DA6013.000
24 April, 2008
MAS6013
Stepper Motor Driver IC
•
Four Stepper Motor Driver Outputs
•
Low Voltage Operation
•
Very Low Standby Current
DESCRIPTION
The MAS6013 Stepper Motor Driver is low power and
low voltage stepper motor driver IC ideally suited for
driving miniature bipolar stepper motors of watches
and clocks. The circuit has four stepper motor driver
circuits being capable of driving two bipolar stepper
motors.
MAS6013 provides high load currents even at low
supply voltages. Supply voltage ranges from 1.0 V to
5.0 V. The low voltage operation extends the battery
lifetime. For higher current driving capability it is also
possible to connect inputs and outputs in parallel.
FEATURES
•
Four Stepper Motor Driver Outputs Capable of
Driving Two Bipolar Stepper Motors (14 mA @
VDD = 3 V)
Wide Supply Voltage Range 1.0 V..5.0 V
Very Low Standby Current
APPLICATIONS
•
•
•
•
Watch and Clock Stepper Motor Driver
Motor Driver
LED Driver
Relay Driver
•
•
BLOCK DIAGRAM
OUT2
OUT3
OUT1
OUT4
INP4
STEPPER
MOTOR
DRIVER
VSS
STEPPER
MOTOR
DRIVER
STEPPER
MOTOR
DRIVER
INP1
INP2
VDD
INP3
STEPPER
MOTOR
DRIVER
1 (6)
DA6013.000
24 April, 2008
PAD LAYOUT
760 µm
INP1
INP2
VDD
OUT1
OUT2
OUT3
OUT4
MAS
6013
1140 µm
INP3
INP4
VSS
DIE size = 760
µm
x 1140
µm;
PAD size = 80 x 80
µm
Note:
Because the substrate of the die is internally connected to VSS, the die has to be connected to VSS or left
floating. Please make sure that VSS is the first pad to be bonded. Pick-and-place and all component assembly
are recommended to be performed in ESD protected area.
Note:
Pad coordinates are measured from the left bottom corner of the chip to the center of the pads. The
coordinates may vary depending on sawing width and location, however, distances between pads are accurate.
Pad Identification
Stepper Motor Driver Input 1
Stepper Motor Driver Input 2
Stepper Motor Driver Input 3
Stepper Motor Driver Input 4
Supply Ground
Stepper Motor Driver Output 4
Stepper Motor Driver Output 3
Stepper Motor Driver Output 2
Stepper Motor Driver Output 1
Supply Voltage
Name
INP1
INP2
INP3
INP4
VSS
OUT4
OUT3
OUT2
OUT1
VDD
X-coordinate
[µm]
µ
152
µm
152
µm
152
µm
152
µm
152
µm
609
µm
609
µm
609
µm
609
µm
609
µm
Y-coordinate
[µm]
µ
941
µm
755
µm
569
µm
382
µm
194
µm
216
µm
407
µm
597
µm
788
µm
938
µm
Note
2 (6)
DA6013.000
24 April, 2008
ABSOLUTE MAXIMUM RATINGS
Parameter
Supply Voltage
Input Voltage
Operating Temperature
ESD Rating
Symbol
V
DD
-V
SS
V
IN
T
OP
V
ESD
Conditions
Min
-0.2
V
SS
-0.3
-20
-2
Max
6.0
V
DD
+0.3
+70
2
Unit
V
V
o
C
kV
Latchup Current Limit
I
LUT
For all pins,
Human Body Model (HBM),
ESD Association Standard
Test Method ESD-STM5.1-
1998, C
ESD
= 100 pF,
Rs = 1500
Ω),
For all pins,
test according to
Micro Analog Systems
specification ESQ0141.
- 100
+ 100
mA
Junction Temperature
Storage Temperature
T
Jmax
T
ST
-55
+ 175
+150
°
C
o
C
Stresses beyond those listed may cause permanent damage to the device. The device may not operate under these conditions, but it will
not be destroyed.
ELECTRICAL CHARACTERISTICS
Operating Conditions: VDD=3 V, Temperature = 25° Unless Otherwise Specified.
C
Parameter
Supply Voltage
Operating Temperature
Input Voltage LO
Input Voltage HI
Input Current
VDD Standby Current
Motor Driver Output Current
(R
L
=200Ω,
VINP1/3=0 V, VINP2/4=VDD or
VINP1/3=VDD, VINP2/4=0 V)
Symbol
V
DD
T
OP
V
IL
V
IH
I
P_IN
I
DD_STANDBY
|I
P_OUT
|
Conditions
Min
1.0
-20
0
80%
VDD
Typ
Max
5.0
+70
20%
VDD
VDD
Unit
V
o
C
V
V
nA
nA
VINPD=VINP1..4=0 V
VINPD=VINP1..4=3 V
VINPD=VINP1..4=0 V
VINPD=0 V, VINP1..4=3 V
VDD=1.0 V
VDD=1.2 V
VDD=1.5 V
VDD=3.0 V
VDD=3.6 V
VDD=5.0 V
R
L
=200Ω, C
L
=30 pF
VDD=3.0 V
VDD=1.0 V
1.4
3.5
5.0
12.5
15.5
22.5
-5
5
0.1
0.1
3.8
5.0
6.6
14
16.9
23.7
90
420
1
1
µA
µA
mA
mA
mA
mA
mA
mA
ns
Motor Driver Output Delay Time
T
P
3 (6)
DA6013.000
24 April, 2008
TYPICAL APPLICATION
VDD
MAS6013
M1
µP
M2
VSS
4 (6)
DA6013.000
24 April, 2008
SAMPLES IN SBDIL 20 PACKAGE
1
2
3
INP1
INP2
INP3
INP4
VSS
4
5
6
7
8
9
10
MAS6013AA1
YYWW
XXXXX.X
20
19
18 VDD
17 OUT1
16 OUT2
15 OUT3
14 OUT4
13
12
11
Top Marking Definitions:
YYWW = Year Week
XXXXX.X = Lot Number
PIN DESCRIPTION
Pin Name
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Type
NC
NC
NC
DI
DI
DI
DI
G
NC
NC
NC
NC
NC
DO
DO
DO
DO
P
NC
NC
Function
Note
INP1
INP2
INP3
INP4
VSS
Stepper Motor Driver Input 1
Stepper Motor Driver Input 2
Stepper Motor Driver Input 3
Stepper Motor Driver Input 4
Ground
OUT4
OUT3
OUT2
OUT1
VDD
Stepper Motor Driver Output 4
Stepper Motor Driver Output 3
Stepper Motor Driver Output 2
Stepper Motor Driver Output 1
Supply Voltage
A = Analog, D = Digital, P = Power, G = Ground, I = Input, O = Output, NC = Not Connected
5 (6)
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