L6223 Datasheet | STMicroelectronics

DMOS PROGRAMMABLE HIGH SPEED UNIPOLAR STEPPER MOTOR DRIVER HIGH EFFICIENCY UNIPOLAR STEPPER MOTOR DRIVER HIGH SPEED UNIPOLAR STEPPER MOTOR DRIVER SUPPLY VOLTAGE UP TO 46V PHASE CURRENT UP TO 1A UP TO 2A/PHASE IN DUAL CONFIGURATION PARALLEL CMOS µP INTERFACE FOR FULL/HALF STEP MOTOR ROTATION SERIAL INTERFACE FOR 6 BIT PROGRAMMING CLOSE/OPEN LOOP, 8 PWM CURRENT LEVELS DUAL PWM FREQUENCY SELECTION INPUT BIDIRECTIONALLY PROTECTED THERMAL SHUTDOWN DESCRIPTION The L6223 is a programmable integrated system for driving a unipolar stepper motor. It is realized in Multipower BCD technology. The DMOS output BLOCK DIAGRAM MULTIPOWER BCD TECHNOLOGY POWERDIP 16+2+2 ORDERING NUMBER : L6223 stage,...