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3971 Fiches technique (PDF) - Allegro MicroSystems

3971 Datasheet PDF - Allegro MicroSystems
No de pièce 3971
Télécharger  3971 Télécharger

Taille du fichier   141.47 Kbytes
Page   8 Pages
Fabricant  ALLEGRO [Allegro MicroSystems]
Site Internet  http://www.allegromicro.com
Logo ALLEGRO - Allegro MicroSystems
Description DUAL DMOS FULL-BRIDGE DRIVER

3971 Datasheet (PDF)

Go To PDF Page Télécharger Fiches technique
3971 Datasheet PDF - Allegro MicroSystems

No de pièce 3971
Télécharger  3971 Click to download

Taille du fichier   141.47 Kbytes
Page   8 Pages
Fabricant  ALLEGRO [Allegro MicroSystems]
Site Internet  http://www.allegromicro.com
Logo ALLEGRO - Allegro MicroSystems
Description DUAL DMOS FULL-BRIDGE DRIVER

3971 Fiches technique (HTML) - Allegro MicroSystems

3971 Datasheet HTML 1Page - Allegro MicroSystems 3971 Datasheet HTML 2Page - Allegro MicroSystems 3971 Datasheet HTML 3Page - Allegro MicroSystems 3971 Datasheet HTML 4Page - Allegro MicroSystems 3971 Datasheet HTML 5Page - Allegro MicroSystems 3971 Datasheet HTML 6Page - Allegro MicroSystems 3971 Datasheet HTML 7Page - Allegro MicroSystems 3971 Datasheet HTML 8Page - Allegro MicroSystems

3971 Détails du produit

Designed to interface between external PWM control logic and inductive loads such as relays, solenoids, dc motors, or stepper motors, each full bridge can operate with output currents to ±2.5 A and operating voltages to 50 V.
Low rDS(on) DMOS output drivers provide low power dissipation during PWM operation. Internal charge pump circuitry is used to create a boosted voltage to fully enhance the high-side DMOS switches.

FEATURES
■ ±2.5 A Load Current Capability per Bridge
■ Parallel Outputs for 5 A Load-Current Capability
■ Low rDS(on) Outputs Typically 325 mΩ source, 175 mΩ sink
■ Synchronous Rectification via Control Logic
■ Internal Undervoltage Monitor
■ Crossover-Current Protection
■ Source Connections for External Current Sensing
■ Thermal Shutdown Circuitry




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À propos de Allegro MicroSystems


Allegro MicroSystems is a semiconductor company that designs, manufactures, and markets high-performance power and sensing solutions. The company was founded in 1990 and is headquartered in Manchester, New Hampshire, USA.

Allegro MicroSystems' product portfolio includes Hall-effect sensors, power ICs, motor drivers, and magnetic digital position sensors. These products are used in a wide range of applications, including automotive, industrial, and consumer electronics.

Allegro MicroSystems is known for its expertise in magnetic sensing technology, which is used in many of its products. The company's products are designed to meet the highest standards of performance and reliability, and are manufactured using the latest technology and materials. Allegro MicroSystems also offers custom design and engineering services to meet the specific needs of its customers.

Allegro MicroSystems has a global presence, with sales offices and representatives located around the world. The company is dedicated to delivering innovative and reliable power and sensing solutions that meet the evolving needs of the electronics industry. In 2021, Allegro MicroSystems went public through an initial public offering (IPO) on the NASDAQ stock exchange.

*Ces informations sont fournies à titre informatif uniquement, nous ne serons pas responsables des pertes ou dommages causés par les informations ci-dessus.




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