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TOP250YN AC-DC offline Switcher IC


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  • Stock: 6

    Availability: InStock priceValidUntil: 2026-10-29

  • Brand: Power Integrations
  • SKU: 1397 | DAA212

Availability: InStock priceValidUntil: 2026-10-29

  • Rs. 230.10 (inc GST)
    Rs.195.00 + GST

    Qty :

GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

TOP250YN AC-DC offline Switcher IC

TOP250YN IC integrates high voltage MOSFET and PWM control for efficient power management.

The TOP250YN AC-DC offline Switcher IC is designed for power supply applications, offering superior performance and energy efficiency. This IC integrates a high voltage power MOSFET with PWM control, enhancing design flexibility. It features functions such as soft-start, frequency jittering for lower EMI, and a 132 kHz switching frequency, which automatically adjusts under light load conditions. The TOP250YN ensures tighter tolerances for critical parameters, simplifying design and optimizing costs.

Engineered for applications in SMPS and adapters, the TOP250YN AC-DC offline Switcher IC supports line sensing with overvoltage and undervoltage protection. Its design includes enhanced fault protection features and a larger creepage distance, making it suitable for various electronic systems. This versatility and efficiency make the TOP250YN an ideal choice for manufacturers looking to improve energy management in their products.

For Indian customers, the TOP250YN AC-DC offline Switcher IC stands out as a reliable component for efficient power conversion in electronic devices. Explore the benefits of integrating this IC into your designs to achieve better performance and reduce costs.

Explore the benefits of the AC DC converter Offline Switcher from DNA. The TOP250YN by the Manufacturer ensures efficient power management. Check other AC DC converter Offline Switcher that we have in stock.

If you're searching for specific electronic components, reach out to us at DNA. We can import items not currently in stock and support both retail and bulk orders. Explore our range, including Sensor Modules, Nextion Displays, and more. Contact Us.

Features of TOP250YN AC-DC offline Switcher IC

  • High voltage MOSFET integration
  • Soft-start function
  • Frequency jittering for lower EMI
  • Adjustable frequency (132 kHz/66 kHz)
  • Hysteretic thermal shutdown

Specification of TOP250YN AC-DC offline Switcher IC

  • Switching frequency: 132 kHz
  • Integrated fault protection
  • Line sensing capabilities
  • Externally set current limit
  • Automatic light load frequency reduction

Applications of TOP250YN AC-DC offline Switcher IC

  • SMPS
  • Adapters
  • Power supply units
  • LED drivers
  • Electronic devices

Related Links for TOP250YN AC-DC offline Switcher IC

Package Includes

  • 1 X TOP250YN AC-DC offline Switcher IC
Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

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Frequently Asked Questions

Do you provide a GST bills?
Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.
What is your return / replacement policy?
Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.
Where are you located / where do you ship from?
We’re based in Nashik, Maharashtra. All orders are dispatched from Nashik.
What payment methods do you accept?
We accept UPI, cards, netbanking, and other checkout options shown on the payment page.
Can you share a proforma invoice / quotation before I pay?
Yes — we can share a quotation/proforma invoice. Send: part number(s), quantity, your GSTIN (if applicable), billing name/address, and delivery PIN code.
If I order the same parts again later, will they match?
We try to maintain consistency, but supply can change. If matching lot/brand matters, tell us in advance and we’ll advise what’s available.
View all FAQs →

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