Mitsubishi M63000 4-channel actuator motor driver Datasheet

MITSUBISHI <CONTROL / DRIVER IC>
M63000SP
4-CHANNEL ACTUATOR MOTOR DRIVER
DESCRIPTION
PIN CONFIGURATION (TOP VIEW)
The M63000SP is a semiconductor IC developed as the motor
driver used to CD Player,CD-ROM.
This circuit includes Standby circuit,TSD circuit and 4-Channel
BTL Driver that is able to drive four actuators with one IC.
Vref - in
1
36 Standby
Vref - out
2
35 SS . GND
Vctl1(+)
3
34 Vctl4(+)
VM1(-)
4
33 VM4(-)
VM1(+)
5
32 VM4(+)
6
31
7
30
FEATURES
● Low Output saturation voltage (typ:1.35V,at 0.5A)
● Large Operating supply voltage range(4.5–15V)
● Minimum Crossover distortion
APPLICATION
8
9
GND
10
M63000SP
CD Player,CD-ROM,Video-CD
29
28
GND
27
11
26
12
25
VM2(+)
13
24 VM3(+)
VM2(-)
14
23 VM3(-)
Vctl2(+)
15
22 Vctl3(out)
Reg-Vref
16
21 Vctl3(-)
Vcc
17
20 Vcc
Reg-base
18
19 Vctl3(+)
Outline 36P4E
BLOCK DIAGRAM
Vctl1(+)
3
+
-
Vref- out
Vref - in
Vcc
Vcc
2
1
17
20
+
-
Regbase
18
1.23V
+
Reg-Vref
16
+
-
34 Vctl4(+)
10K
10K
VM1(+)
5
+
-
5K
5K
10K
+
-
4
Vctl2(+)
15
+
+
10K
VM2(+)
13
14
+
33 VM4(-)
Standby
Function
19 Vctl3(+)
21 Vctl3(-)
22 Vctl3
out
TSD
37K
+
-
24 VM3(+)
+
23 VM3(-)
CH3
CH2
VM2(-)
32 VM4(+)
+
-
1–4 ch
5K
+
-
+
CH4
CH1
VM1(-)
10K
35K
+
36
35
6–12, 25–31
Standby
SS.GND
PGND ( 8PIN)
MITSUBISHI <CONTROL / DRIVER IC>
M63000SP
4-CHANNEL ACTUATOR MOTOR DRIVER
PIN DESCRIPTIONS
Pin No.
1
2
3
4
5
6
– 12
13
14
15
16
17
18
Symbol
Vref - in
Vref - out
Vctl1(+)
VM1(-)
VM1(+)
GND
VM2(+)
VM2(-)
Vctl2(+)
Reg-Vref
Vcc
Reg-base
Function
Reference voltage input terminal
Reference voltage output terminal
CH1 amp. non-inverted 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. non-inverted input terminal
Connect the resistors
Power supply
Connect the base of external PNP
Pin No.
19
20
21
22
23
24
25
– 31
32
33
34
35
Symbol
Vctl3(+)
Vcc
Vctl3(-)
Vctl3(out)
VM3(-)
VM3(+)
GND
VM4(+)
VM4(-)
Vctl4(+)
SS . GND
Standby
36
Function
CH3 amp. non-inverted input terminal
Power supply
CH3 amp. inverted input terminal
CH3 input amp. output terminal
CH3 amp. inverted output terminal
CH3 amp. non-inverted output terminal
GND
CH4 amp. non-inverted output terminal
CH4 amp. inverted output terminal
CH4 amp. non-inverted input terminal
Small signal GND
L standby input terminal
ABSOLUTE MAXIMUM RATING (Ta=25˚C)
Conditions
Symbol
Vcc
Io
Parameter
Supply Voltage
Output Current
17
,
Vin
Maximum Input
Voltage of each Terminals
1
,
Pt
Kθ
Tj
Topr
Tstg
Power Dissipation
Thermal derating
Junction temperature
Operating temperature
Storage temperature
20
3
,
Rating
15
500
Unit
V
mA
0–Vcc
V
5.7
22
150
-10–75
-40–125
W
˚C/W
˚C
˚C
˚C
pin
15
,
16
,
19
,
21
,
34
,
36
pin
With infinite heatsink
With infinite heatsink
RECOMMENDED OPERATING CONDITIONS
Symbol
Vcc
Io
Parameter
Supply Voltage
Output current
ELECTRICAL CHARACTERISTICS
Symbol
Parameter
Min.
