MITSUMI
Motor Driver MM1036
Motor Driver
Monolithic IC MM1036
Outline
This is a motor driver IC developed for video movie use. It has four modes : open, forward, reverse and brake.
It can be used with power supply voltages of 4~16V.
Features
1. Operating voltage range
4~16V
2. Current consumption during standby
2A max
3. Built-in 2.2V stable power supply
4. Can operate on single power supply
5. Control pins D0 and D1 have TTL interface
6. Built-in thermal shutdown
7. Built-in counter-electromotive clamp diode
Package
SOP-8B (MM1036XF)
Applications
Video movies (auto-focus, zoom)
Equivalent Circuit Diagram
MITSUMI
Motor Driver MM1036
Pin Description
1
4
3
2
8
5
6
7
SOP-8B
Pin no.
Pin name
Function
1
GND
GND
2
M0
M0 output pin
3
M1
M1 output pin
4
V
CC
V
CC
5
V
C
Output voltage control
6
V
REF
Stable power supply
7
D0
D0 control pin
8
D1
D1 control pin
Mode Settings
D0
D1
Mode
M0
M1
L
L
Open
L
L
H
L
Forward
H
L
L
H
Reverse
L
H
H
H
Brake
L
L
Absolute Maximum Ratings
(Ta=25C)
Item
Symbol
Ratings
Units
Conditions
Storage temperature
T
STG
-40~+125
C
Operating temperature
T
OPR
-15~+75
C
Power supply voltage
V
CC
20
V
Stable power supply
Pd
350
*
1
mW
470
*
2
Output current
I
O
100
*
3
mA
D0, D1 applied voltages
VD
IN
-0.3~+7.0
V
VD
IN
<
= V
CC
+0.7
Voltage applied to VC
VC
IN
-0.3~+7.0
V
Notes :
*
1 Loss tolerance for unit of C
*
2 Loss tolerance when mounted on 20 38 1 [mm] glass epoxy board
*
3 Within 100ms [Refer to materials]
500
400
300
200
100
0
0
50
100
25
75
150
125
(
*
2)
(
*
1)
Loss tolerance Pd (mW)
Ambient temperature Ta (
C)
MITSUMI
Motor Driver MM1036
Electrical Characteristics
(Except where noted otherwise, Ta=25C, V
CC
=6.0V, V
M
=4.5V)
Item
Symbol
Measurement conditions
Min. Typ. Max. Units
Operating voltage
V
CC
4.0
16
V
Consumption current 1
Icc1
VD0, VD1=0V, V
CC
=16V
2.0
A
Consumption current 2
I
CC
2
VD0, VD1=2.4V, V
CC
=16V
9.5
15
mA
Output saturation voltage (L)
Vsat
IM=60mA
250
mV
Output voltage (L) Load fluctuation 1
Lreg1 (L)
IM=10~60mA
200
mV
Output voltage (L) Load fluctuation 2
Lreg2 (L)
IM=10~100mA
350
mV
M0, M1 I/O ratio
K
K=VM/VC, IM=0mA
2.85
3.00
3.15
Output voltage range
V
M
IM=-60mA
2.0
V
CC
-1.1
V
Output voltage (H) Load fluctuation 1
Lreg1 (H)
IM=0~-65mA
100
mV
Output voltage (H) Load fluctuation 2
Lreg2 (H)
IM=-10~-100mA
200
mV
Reference voltage
Vref
Iref=1mA
2.10
2.20
2.30
V
D0, D1 threshold voltages
V
TH
0.6
2.4
V
D0, D1 input currents
I
D
VD0, VD1=5V
40
100
A
Thermal shutdown operating temperature
150
C
Thermal shutdown
50
C
hysteresis temperature
Maximum output current-Input/output
difference voltage characteristics (25C)
Loss tolerance-Temperature characteristics
100
80
60
40
20
0
0
5
10
15
(
*
2)
(
*
1)
Maximum output current
Iomax (mA)
Input output difference
voltage V
CC
-V
M
(V)
Note : Calculate from Io max.=Pd/(V
CC
-V
M
+0.3)
*
1 Unit : IC
*
2 When mounted on glass epoxy board
20 38 1 [mm]
*
1 Unit : IC
*
2 When mounted on glass epoxy board
20 38 1 [mm]
Measuring Circuit
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