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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
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DA6013.000 24 April, 2008
PAD LAYOUT
760 m
INP1 INP2
VDD OUT1 OUT2 OUT3 OUT4 MAS 6013
1140 m
INP3 INP4 VSS
DIE size = 760 m x 1140 m; PAD size = 80 x 80 m 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 [m] 152 m 152 m 152 m 152 m 152 m 609 m 609 m 609 m 609 m 609 m Y-coordinate [m] 941 m 755 m 569 m 382 m 194 m 216 m 407 m 597 m 788 m 938 m Note
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DA6013.000 24 April, 2008
ABSOLUTE MAXIMUM RATINGS
Parameter Supply Voltage Input Voltage Operating Temperature ESD Rating Symbol VDD-VSS VIN TOP VESD Conditions Min -0.2 VSS-0.3 -20 -2 Max 6.0 VDD+0.3 +70 2 Unit V V o C kV
Latchup Current Limit
ILUT
For all pins, Human Body Model (HBM), ESD Association Standard Test Method ESD-STM5.11998, CESD = 100 pF, Rs = 1500 ), For all pins, test according to Micro Analog Systems specification ESQ0141.
- 100
+ 100
mA
Junction Temperature Storage Temperature
TJmax TST
-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 (RL =200, VINP1/3=0 V, VINP2/4=VDD or VINP1/3=VDD, VINP2/4=0 V)
Symbol VDD TOP VIL VIH IP_IN IDD_STANDBY |IP_OUT|
Conditions
Min 1.0 -20 0 80% VDD
Typ
Max 5.0 +70 20% VDD VDD
Unit
o
V C V V
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 RL=200, CL=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
nA nA 1 1 A A mA mA mA mA mA mA ns
Motor Driver Output Delay Time
TP
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DA6013.000 24 April, 2008
TYPICAL APPLICATION
VDD
MAS6013
M1
P
M2
VSS
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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
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DA6013.000 24 April, 2008
ORDERING INFORMATION
Product Code MAS6013AA1WA300 Product Stepper Motor Driver IC Package EWS-tested 150 mm diameter wafer, Thickness 400 m Comment
Contact Micro Analog Systems Oy for other wafer thickness options.
LOCAL DISTRIBUTOR
MICRO ANALOG SYSTEMS OY CONTACTS
Micro Analog Systems Oy Kamreerintie 2, P.O.Box 51 FIN-02771 Espoo, FINLAND Tel. +358 9 80 521 Fax +358 9 805 3213 http://www.mas-oy.com
NOTICE Micro Analog Systems Oy reserves the right to make changes to the products contained in this data sheet in order to improve the design or performance and to supply the best possible products. Micro Analog Systems Oy assumes no responsibility for the use of any circuits shown in this data sheet, conveys no license under any patent or other rights unless otherwise specified in this data sheet, and makes no claim that the circuits are free from patent infringement. Applications for any devices shown in this data sheet are for illustration only and Micro Analog Systems Oy makes no claim or warranty that such applications will be suitable for the use specified without further testing or modification.
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