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A6251M Datasheet (PDF) - Allegro MicroSystems

A6251M Datasheet PDF - Allegro MicroSystems
Part # A6251M
Download  A6251M Download

File Size   327.33 Kbytes
Page   7 Pages
Manufacturer  ALLEGRO [Allegro MicroSystems]
Direct Link  http://www.allegromicro.com
Logo ALLEGRO - Allegro MicroSystems
Description Universal-Input/15 W 67 kHz Flyback Switching Regulator

A6251M Datasheet (PDF)

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A6251M Datasheet PDF - Allegro MicroSystems

Part # A6251M
Download  A6251M Click to download

File Size   327.33 Kbytes
Page   7 Pages
Manufacturer  ALLEGRO [Allegro MicroSystems]
Direct Link  http://www.allegromicro.com
Logo ALLEGRO - Allegro MicroSystems
Description Universal-Input/15 W 67 kHz Flyback Switching Regulator

A6251M Datasheet (HTML) - Allegro MicroSystems

A6251M Datasheet HTML 1Page - Allegro MicroSystems A6251M Datasheet HTML 2Page - Allegro MicroSystems A6251M Datasheet HTML 3Page - Allegro MicroSystems A6251M Datasheet HTML 4Page - Allegro MicroSystems A6251M Datasheet HTML 5Page - Allegro MicroSystems A6251M Datasheet HTML 6Page - Allegro MicroSystems A6251M Datasheet HTML 7Page - Allegro MicroSystems

A6251M Product details

FEATURES AND BENEFITS
■ 67 kHz PWM with ±5% Frequency Jittering
Cost Reduction of EMI Noise Filtering
■ Rugged 650 V Avalanche-Rated MOSFET
Simplified Surge Absorption
No VDSS Derating Required
■ Low rDS(on) (3.95 Ω maximum)
■ Auto-Burst Mode for Stand-By Operation or Light Loads
Less Transformer Audible Noise
■ Built-In Leading Edge Blanking
■ Soft Start and Low Start-Up Current
Start-Up Circuit Disabled in Operation
■ Low Operating Current (4 mA max)
■ Automatic Burst Stand-By (intermittent operation)
Input Power <0.1 W at No Load
■ Auto-Bias Function
Stable Burst Operation Without Generating Interference
■ Internal Off-Timer Circuit
■ Built-In Constant-Voltage/Constant Current
■ Multiple Protections:
Pulse-by-Pulse Overcurrent Protection (OCP)
Overload Protection (OLP) with Auto Restart
Latching Overvoltage Protection (OVP)
Undervoltage Lockout (UVLO) with Hysteresis
Latching Thermal Shutdown (TSD)
■ Molded Small-Size 8-Pin Package
For Low-Height SMPS




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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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