UDN2916 Datasheet - Allegro

UDN2916 DUAL FULL-BRIDGE PWM MOTOR DRIVER

2916 UDN2916B OUT 1A OUT 2A E2 SENSE 2 OUT 2B GROUND GROUND I 02 DUAL FULL-BRIDGE PWM MOTOR DRIVER VBB LOAD SUPPLY E1 SENSE 1 OUT 1B I 01 GROUND GROUND I 11 PHASE 1 V REF 1 RC 1 LOGIC SUPPLY 1 2 3 4 5 6 7 8 2 24 23 1 22 21 20 19 18 17 The UDN2916B, UDN2916EB, and UDN2916LB motor drivers are designed to drive both windings of a bipolar stepper motor or bidirectionally control two dc motors. Both bridges are capable of sustaining 45 V and include internal pulse-width modulation (PWM) control.

UDN2916 Features

* I I I I I I I 750 mA Continuous Output Current 45 V Output Sustaining Voltage Internal Clamp Diodes Internal PWM Current Control Low Output Saturation Voltage Internal Thermal Shutdown Circuitry Similar to Dual PBL3717, UC3770 Always order by complete part number: Part Number Package UDN2916B 24-Pi

UDN2916_Allegro.pdf