User Manual
8
Revision 1.0
2019-07-25
EVAL-M1-36-44A User Manual
iMOTION™ Modular Application Design Kit
Main features
Table 4 shows the important specifications of the evaluation board EVAL-M1-36-44A.
Table 4
EVAL-M1-36-44A board specifications
Parameters
Value
Conditions
Input
Voltage
100 - 120 V
rms
lower AC input, less motor power output
Input current
1 A
input 120 V
AC
, T
a
=25
C, IRSM836-044MA
Output
Power(3phases)
120 W**
IRSM836-044MA
Current per leg
0.75 A*
IRSM836-044MA
f
PWM
=6 kHz, T
a
=25°C, T
c
=100°C, */**without heatsink
DC Bus
Maximum DC bus voltage
200 V
Minimum DC bus voltage
60 V
Current feedback
Current sensing device
RS1,RS2,RS3
0.5 Ω
The default configuration uses three shunts in
the emitter paths. To implement single shunt
sensing, the board should be modified:
1)
RS1 and RS3 have to be removed
2)
IU+,IV+,IW+ have to be connected
3)
R36 has to be changed to 10 kΩ
Protections
Output current trip level
2.5 A
pk
Configured by changing either shunt resistors
RS1, RS2, RS3 or comparator threshold by
resistor R36
On board power supply
15V
15 V±5 %, Max 20 mA
Used for CIPOS™ gate driver power
3.3V
3.3 V±5 %, Max 50 mA
Used for interface signal with control board
and alarm signals as I
TRIP
, FLT/EN
PCB characteristics
Material
FR4, 1.6 mm thickness,
2-layers. 35 µm Copper
thickness
Dimension
90 mm x 75 mm
System environment
Ambient temperature
From 0 to 70°C
95 % RH max. Non-condensing