UDN2998 - Allegro

UDN2998 DUAL FULL-BRIDGE MOTOR DRIVER

2998 DUAL FULL-BRIDGE MOTOR DRIVER As an interface between low-level logic and solenoids, dc (brush) motors, or stepper motors, the UDN2998W dual full-bridge driver will operate inductive loads up to 50 V with continuous output currents of up to 2 A per bridge or peak (start-up) currents to 3 A. The control inputs are compatible with TTL, DTL, and 5 V CMOS .

Features

I I I I I I I I ±3 A Peak Output Current Output Voltage to 50 V Integral Output Suppression Diodes Output Current Sensing TTL/CMOS Compatible Inputs Internal Thermal Shutdown Circuitry Crossover-Current Protected Automotive Capable Always order by complete part number: UDN2998W . 2998 DUAL FULL-BRIDGE MOTOR DRIVER FUNCTIONAL BLOCK DIAGRAM (ONE OF TWO DRIVERS) BB Dwg. No. W-107A To maintain isolation between integrated circuit components and to provide for normal transistor operation, the ground tab must be connected to the most negative point in the external circuit. 10 ALLOWABLE PACKAG.