3948 - DMOS FULL-BRIDGE PWM MOTOR DRIVER

Allegro MicroSystems

The 3948 by Allegro MicroSystems is a DMOS FULL-BRIDGE PWM MOTOR DRIVER. Below is the official datasheet preview.

Datasheet Details

Part number	3948
Manufacturer	Allegro MicroSystems
File Size	146.50 KB
Description	DMOS FULL-BRIDGE PWM MOTOR DRIVER
Datasheet	3948_AllegroMicroSystems.pdf
Additional preview pages of the 3948 datasheet.

Serial Interface.

s s s s s s s ±1.5 A, 50 V Continuous Output Rating Low rDS(on) Outputs Programmable Mixed, Fast, and Slow Current-Decay Modes Serial Interface Controls Chip Functions Synchronous Rectification for Low Power Dissipation Internal UVLO and Thermal-Shutdown Circuitry Crossover-Current Protection Always order by complete part number: Part Number A3948SB A3948SLB Package 24-pin batwing DIP 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.

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Published: Mar 30, 2005 |