m56749fp Mitsumi Electronics, Corp., m56749fp Datasheet - Page 2

• Manufacturer Part Number: m56749fp
• Description: 4 Channel Actuator Motor Driver
• Manufacturer: Mitsumi Electronics, Corp.

PIN DESCRIPTION
ABSOLUTE MAXIMUM RATINGS (Ta=25˚C)
RECOMMENDED OPERATING CONDITIONS
Vcc
Vm1,Vm2
Vbs1,Vbs2
Vbs
Vm
Vcc
Io
Vin
Pt
K
Tj
Topr
Tstg
Symbol
Symbol
Pin No.
8
to
12
13
14
15
16
17
18
1
2
3
4
5
6
7
11
Bootstrap power supply
Motor power supply
5V power supply
Output Current
Maximum input voltage of terminals
Power dissipation
Thermal derating
Junction temperature
Operating temperature
Storage temperature
5V power supply
Motor power supply
Bootstrap power supply
Vrefm-out
Mute3ch-
Mute4ch-
Vctl1L
Vctl1H
VM1(-)
VM1(+)
GND
VM2(+)
VM2(-)
Vctl2H
Vctl2L
Vm1
Vbs1
Vcc
Symbol
Parameter
Parameter
1st channel Low gain input
1st channel High gain input
1st channel inverted amp. output
1st channel non-inverted amp. output
GND
2nd channel non-inverted amp. output
2nd channel inverted amp. output
2nd channel High gain input
2nd channel Low gain input
Motor power supply-1
Bootstrap power supply-1
5V power supply
Vm2 middle voltage output
3th channel mute terminal
4th channel mute terminal
Function
Free Air
Free Air
17
16
18
2
Min.
4.5
and
and
pin input voltage
,
3
,
20
21
4
Vm+1.0
Limits
pins input voltage
Typ.
pins input voltage
,
5.0
5.0
5
,
Pin No.
26
14
Conditions
,
to
30
31
32
33
34
35
36
19
20
21
22
23
24
25
Max.
5.5
15
29
,
19
4 CHANNEL ACTUATOR MOTOR DRIVER
,
-Por
Vbs2
Vm2
Vctl3(+)
Vctl3(-)
VM3(-)
VM3(+)
GND
VM4(+)
VM4(-)
Vctl4H
Vctl4L
SS. GND
Vrefm
Vref
22
Unit
MITSUBISHI <CONTROL / DRIVER IC>
V
V
V
Symbol
,
23
,
32
,
33
,
GND
4th channel non-inverted amp. output
4th channel inverted amp. output
4th channel High gain input
4th channel Low gain input
Small signal GND
Vm2 middle voltage monitor
Reference voltage input
Vcc check signal output
Bootstrap power supply-2
Motor power supply-2
3th channel non-inverted amp. input
3th channel inverted amp. input
3th channel inverted amp. output
3th channel non-inverted amp. output
35 36
,
pins
M56749FP
Function
-40 – +150
-20 – +70
0 – Vcc
Rating
700
150
7.0
1.2
9.6
15
15
mW/˚C
Unit
mA
˚C
˚C
˚C
W
V
V
V
V