4-CHANNEL ACTUATOR MOTOR DRIVER
M56754SP
MITSUBISHI <CONTROL / DRIVER IC>
PIN DESCRIPTIONS
Symbol
V
CC
Vbs1
Vm1
Vctl1L
Vctl1H
VM1(-)
VM1(+)
GND
VM2(+)
VM2(-)
Vctl2
A1+
A1-
A1out
Symbol
A2-
Pin No.
Function
Pin No.
Function
5V power supply
Boot strap power supply terminal 1
Motor power supply terminal 1
CH1 amp. L gain input terminal
CH1 amp. H gain input terminal
CH1 amp. inverted output terminal
CH1 amp. non-inverted output terminal
GND
CH2 amp. non-inverted output terminal
CH2 amp. inverted output terminal
CH2 amp. input terminal
OP amp. 1 non-inverted input terminal
OP amp. 1 inverted input terminal
OP amp. 1 output terminal
OP amp. 2 output terminal
CH3 amp. L gain input terminal
A2out
Vctl3L
OP amp. 2 inverted input terminal
CH3 amp. inverted output terminal
CH3 amp. non-inverted output terminal
GND
CH4 amp. inverted output terminal
CH4 amp. non-inverted output terminal
CH4 amp. input terminal 1
Motor power supply terminal 2
Boot strap power supply terminal 2
CH4 amp. input terminal 2
Reference voltage input terminal
VM3(-)
VM3(+)
GND
VM4(-)
VM4(+)
Vctl4(1)
Vm2
Vbs2
Vctl4(2)
Vref
CH3 amp. H gain input terminal
Vctl3H
1
2
3
4
5
17
18
19
20
21
6
22
27
12
28
13
29
14
30
15
31
16
32
7
8
–
10
11
26
23
–
25
ABSOLUTE MAXIMUM RATING
(Ta=25C )
K
θ
Pt
4
,
5
,
13
,
14
,
15
,
17
,
19
,
20
,
28
,
31
,
32
pin
With infinite heatsink
Without heatsink
Vin
Symbol
Vbs
Vm
V
CC
Io
Parameter
Condition
Rating
15
15
7
700
Unit
V
V
V
2
,
30
pin
3
,
29
pin
1
pin
Tj
Topr
Tstg
Supply voltage
Supply voltage
Supply voltage
Output current
Maximum Input Voltage of
each Terminal
Power Dissipation
Junction temperature
Operating temperature
Storage temperature
With infinite heatsink
Without heatsink
0–V
CC
4.5
1.75
36
14
150
-10–75
-40–125
mA
V
W
mW/C
C
C
C
Thermal derating
RECOMMENDED OPERATING CONDITIONS
Min.
4.5
Typ.
5.0
5.0
Vm+1
Max.
5.5
Limits
Unit
5V Power Supply Voltage
Motor Power Supply Voltage
Boot Strap Supply Voltage
Symbol
Parameter
V
V
V
V
CC
Vm1,Vm2
Vbs1,Vbs2