modular Application Design Kit
Bill of Materials of Eval
-
M1
-
CM610N3
6 Bill of Materials of Eval-M1-CM610N3
Table 7 provides the complete bill of materials of the evaluation board.
Table 7 Bill of materials
No. Qty Part description Designator Part number Manufacturer
1 1 CAP CER 0.1μF 630V X7R 1812 C1 C4532X7R2J104K230KA TDK Corporation
2 1 CAP CER 4.7μF 25V 0805 C2 TMK212AB7475KG-T Taiyo Yuden
3 2 CAP CER 10μF 25V 0805 C3, C4 TMK212BBJ106KG-T Taiyo Yuden
4 3 CAP CER 0.1μF 10V 0603 C5, C6, C14 0603ZC104KAT2A AVX Corporation
5 3 CAP CER 0.1μF 25V 0603 C7, C8, C9 06033C104KAT2A AVX Corporation
6 3 CAP CER 10μF 25V X7R 1206 C10, C11, C12 C1206C106K3RACTU Kemet
7 5 CAP CER 470pF 10V 0603 C13, C15, C16,
C19, C20 885012006012 Wurth Electronics
Inc
8 1 CAP CER 0.47μF 10V 0603 C17 C0603C474K8RACTU Kemet
9 2 CAP CER 4700pF 25V 0603 C18, C21 C0603C472K3RACTU Kemet
10 1 CAP CER 10μF 25V 1812 C22 C4532X7R1E106K250KA TDK Corporation
11 1 CAP CER 470pF 25V 1206 C23 885012208044 Wurth Electronics
Inc
12 1 CAP FILM 0.1μF 630V RADIAL C101 ECW-FA2J104J Panasonic
Electronic
13 1 CAP CER 0.1μF 25V 0805 C102 C0805C104K3RACTU Kemet
14 1 CAP CER 10μF 25V 0805 C103 TMK212BBJ106KG-T Taiyo Yuden
15 1 CAP CER 0.22μF 25V 0805 C104 C0805X224K3RAC7800 Kemet
16 1 CAP ALUM 220μF 35V RADIAL C105 35ZLS220MEFC8X11.5 Rubycon
17 1 CAP CER 10nF 25V X7R 0603 C107 C0603C103M3RACTU Kemet
18 1 CAP CER 1μF 25V 0805 C108 C0805C105K3RACTU
Kemet
19 1 CAP CER 0.1μF 10V X7R 0603 C109 C0603C104K8RACTU
Kemet
20 1 CAP ALUM 470μF 16V RADIAL C110 16ZLH470MEFC8X11.5 Rubycon
21 2 CAP FILM 0.47μF 10% 275VAC
RADIAL CX1, CX2 MKP275VAC474PF JIMSON
22 2 CAP CER 3300pF 440VAC Y5U
RADIAL CY1, CY2 ECK-ATS332ME
Panasonic
Electronic
Components
23 3 Diode GEN PURP 100V 300mA D1, D5, D6 1N4148W-7-F Diodes
Incorporated
24 3 Diode SCHOTTKY 10V 3A D2, D3, D4 BAT60AE6327HTSA1 Infineon
Technologies
25 2 Diode Standard 600V 1A Surface
Mount SMA D101, D102 US1J-13-F Diodes
Incorporated
26 2 CAP ALUM 330μF 20% 400V SNAP E1, E2 ESMQ401VSN331MR30
SUnited Chemi-Con
27 1 FUSE CERAMIC 8A 250VAC F1 5HF-8 Bel Fuse Inc.
Application Note 22 <Revision 1.0>
<2017-05-22>
Eval-M1-CM610N3
iMOTION™Modular Application Design Kit
Bill of Materials of Eval
-
M1
-
CM610N3
No. Qty Part description Designator Part number Manufacturer
28 2 CONN TERM BLOCK 3POS
9.52MM PCB J1, J3 1714984 Phoenix Contact
29 1 CONN RCPT .100" 20PS DL R/A
GOLD J2 SSW-110-02-S-D-RA Samtec Inc.
30 1 8108-RC L1 JWMILLER_8108 Bourns, Inc.
31 1 FIXED IND 2.2mH THROUGH
HOLE L2 RLB0914-222KL Bourns Inc.
32 1 LED RED CLEAR 0805 SMD LED1 LTST-C171KRKT Lite-On Inc.
33 1 LED GREEN CLEAR 0805 SMD LED2 LTST-C171GKT Lite-On Inc.
34 1 TRANS NPN 100V 1A SOT23-3 Q1 FMMT493TA Diodes
Incorporated
35 1 RES SMD 1MΩ 5% 3/4W 2010 R1 CRCW20101M00JNEF Vishay Dale
36 1 RES SMD 91Ω 5% 1/8W 0805 R2 RC0805JR-0791RL Yageo
37 2 RES SMD 3.3kΩ 5% 1/8W 0805 R3, R105 RMCF0805JT3K30 Stackpole
Electronics Inc.