4.5
Limits
Typ.
Unit
Max.
13.2
500
V
mA
(Ta=25˚C,Vcc=9V unless otherwise noted.)
Test conditions
Min.
Icc1
Circuit current
at standby function
Icc2
Circuit current
Vsat
Output saturation voltage
Vofs 1
Vofs 2
Output offset voltage – 1
Output offset voltage – 2
Gv
Voltage gain between
input and output
Standby
Standby Function
CH1, 2, 4, Vref=Vctl=2.5V (Gain=10times)
CH 3 , Vref=Vctl=2.5V (Gain=2.66times)
CH1, 2, 4
CH 3 uses input amp. as a buffer.
36 pin input voltage due to all circuit shutting off.
36 pin input voltage due to all circuit working.
Reg5V
Regulator output voltage
Vcc=7.5V 16pin - GND: 3.6k
16pin - collector of PNP transistor: 10.8k
4.70
Ain
CH1, 2, 3 and 4
input voltage range.
Input Amp. input voltage range
of each channel.
0.3V
Iin 36
Standby terminal
input current
Standby terminal input current at 2.0V input.
Limits
Typ.
-120
-100
19.08
13.62
Unit
100
µA
35
49
mA
1.35
1.90
V
Vref=Vctl=2.5V, Standby=0V
Vref=Vctl=2.5V, Standby=2.0V
Top and Bottom saturation voltage of
output power Tr. Load Current Io=0.5A
Max.
20.00
14.54
+120
+100
20.83
15.37
0.8
2.0
4.90
mV
dB
V
V
5.10
V
Vcc-1.8V
V
500
µA
MITSUBISHI <CONTROL / DRIVER IC>
M63000SP
4-CHANNEL ACTUATOR MOTOR DRIVER
ELECTRICAL CHARACTERISTICS
Symbol
(Ta=25˚C,Vcc=9V unless otherwise noted.)
Parameter
Test conditions
Limits
Min.
Typ.
Max.
Unit
IinR
VREF amplifier
input current
Vref=2.5V
-1
-0.05
0
µA
IinC
INPUT amplifier
input current
Vctl=Vref=2.5V
-1
-0.15
0
µA
Min.
Limits
Typ.
Max.
CONFIRMED PARAMETER AT ES EVALUATION
These parameters cannot test under Ta=25˚C conditions.
Therefore, these values of these parameters were confirmed by
the ES evaluations.
Symbol
TSD
Test conditions
Parameter
Thermal shut-down
protection temperature
152
This device does not guarantee the electrical function until above
TSD function temperature range.
The function is guaranteed under maximum junction temperature
that is regulated in the
Absolute Maximum Rating, so TSD function is a protection circuit
for unusual Tj when this device is used over Tj 150˚C.
Therefore, this device must function under Tj maximum 150˚C
condition.
SHORT PROTECT
M63000SP has an internal short protect circuit .
It can proof between any output to Vcc or GND and each output to
other output with under Vcc 13.2V condition.
THE TIMING CHART
Please start M63000SP with the following timing chart.
Vcc
Vref-in
Vctl
Standby
Vctl=Vref-in
Unit
˚C
MITSUBISHI <CONTROL / DRIVER IC>
M63000SP
4-CHANNEL ACTUATOR MOTOR DRIVER
EXPLANATION OF OPERATION
1.The characteristics between Control voltage and Output voltage
CH1,CH2,CH4 AMP.
CH3 AMP.
The input Amp.(Vctl terminal)consists of the non-inverted Amp. and
the output(VM+,VM-) is amplified by the different voltage between
Vref and Vctl. The voltage gain of this input Amp. is 1 time.
Also,the output Amp. is the Master-Slave constitution.Each of
Master Amp.(VM+) and Slave Amp. (VM-)have the gain of 10 times
and the output voltage is about (Vcc-0.7)/2.
The three terminals(Inverted,non-inverted and output)of Input Amp.
go to external pins. So,the Amp. constitution (for example, Buffer
Amp.) and the Gain can be adjusted by the external resistors.
