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FAN7621S Datasheet (PDF) - ON Semiconductor

FAN7621S Datasheet PDF - ON Semiconductor
Part # FAN7621S
Download  FAN7621S Download

File Size   597.0 Kbytes
Page   14 Pages
Manufacturer  ONSEMI [ON Semiconductor]
Direct Link  http://www.onsemi.com
Logo ONSEMI - ON Semiconductor
Description PFM Controller for Half-Bridge Resonant Converters

FAN7621S Datasheet (PDF)

Go To PDF Page Download Datasheet
FAN7621S Datasheet PDF - ON Semiconductor

Part # FAN7621S
Download  FAN7621S Click to download

File Size   597.0 Kbytes
Page   14 Pages
Manufacturer  ONSEMI [ON Semiconductor]
Direct Link  http://www.onsemi.com
Logo ONSEMI - ON Semiconductor
Description PFM Controller for Half-Bridge Resonant Converters

FAN7621S Datasheet (HTML) - ON Semiconductor

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FAN7621S Product details

Description
The FAN7621S is a pulse frequency modulation controller for high-efficiency half-bridge resonant converters. Offering everything necessary to build a reliable and robust resonant converter, the FAN7621S simplifies designs and improves productivity, while improving performance. The FAN7621S includes a highside gate-drive circuit, an accurate current-controlled oscillator, frequency-limit circuit, soft-start, and built-in protection functions. The high-side gate-drive circuit has a common-mode noise cancellation capability, which guarantees stable operation with excellent noise immunity.

Features
■ Variable Frequency Control with 50% Duty Cycle for Half-bridge Resonant Converter Topology
■ High Efficiency through Zero Voltage Switching (ZVS)
■ Fixed Dead Time: 350ns
■ Up to 300kHz Operating Frequency
■ Auto-Restart Operation for All Protections with an External LVCC
■ Protection Functions: Over-Voltage Protection (OVP), Over-Current Protection (OCP), Abnormal Over-Current Protection (AOCP), Internal Thermal Shutdown (TSD)

Applications
■ PDP and LCD TVs
■ Desktop PCs and Servers
■ Adapters
■ Telecom Power Supplies
■ Video Game Consoles




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About ON Semiconductor


ON Semiconductor is a publicly traded company that designs, develops, and manufactures a wide range of semiconductor products for various applications, including automotive, computing, consumer, industrial, and communications markets.
The company was founded in 1999 and is headquartered in Phoenix, Arizona.
ON Semiconductor offers a broad portfolio of power management, analog, and discrete semiconductors, including power MOSFETs, diodes, rectifiers, and voltage regulators, among others.
The company's products are designed to be energy efficient, reliable, and cost-effective, and are used in a variety of applications, including portable electronics, industrial automation systems, renewable energy systems, and automotive electronics.
ON Semiconductor is dedicated to innovation and customer satisfaction, and is committed to providing its customers with the best semiconductor solutions to meet their needs.

*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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