Overview of TOP247YN by Power Integrations
The TOP247YN IC from Power Integrations is a voltage-mode switching regulator designed for AC/DC conversion, delivering a maximum power rating of 125W. It operates within a temperature range of -40 to 150°C and can handle an input voltage range from 85VAC to 265VAC. Encapsulated in a TO-220-7C package, the TOP247YN features six pins and employs a flyback topology for the efficient transfer of energy from input to output with isolation. This component supports a switching frequency of up to 140 kHz and provides a maximum output current of 5.76 A. It is built using CMOS technology, ensuring high reliability and performance. Moreover, the TOP247YN is RoHS compliant, adhering to environmental standards by avoiding hazardous substances in its construction.
This part stands out due to its integrated features aimed at powering supply support circuits, showcasing a single switcher configuration that operates in voltage-mode control, employing pulse width modulation (PWM) for precise power delivery. Despite its non-qualified status, the TOP247YN is supported by Power Integrations’ commitment to quality, reflected in its construction of plastic/epoxy material and a matte tin terminal finish ensuring durability and longevity.
Industry Applications for TOP247YN
The versatility of the TOP247YN makes it a suitable candidate for a variety of industry applications. It’s important to note that these use cases are conceptual and should be validated by engineering and design teams for compatibility. Given its robust performance characteristics, here are a few potential fields:
- Consumer Electronics: Devices such as power supplies for TVs, computers, and gaming consoles might utilize the TOP247YN for its efficient AC/DC conversion, providing stable power in a compact form factor.
- Energy and Power Systems: Power management solutions for residential and commercial infrastructures, including uninterruptible power supplies (UPS) and power conditioners, could benefit from the high efficiency and thermal performance of the TOP247YN.
- Renewable Energy: Solar inverters and wind turbine power systems, where efficiency and reliability are paramount, could leverage the TOP247YN’s capability for isolated flyback conversion to handle variable input voltages effectively.
Each of these applications takes advantage of the TOP247YN’s high-output current capability, its broad operating temperature range, and the efficient power conversion facilitated by its flyback topology.
About Power Integrations
Power Integrations is a leading manufacturer specializing in the design and production of high-efficiency Switching Regulator or Controllers and other power circuits. The company is known for its commitment to innovation in the field of power conversion and management solutions, catering to a wide array of industry sectors. Power Integrations’ product portfolios, including the TOP247YN, are recognized for their integration, reliability, and environmental compliance. These products are designed to reduce energy consumption, maximize power density, and simplify the overall design and implementation process in power supply applications. With a focus on advancing power conversion technology, Power Integrations continues to develop solutions that address the evolving needs of modern electronic devices and systems.
Where to Find TOP247YN by Power Integrations
For those interested in purchasing the TOP247YN component or exploring compatible parts within the Switching Regulator or Controllers category, findchips.com serves as a valuable resource. By conducting a search on Findchips, users can access current stock levels, pricing, and detailed specifications for the TOP247YN, alongside other relevant components from Power Integrations as well as alternate parts from different manufacturers.
In the past, distributors such as Win Source Electronics, LCSC, EBV Elektronik, and Mouser Electronics have carried the TOP247YN. However, as stock levels and availability can fluctuate, it’s recommended to check findchips.com for the most up-to-date information regarding where to buy this part and others.