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TOP253PN AC-DC offline Switcher IC

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Stock: 5
Availability: InStock priceValidUntil: 2026-08-31
Brand: Power Integrations
SKU: 2957 | DAE634

Rs. 295.00 (inc GST)
Rs.250.00 + GST

Qty :
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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.

Description

TOP253PN AC-DC offline Switcher IC

TOP253PN AC to DC PWM Switch IC for SMPS with high voltage MOSFET, thermal shutdown, and fault protection.

The TOP253PN AC-DC offline Switcher IC is designed for efficient power conversion in switch mode power supplies (SMPS) and adapters. With a monolithic structure, the TOP253PN integrates a 700 V power MOSFET, PWM control, and thermal shutdown features to enhance reliability and performance. This IC is ideal for applications requiring high efficiency and compact design.

Featuring cycle-by-cycle current limiting and a patented high voltage start-up, the TOP253PN AC-DC offline Switcher IC reduces system cost while improving design flexibility. Its robust fault protection and loop compensation circuitry ensure safe operation in various environments. This makes it a preferred choice for electronic projects in India.

The TOP253PN is suitable for a variety of applications, including low-power adapters and consumer electronics. Its ability to convert AC to DC efficiently makes it essential for modern electronic designs. Explore the benefits of the TOP253PN AC-DC offline Switcher IC for your next project.

Explore the reliable AC DC converter Offline Switcher from DNA. The TOPSwitch-HX series offers efficiency and safety. Check other AC DC converter Offline Switcher that we have in stock.

At DNA, we cater to all your electronic component needs. If you can't find specific parts, reach out to us. We can import items and support both retail and bulk orders. Explore related products like Inductor, Power Supply, DC to DC Converter IC, and Microcontroller. Contact Us.

Features of TOP253PN AC-DC offline Switcher IC

700 V power MOSFET
PWM control
Thermal shutdown
Cycle-by-cycle current limiting
Fault protection

Specification of TOP253PN AC-DC offline Switcher IC

700 V
Integrated circuit
High voltage switched current source
Monolithic design
Auto-restart function

Applications of TOP253PN AC-DC offline Switcher IC

Low-power adapters
Consumer electronics
Switch mode power supplies
Power management systems

Package Includes

1 X TOP253PN 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.

How do I track my shipment?

After dispatch, you’ll receive a tracking link/number via email/WhatsApp/SMS (as applicable).

I forgot to add GST number at time of placing order, but I need GST Invoice in my firms name?

You can contact us via Contact us page and send your order details and GST number we will send you updated Invoice soft copy.

Do you support Purchase Orders (PO) for companies/colleges?

Yes — we accept POs. To process a PO faster, share: PO copy, billing address, shipping address, GSTIN (if applicable), and contact number. We’ll confirm availability, price, and dispatch timeline.

Can I return a component if I ordered the wrong value/package?

If the item is unused and in original packaging, we’ll check eligibility case-by-case. Some items may be non-returnable depending on category/condition.

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