SLA7026 PDF Datasheet


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Description

This is HIGH-CURRENT PWM/ UNIPOLAR STEPPER MOTOR CONTROLLER/DRIVERS. SLA7024M, SLA7026M, AND SMA7029M HIGH-CURRENT PWM, UNIPOLAR STEPPER MOTOR CONTROLLER, DRIVERS SMA7029M 1 Data Sheet 28201 OUTA OFF DELAY A REFERENCE A GROUND A IN A OUT A SENSE A CNTRL SPLY SENSE B OUT B OFF DELAY B GROUND B REFERENCE B IN B OUT B VREF + The SLA7024M, SLA7026M, and SMA7029M are designed for high-efficiency and high-performance operation of 2-phase, unipolar stepper motors. An automated, innovative packaging technology combined with power FETs and monolithic logic, control circuitry advances power multi-chip modules (PMCMs™) toward the complete integration of motion control. Highly automated manufacturing techniques provide low-cost and exceptionally reliable PMCMs suitable for controlling and directly driving a broad range of 2-phase, unipolar stepper motors. The three stepper motor multi-chip modules differ primarily in output current ratings (1.5 A or 3.0 A) and package style. All three PMCMs are rated for an absolute maximum limit of 46 V and utilize advanced NM.