
343
Item
Symbol
Condition
Rated value
Unit
Power voltage-1
V
CC1 max
Without signal (25pin terminal)
52
V
Power voltage-2
V
CC2 max
Without signal (5pin terminal)
7
V
Power voltage-3
V
CC3 max
FET drive power (6pin terminal)
15
V
Phase current
I
O max
1 pulse 100ms,T
C
=25C
7
A
Loss-1
P
D max1
Single FET for phase switching,T
C
=25C
12.5
W
Loss-2
P
D max2
Single FET for constant current control,T
C
=25C
27
W
Operating temperature on PCB
T
C
No-condensing at a low temperature
0~105
C
Temperature at joint
T
j max
——————
150
C
Storage temperature
T
stg
——————
-40~125
C
Item
Symbol
Condition
Rated value
Unit
Power voltage-1
V
CC1
With signal (25pin terminal)
18~42
V
Power voltage-2
V
CC2
With signal (5pin terminal)
5.0±5%
V
Power voltage-3
V
CC3
With signal (6pin terminal)
12.0±10%
V
Power voltage-4
V
CCO
With signal (24pin terminal)
10~42
V
Output current
I
O max
Total current
4
A
Phase driver withstanding voltage
V
DSS
ID=10mA(TC=25C)
60min
V
Outline
Maximum rating
(Tc = 25C)
Recommended operation condition
(Ta = 25C)
PMM530
This HIC has been developed for the purpose to further simplify the usage of 5-phase stepping motor. When combined only
with the controller IC to generate the excitation mode, this HIC can configure a driver device for a 5-phase stepping motor.
is a single packaged power hybrid IC of the switching elements to be used for driving 5-phase stepping motor.
Characteristics
High speed and high torque rotation by 5-phase pentagon system.
Constant voltage and constant current PWM driving system (excited by others).
Power voltage (driving power)
: VCC1=18~42V
High output current
: 4A max. (1A/phase)
Reduced heat generation by using MOSFET for the power drive element.
The all-in-one packaging reduces number of parts around peripheral circuits.
Two package types are available, enabling flexible PCB designing.
PMM5301
PMM5303
HIC for 5-Phase Stepping Motor
H