User Manual
9
Revision 1.2
2018-09-23
EVAL-M1-36-84A User Manual
iMOTION
™
Modular Application Design Kit
Design features
Table 4 shows the important specifications of the evaluation board EVAL-M1-36-84A.
Table 4
EVAL-M1-36-84A board specifications
Parameters
Value
Conditions
Input
Voltage
100 - 120 V
rms
lower AC input, less motor power output
Input current
1 A
input 110 V
AC
, T
a
=25
°
C, IRSM836-084MA
Output
Power(3phases)
150 W**
IRSM836-084MA
Current per leg
1000 mA*
IRSM836-084MA
*
RMS, 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
0.25 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)
R7 has to be changed to 3.48 kΩ
Protections
Output current trip level
2.5A
pk
Configured by changing either shunt resistors
RS1, RS2, RS3 or comparator threshold by
resistor R7
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