UM1483 Datasheet, PDF (25/35 Pages) STMicroelectronics – Low power motor control board STEVAL-IHM036V1

UM1483 Using STEVAL-IHM036V1 with the STM32 PMSM FOC SDK v3.0 Motor Control Firmware
Table 3. STEVAL-IHM036V1 motor control workbench parameters for power part
Parameter
STEVAL-IHM036V1
default value
Unit
ICL shutout
Disabled
Dissipative brake
Disabled
Bus voltage sensing
Disabled
Bus voltage divider 1/…
116
Min. rated voltage
18
V
Max. rated voltage
350
V
Nominal voltage
325
V
Temperature sensing
Enabled
V0
1055
mV
T0
25
°C
ΔV/ΔT
29
mV/°C
Max. working temperature on sensor
90
°C
Overcurrent protection
Enabled
Comparator threshold
0.55
V
Overcurrent network gain
0.39
V/A
Expected overcurrent threshold
1.41
A
Overcurrent feedback signal polarity
Active-low
Overcurrent protection disabling network
Current sensing
Disabled
Enabled
Current reading topology
Shunt resistor(s) value
One shunt resistor
0.4
Ω
Amplifying network gain
3.33
T-rise
1000
ns
Power switches - minimal deadtime
500
ns
Power switches - max. switching frequency
50
kHz
U, V, W driver - high side driving signal
Active-high
U, V, W driver - low side driving signal complemented from high side
Disabled
U, V, W driver - low side driving signal polarity
Active-low
Doc ID 022398 Rev 1
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