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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 2µA 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
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MITSUMI
Motor Driver MM1036
Pin Description
1432
8567
SOP-8B
Pin no. Pin name Function
1 GND GND
2 M0 M0 output pin
3 M1 M1 output pin
4 V
CC VCC
5 VC 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
LLOpen LL
HLForward HL
LHReverse LH
HHBrake LL
Absolute Maximum Ratings
(Ta=25°C)
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
*
3mA
D0, D1 applied voltages VD
IN
-
0.3~+7.0 V VDIN
<
=
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]
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500
400
300
200
100
0
0 50 10025 75 150125
(*2)
(
*
1)
Loss tolerance Pd (mW)
Ambient temperature Ta (°C
)
MITSUMI
Motor Driver MM1036
Electrical Characteristics
(Except where noted otherwise, Ta=25°C, VCC=6.0V, VM=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 µA
Consumption current 2 I
CC2 VD0, VD1=2.4V, VCC=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
VCC-
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 µA
Thermal shutdown operating temperature
150 °C
Thermal shutdown
50 °C
hysteresis temperature
Maximum output current-Input/output
difference voltage characteristics (25°C)
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
-
VM(V)
Note : Calculate from Io max.=Pd/(VCC-VM+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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