TOP271KG-TL
TOP271KG-TL is an ESOP-12 AC-DC controller and regulator, boasting a robust 725V rating, compliant with ROHS regulations
Inventory:9,148
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
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Part Number : TOP271KG-TL
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Package/Case : ESOP-11
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Manufacturer : Power Integrations
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Components Classification : AC DC Converters, Offline Switches
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Datesheet : TOP271KG-TL DataSheet (PDF)
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Series : TOP271
Overview of TOP271KG-TL
TOP271KG-TL is a Power Management (PMIC) IC optimized for high-speed and efficient operations, specifically designed to provide excellent performance in analog and digital signal switching applications.
Pinout
The TOP271KG-TL pinout refers to the configuration and function of each pin in its 12-BESOP (0.350", 8.89mm Width) package, which includes a diagram showing the layout of the pins when viewed from the top down with pins named sequentially. Each pin on the TOP271KG-TL has a specific role such as power supply input, ground connection, or signal interface.
Features
- EcoSmart Technology: The IC features POWER's EcoSmart technology, enabling efficient energy conversion while minimizing environmental impact.
Applications
- AC/DC Converter Design: TOP271KG-TL is an ideal component for designing AC/DC converters with high power density and reduced size.
- Offline Switches: The IC can be used as an offline switch in various applications, including smart devices and Internet of Things (IoT) systems.
Advantages and Disadvantages
Advantages
- High Efficiency: TOP271KG-TL offers high efficiency in power conversion, reducing heat generation and noise levels.
- Compact Design: The IC's compact design reduces size and weight, making it suitable for space-constrained applications.
- Eco-Friendly: POWER's EcoSmart technology ensures the IC is environmentally friendly, minimizing its carbon footprint.
- Wide Operating Range: TOP271KG-TL operates reliably across a wide range of temperatures and voltages, making it suitable for various applications.
Disadvantages
- Limited Current Handling: The IC's current handling capacity is limited compared to other similar products.
Equivalents
For similar functionalities, consider these alternatives to the TOP271KG-TL:
- OTHER AC/DC Converter ICs: Other Power Management ICs from POWER or other manufacturers offering similar features and performance.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Category | AC/DC Converters | RoHS | Details |
Series | TOP271 | Brand | Power Integrations |
Moisture Sensitive | Yes | Product Type | AC/DC Converters |
Factory Pack Quantity | 1000 | Subcategory | PMIC - Power Management ICs |
Tradename | TopSwitch-JX | Unit Weight | 0.017637 oz |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy ?
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package ?
Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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Payment ?
For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.
If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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TOP271KG-TL
TOP271KG-TL is an ESOP-12 AC-DC controller and regulator, boasting a robust 725V rating, compliant with ROHS regulations
Inventory:
9,148
Warranty & Returns
After Sales Service
What after-sales service can be provided?
We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:
·Initiate the request within 90 days after the item's shipment date.
·Coordinate the return or exchange with our team.
·Keep the items in their original condition as delivered.
·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.
Shipping
What channels of transportation of goods does the website support?
We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.







Package
How to ensure that the parts will be intact during transportation?
The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.




Payment
Which payment methods can be used to pay for goods
Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.
Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.




