A2918SWV Datasheet | Allegro MicroSystems

Data Sheet 29319.24A DUAL FULL-BRIDGE PWM MOTOR DRIVER The A2918SWH and A2918SWV motor drivers are designed OUT1A 1 OUT2A 2 E2 3 OUT2B 4 to drive both windings of a bipolar stepper motor or bidirectionally control two dc motors. All bridges are capable of sustaining 45 V and include internal pulse-width modulation (PWM) control of the output current to 1.5 A. LOAD SPLY 5 For PWM current control, the maximum output current is PWM 1 VREF PWM 2 VCC SENSE2 6 ENABLE2 7 PHASE2 8 T RC2 9 C GROUND 10 U . LOGIC SPLY 11 Y RC1 12 PHASE1 13 D L ENABLE1 14 O N REFERENCE 15 n SENSE1 16 R O ig OUT1B 17 P s E1 18 D CE de Dwg.PP-051 E N w...