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)
MAS [ MICRO ANALOG SYSTEMS ]
