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STR-X6729 Datasheet (PDF) - Allegro MicroSystems

STR-X6729 Datasheet PDF - Allegro MicroSystems
Part # STR-X6729
Download  STR-X6729 Download

File Size   386.41 Kbytes
Page   11 Pages
Manufacturer  ALLEGRO [Allegro MicroSystems]
Direct Link  http://www.allegromicro.com
Logo ALLEGRO - Allegro MicroSystems
Description Off-Line Quasi-Resonant Switching Regulators

STR-X6729 Datasheet (PDF)

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STR-X6729 Datasheet PDF - Allegro MicroSystems

Part # STR-X6729
Download  STR-X6729 Click to download

File Size   386.41 Kbytes
Page   11 Pages
Manufacturer  ALLEGRO [Allegro MicroSystems]
Direct Link  http://www.allegromicro.com
Logo ALLEGRO - Allegro MicroSystems
Description Off-Line Quasi-Resonant Switching Regulators

STR-X6729 Datasheet (HTML) - Allegro MicroSystems

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STR-X6729 Product details

Description
The STR-X6729 is a quasi-resonant topology IC designed for SMPS applications. It shows lower EMI noise characteristics than conventional PWM solutions, especially at greater than 2 MHz. It also provides a soft-switching mode to turn on the internal MOSFET at close to zero voltage (VDS bottom point) by use of the resonant characteristic of primary inductance and a resonant capacitor.

Features and Benefits
▪ Quasi-resonant topology IC => Low EMI noise and soft switching
▪ Bottom-skip mode => Improved system efficiency over the entire output load by avoiding increase of switching frequency
▪ Standby mode => Lowers input power at very light output load condition
▪ Avalanche-guaranteed MOSFET => Improves system-level reliability and does not require VDSS derating
▪ 450 VDSS / 0.189 Ω RDS(on)
▪ Various protections => Improved system-level reliability
   ▫ Pulse-by-pulse drain overcurrent limiting
   ▫ Overvoltage Protection (bias winding voltage sensing), with latch
   ▫ Overload Protection with latch
   ▫ Maximum on-time limit

Applications include the following:
▪ Set Top Box
▪ LCD PC monitor, LCD TV
▪ Printer, Scanner
▪ SMPS power supplies




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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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