2-phase stepper motor unipolar IC,self excitation PWM current control with fixed off time. The built-in current sense resistor allows reduction in external components compared to the existing product. Also includes protection circuits which operates during abnormal motor operation (coil short & open) (Please refer to the application note for details.)Line up with different current outputs and sequencers are also available.
Feature
Power supply voltages: VBB=10V to 44V
Output current: IO=1.5A(max)
Self-excitation PWM current control
Off-time adjustable by external components
2-phase excitation
Applications
Copying machines
Printers
Manufacturing equipment
Catalogue
FPGA / CPLD
Memory
MOS 
MCU 
DSP
OCEP
Secondary 
Other 
