A3951 Datasheet, Driver, Allegro MicroSystems

A3951 Features

• Driver I I I I I I I I ± 2 A Continuous Output Current Rating 50 V Output Voltage Rating Internal PWM Current Control Internal Transient Suppression Diodes Under-Voltage Lockout Internal Therm

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Part number:

A3951

Manufacturer:

Allegro MicroSystems

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201.73kb

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📄 Datasheet

Description:

Full-bridge pwm motor driver. Outputs Disabled Forward Reverse Brake, See Note 4 H SUFFIX 'W', R θJA H L L X X H L X = 38°C/W H H 2 SUFFIX 'B', R θJA = 43°

A3951 Application

• Applications this has the effect of shorting the motor’s back-EMF voltage, resulting in current flow that brakes the motor dynamically. However, if

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A3951

Allegro MicroSystems

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