2998中文资料DUAL FULL-BRIDGE MOTOR DRIVER数据手册Allegro规格书

描述 Description

DUAL FULL-BRIDGE MOTOR DRIVERAs 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 logic. Except for a common supply voltage and thermal shutdown, the two drivers in each package are completely independent.FEATURES
■ ±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

特性 Features

■ ±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