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3940 Datasheet (PDF) - Allegro MicroSystems

3940 Datasheet PDF - Allegro MicroSystems
Part # 3940_03
Download  3940 Download
File Size   598.22 Kbytes
Page   12 Pages
Manufacturer  ALLEGRO [Allegro MicroSystems]
Direct Link  http://www.allegromicro.com
Logo ALLEGRO - Allegro MicroSystems
Description FULL-BRIDGE POWER MOSFET CONTROLLER

3940 Datasheet (PDF)

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3940 Datasheet PDF - Allegro MicroSystems

Part # 3940_03
Download  3940 Click to download

File Size   598.22 Kbytes
Page   12 Pages
Manufacturer  ALLEGRO [Allegro MicroSystems]
Direct Link  http://www.allegromicro.com
Logo ALLEGRO - Allegro MicroSystems
Description FULL-BRIDGE POWER MOSFET CONTROLLER

3940 Datasheet (HTML) - Allegro MicroSystems


3940 Product details

FEATURES
„ Drives wide range of n-channel MOSFETs
„ Charge pump to boost gate drive at low-battery-input conditions
„ Bootstrapped gate drive with charge pump for 100% duty cycle
„ Synchronous rectification
„ Fault diagnostic output
„ Adjustable dead-time cross-conduction protection
„ Motor lead short-to-battery and short-to-ground protection
„ Undervoltage/overvoltage protection
„ -40°C to +150°C, TJ operation
„ Thermal shutdown




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About 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.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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