38 9 RES SMD 100Ω 1% 1/10W 0603
R4, R5, R6, R7,
R8, R9, R16,
R17, R18
RC0603FR-07100RL Yageo
39 7 RES SMD 4.7kΩ 1% 1/10W 0603
R10, R11, R12,
R13, R14, R15,
R32
RC0603FR-074K7L Yageo
40 1 RES SMD 1kΩ 1% 1/10W 0603 R19 RC0603FR-071KL Yageo
41 1 RES SMD 24.3kΩ 1% 1/10W 0603 R20 RC0603FR-0724K3L Yageo
42 1 RES SMD 5.6kΩ 1% 1/10W 0603 R21 RC0603FR-075K6L Yageo
43 3 RES SMD 10kΩ 5% 1/10W 0603 R22, R27, R29 RC0603JR-0710KL Yageo
44 4 RES SMD 0.0Ω JUMPER 1/10W
0603
R23, R39, R40,
R41 RC0603JR-070RL Yageo
45 2 RES SMD 4.7kΩ 1% 1/10W 0603 R25, R26 RC0603FR-074K7L Yageo
46 1 RES SMD 110kΩ 5% 1/10W 0603 R28 RC0603JR-07110KL Yageo
47 1 RES SMD 20kΩ 5% 1/10W 0603 R30 RC0603JR-0720KL Yageo
48 1 RES SMD 5.1kΩ 5% 1/10W 0603 R31 RC0603JR-075K1L Yageo
49 1 RES SMD 5.6kΩ 5% 1/10W 0603 R33 RMCF0603JT5K60 Stackpole
Electronics Inc.
50 2 RES SMD 1MΩ 1% 1/3W 1206 R35, R36 HVCB1206FKC1M00 Stackpole
Electronics Inc.
51 3 RES SMD 0.0Ω JUMPER 1/4W
1206 NO ASS.
R37, R38,
R105 RMCF1206ZT0R00 Stackpole
Electronics Inc.
52 1 RES SMD 4.87kΩ 1% 1/8W 0805
NO ASS. R42 RMCF0805FT4K87 Stackpole
Electronics Inc.
53 2 RES SMD 100kΩ 5% 1W 2512 R101, R102 RMCF2512JT100K Stackpole
Electronics Inc.
54 1 RES SMD 2kΩ 1% 1/8W 0805 R103 RC0805FR-072KL Yageo
Application Note 23 <Revision 1.0>
<2017-05-22>
Eval-M1-CM610N3
iMOTION™Modular Application Design Kit
Bill of Materials of Eval
-
M1
-
CM610N3
No. Qty Part description Designator Part number Manufacturer
55 1 RES SMD 15.8kΩ 1% 1/8W 0805 R104 RC0805FR-0715K8L Yageo
56 3 RES SMD 300Ω 5% 1/4W 1206 R106, R107,
R108 RMCF1206JT300R Stackpole
Electronics Inc.
57 1 RELAY GEN PURPOSE SPST 20A
12V RLY1 G4A-1A-PE DC12 Omron Electronics
Inc-EMC Div
58 3 RES SMD 0.1Ω 1% 2W 2512 RS1, RS2, RS3 PT2512FK-7W0R1L Yageo
59 1 NTC thermistors for inrush
current limiting RT1 NTC5D-20 Yuanlindianzi
60 1 CIPOS™Mini - 3 Phase 600V DIP
IPM U1 IKCM10H60GA Infineon
Technologies
61 1 RECT BRIDGE GPP 600V 25A GBJ U2 GBJ2506-F Diodes
Incorporated
62 1 MOSFET N-CH 20V 4.2A SOT-23-3 U3 IRLML2502 Infineon
Technologies
63 2 IC DUAL DIFF COMPARATOR 8-
SOIC U4, U5 LM393ADR Texas Instruments
64 1 IC OFFLINE SWIT OCP 8SOIC U6 LNK304DN Power Integrations
65 1 Wide Input Range Low Noise
500mA LDO U7 IFX1763XEJ V33 Infineon
Technologies
66 1 DIODE ZENER 10V 500mW
SOD123 ZD1 BZT52C10-7-F Diodes
Incorporated
Application Note 24 <Revision 1.0>
<2017-05-22>
Eval-M1-CM610N3
iMOTION™Modular Application Design Kit
Reference
7 Reference
[1] Datasheet of Infineon CIPOS™mini IPM IKCM10H60GA, is available for download on Infineon’s website
[2] Application Note AN2016-10 CIPOS Mini Technical Description, is available for download on Infineon’s
website
Application Note 25 <Revision 1.0>
<2017-05-22>
Revision History
Eval-M1-CM610N3
iMOTION™Modular Application Design Kit
Revision History
Major changes since the last revision
Version number Revision Date Revision description
1.0 2017-05-22 First release
Trademarks of Infineon Technologies AG
AURIX™, C166™, CanPAK™, CIPOS™, CoolGaN™, CoolMOS™, CoolSET™, CoolSiC™, CORECONTROL™, CROSSAVE™, DAVE™, DI-POL™, DrBlade™,
EasyPIM™,
EconoBRIDGE™, EconoDUAL™, EconoPACK™, EconoPIM™, EiceDRIVER™, eupec™, FCOS™, HITFET™, HybridPACK™, Infineon™,
ISOFACE™, IsoPACK™,
i-Wafer™, MIPAQ™, ModSTACK™, my-d™, NovalithIC™, OmniTune™, OPTIGA™, OptiMOS™, ORIGA™, POWERCODE™, PRIMARION™, Prim
ePACK™,
PrimeSTACK™, PROFET™, PRO-SIL™, RASIC™, REAL3™, ReverSave™, SatRIC™, SIEGET™, SIPMOS™, SmartLEWIS™, SOLID FLASH™, SPOC™,
TEMPFET™,
thinQ!™, TRENCHSTOP™, TriCore™.
Trademarks updated August 2015
Other Trademarks
All referenced product or service names and trademarks are the property of their respective owners.
Edition <2017-05-22>
AN2017-09 EVAL-M1-CM610N3
Published by
Infineon Technologies AG
81726 Munich, Germany
© 2017 Infineon Technologies AG.
All Rights Reserved.
Do you have a question about this
document?
Email: erratum@infineon.com
Document reference
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