A3949SLPTR-TIC MOTOR DRVR PWM FULL 16TSSOP|ALLEGRO MICROSYSTEMS INC|Lead free|RoHS Compliant A3950SEUTR-T A3950SLPTR-T A3949SLPTR-TIC MOTOR DRVR PWM FULL 16TSSOP|ALLEGRO MICROSYSTEMS INC (VA)|Lead free|RoHS Compliant A3950SEUTR-T A3950SLPTR-T