The output Amp., the same with CH1, 2 and 4, consist of the
Master-Slave Amp.
Each of the Master-Amp.(VM+) and Slave Amp.(VM-) have the
gain of 2.66 and the output voltage is about (Vcc-0.7)/2.
Output of non-inverted Amp.
(Gain=2.66)
Output of non-inverted Amp.
(Gain=10.0)
+
Vref
+
VM+
+
+
+
VM+
+
VM-
CH3
CH1
Vctl+
Vref
Vctl+
+
VM-
Vctl-
+
Vctlout
10KΩ
5KΩ
Input of non-inverted Amp.
(Gain=1)
Output of inverted Amp.
(Gain=10.0)
CH1,2,4Amp.
Input Amp.
(sets gain externally)
CH3Amp.(uses input Amp.as a Buffer Amp.)
Vctl+
Vctl+
0.5V
Vref
(2.5V)
VM+
(Vcc-0.7)/2
Output of inverted Amp.
(Gain=2.66)
Vref
(2.5V)
VM-
1V
VM+
VM-
2.66V
2.5V
(Vcc-0.7)/2
2.5V
Gain =
2.66V
5.0V
0.5V
= 10.0 Times
= 20 dB
5.32V
Gain =
1.0V
= 5.32 Times
= 14.5dB
MITSUBISHI <CONTROL / DRIVER IC>
M63000SP
4-CHANNEL ACTUATOR MOTOR DRIVER
TYPICAL CHARACTERISTICS
Output saturation voltage-Load current characteristics(Vcc=9V)
Output Voltage
(V)
9
0.86
8
0.92
0.97
Top side saturation
voltage
1.07
1.12
1.02
Output H voltage
1.16
The voltage range
that is able to
drive a motor
7
2
1
Output L voltage
100
0.46
0.39
0.32
0.26
0.19
0.13
0.07
Bottom side saturation voltage
200
300
400
500
600
700
(mA)
Load current
Frequency characteristics
(dB)
(deg)
180
40
PHASE
GAIN
20
90
GAIN
0
0
PHASE
-20
-90
-40
-180
0.03 0.06 0.1
0.3 0.6 1
3
6 10
30 60 100
300 600
FREQUENCY(KHZ)
Thermal derating curve
Power Dissipation (Pdp) (W)
With infinite heatsink
5.0
Used board
Size:174 X 140mm
Thickness:1.5mm
Paper Phenol on both sides
At mounted on a board
4.0
Without heatsink
3.0
2.0
1.0
0
25
50
75
100
Ambient Temperature (Ta) (˚C)
125
150
MITSUBISHI <CONTROL / DRIVER IC>
M63000SP
4-CHANNEL ACTUATOR MOTOR DRIVER
APPLICATION EXAMPLE
1
1
2.5V
1–4 ch
Vref-in
+
-
Vref
Vref-out
Standby
37K
Standby
Function
36
35K
2
35
Vctl1(+)
+
+
-
3
5K
4K
VM1(-)
4
10K
4K
13.3K
Focus
VM1(+)
4K
13.3K
4K
13.3K
6
4K
4K
13.3K
7
VM4(-)
33
13.3K
VM4(+)
+
5
+
Vctl4(+)
34
13.3K
4K
SS.GND
10K
5K
+
32
13.3K
+
Tracking
31
13.3K
4K
30
TSD
29
8
GND
9
Slide
28
10
27
11
26
13.3K
12
VM2(+)
GND
13
M
+
-
4K
3.75K
+
-
13.3K
4K
3.75K
10K
13.3K +
-
14
4K
3.75K
+
-
25
10K
Spindle
VM3(+)
24
M
10K
23
VM3(-)
VM2(-)
13.3K
Vctl2(+)
15
5V VREG
10.8K
+
-
4K
560K
pwm2
+
10K
Vctl3(-)
21
82K
Vcc
17
1K
Vcc
Vcc
20
0.022uF
10K
10K
18
+
-
+
OP1
1.23V
10uF
Vctl3(out)
5K
3.6K
6.8
0.022uF
22
Reg-Vref
16
6.8
10K
3.75K
10K
19
82K 560K
Vctl3(+)
Reg-base
10uF
Vcc
pwm1
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