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A3948 - DMOS Full-Bridge PWM Motor Driver

Features

  • s ±1.5 A, 50 V Continuous Output Rating s Low rDS(on) Outputs s Programmable Mixed, Fast, and Slow Current-Decay Modes s Serial Interface Controls Chip Functions s Synchronous Rectification for Low Power Dissipation s Internal UVLO and Thermal-Shutdown Circuitry s Crossover-Current Protection Always order by complete part number: Part Number Package A3948SB 24-pin batwing DIP A3948SLB 24-lead batwing SOIC RθJA 40°C/W 77°C/W RθJT 6°C/W 6°C/W 3948 DMOS FULL-BRIDGE PWM MOTOR DRIVER VDD L.

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Datasheet Details

Part number A3948
Manufacturer ALLEGRO
File Size 158.49 KB
Description DMOS Full-Bridge PWM Motor Driver
Datasheet download datasheet A3948 Datasheet
Additional preview pages of the A3948 datasheet.

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Full PDF Text Transcription

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A3948 DMOS Full-Bridge PWM Motor Driver Discontinued Product These parts are no longer in production The device should not be purchased for new design applications. Samples are no longer available. Date of status change: April 28, 2007 Recommended Substitutions: NOTE: For detailed information on purchasing options, contact your local Allegro field applications engineer or sales representative. Allegro MicroSystems, Inc. reserves the right to make, from time to time, revisions to the anticipated product life cycle plan for a product to accommodate changes in production capabilities, alternative product availabilities, or market demand. The information included herein is believed to be accurate and reliable. However, Allegro MicroSystems, Inc.
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