3953 - FULL-BRIDGE PWM MOTOR DRIVER

Product Overview

Allegro MicroSystems

Datasheet Details

Part number	3953
Manufacturer	Allegro MicroSystems
File Size	230.05 KB
Description	FULL-BRIDGE PWM MOTOR DRIVER
Datasheet	3953 Datasheet
Additional preview pages of the 3953 datasheet.

Product details

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 = 43°C/W 2 1 SUFFIX 'LB', R θJA = 63°C/W 0 25 50 75 100 TEMPERATURE IN °C 125 150 Dwg.GP-049-2A ELECTRICAL CHARACTERISTICS at TJ = 25˚C, VBB = 5 V to 50 V, VCC = 3.0 V to 5.5 V (unless otherwise no

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 Diodes I Internal ThermalShutdown Circuitry I Crossover-Current and UVLO Protection Always order by complete part number: Part Number A3953SB A3953SLB Package 16-Pin DIP 16-Lead SOIC RθJA 43°C/W 67°C/W.

📁 Similar Datasheet

395PT - Phase Control Thyristors (nELL)

Other Datasheets by Allegro MicroSystems

3951 - FULL-BRIDGE PWM MOTOR DRIVER
3952 - FULL-BRIDGE PWM MOTOR DRIVER
3955 - FULL-BRIDGE PWM MICROSTEPPING MOTOR DRIVER
3957 - FULL-BRIDGE PWM MICROSTEPPING MOTOR DRIVER
3958 - DMOS FULL-BRIDGE PWM MOTOR DRIVER

Published: Mar 30, 2005 |