Allegro Microsystems A3979SLPTR-T, Stepper Motor Driver IC, 35 V 2.5A 28-Pin, TSSOP
Allegro Microsystems A3979SLPTR-T, Stepper Motor Driver IC, 35 V 2.5A 28-Pin, TSSOP, Output Configuration: Bipolar, Mounting Type: Surface Mount, Maximum Operating Supply Voltage: 5.5 V, Minimum Operating Supply Voltage: 3 V, Dimensions: 9.7 x 4.4 x 1.05mm, Length: 9.7mm, Maximum Operating Temperature: +85 °C, Minimum Operating Temperature: -20 °C, Width: 4.4mm