PG001M Datasheet - Allegro MicroSystems

PG001M PARALLEL-TO-SERIAL DATA CONVERTER

AND OPERATION The PG001M is a CMOS step-motor control IC that converts parallel-input signals from a microprocessor (µP, or microcontroller, µC) to the serial-input data format required for control of an SLA7042M or SLA7044M microstepping, unipolar PWM, high-current motor driver. This control IC off.

PG001M PARALLEL-TO-SERIAL DATA CONVERTER The PG001M CMOS IC converts parallel-data signals from a lowcost, 8-bit microprocessor or microcontroller into a serial-data format compatible with the SLA7042M and SLA7044M power multi-chip modules to drive unipolar PWM, high-current stepper motors. The converter provides for five basic modes of operation: 1) normal, two-phase, full step (100% torque vector), 2) two-phase 'boosted' torque (141% torque vector), 3) half-step, constant torque operation (us.

PG001M Features

* s Intended For Use With SLA7042M or SLA7044M Microstepping, Unipolar PWM, High-Current Motor Drivers s Supports Five Stepper-Motor Operating Modes s µP-Compatible Inputs Always order by complete part number, PG001M . ™ PG001M PARALLEL-TO-SERIAL DATA CONVERTER FUNCTIONAL BLOCK DIAGRAM CONTROL SUPP

PG001M Datasheet (179.95 KB)