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3953 Datasheet - Allegro MicroSystems

FULL-BRIDGE PWM MOTOR DRIVER

3953 Features

* I I I I I I I ± 1.3 A Continuous Output Current 50 V Output Voltage Rating 3 V to 5.5 V Logic Supply Voltage Internal PWM Current Control Saturated Sink Drivers (Below 1 A) Fast and Slow Current-Decay Modes Automotive Capable I Sleep (Low Current Consumption) Mode I Internal TransientSuppression Dio

3953 General Description

X = Irrelevant 2 115 Northeast Cutoff, Box 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000 Copyright © 1995, 2000 Allegro MicroSystems, Inc. * R OUTB 3953 FULL-BRIDGE PWM MOTOR DRIVER ALLOWABLE PACKAGE POWER DISSIPATION IN WATTS 5 RθJT = 6.0°C/W 4 3 SUFFIX 'B', R θJA = 4.

3953 Datasheet (230.05 KB)

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Datasheet Details

Part number:

3953

Manufacturer:

Allegro MicroSystems

File Size:

230.05 KB

Description:

Full-bridge pwm motor driver.
3953 BRAKE REF RC GROUND GROUND LOGIC SUPPLY PHASE ENABLE 1 2 3 4 LOGIC 5 6 7 8 VBB VCC 12 11 10 9 GROUND SENSE OUTA LOAD SUPPLY VBB 16 15 14 13 LOAD .

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TAGS

3953 FULL-BRIDGE PWM MOTOR DRIVER Allegro MicroSystems

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