Product Images are shown for illustrative purposes only and may differ from actual product.

TOP253PN AC-DC offline Switcher IC

Write a review | 1 reviews

Stock: 5
Availability: InStock priceValidUntil: 2026-11-19
Brand: Power Integrations
SKU: 2957 | DAE634

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

Qty :
Qty 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.

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

Write a review

Your Name

Your Review

Note: HTML is not translated!

Rating Bad Good

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.

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.

What details should I share for sourcing a non-listed component?

Send these details for fastest sourcing: - Exact part number - Manufacturer (if known) - Package type - Product image (if possible) - Required quantity - Delivery address + PIN code - Timeline/urgency

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 →

NEW Products

Product Page : New Products

XL2576 12V 52KHz Buck DC/DC Converter TO263 IC

XL2576 Buck DC/DC Converter TO263 IC for Efficient Power Management XL2576 12V Buck DC/DC Converter..

Rs.46.14 (inc GST)
Rs.39.10 + GST

SKU: 7258 | DAF756

Stock: 150

Write review

ULTRASONIC SENSOR HCSR04

HC-SR04 Ultrasonic Distance Sensor ModuleHC-SR04 Ultrasonic Sensor for accurate distance measurement..

Rs.94.16 (inc GST)
Rs.79.80 + GST

SKU: 189 | DAB406

Stock: 10

HANRUN HR961160C Ethernet Connector

HANRUN HR961160C Ethernet Connector RJ45 with Magnetics HANRUN HR961160C RJ45 Connector for 10/100 ..

Rs.254.44 (inc GST)
Rs.215.63 + GST

SKU: 9961 | DAI667

Stock: 10

TIP147 Darlington Silicon Power Transistors

TIP147 Darlington Silicon Power Transistor TIP147 transistor for general-purpose amplification with ..

Rs.64.90 (inc GST)
Rs.55.00 + GST

SKU: 683 | DAA209

Stock: 45

Have You Seen

Product Page : Have You Seen

2200uf 35V Electrolytic Capacitor

Electrolytic Capacitor 2200uF 35V Radial Type 2200uF 35V Radial Electrolytic Capacitor, low leakage..

Rs.15.34 (inc GST)
Rs.13.00 + GST

SKU: 1451 | DAB467

Stock: 2

Write review

SG3525 Pulse Width Modulator

SG3525 Pulse Width Modulator Controller SG3525 PWM Controller for switching power supplies with 5.1V..

Rs.41.30 (inc GST)
Rs.35.00 + GST

SKU: 382 | DAA415

Stock: 17

Write review

MORNSUN B1212S-1WR3 1W Isolated DC/DC Converter Module

MORNSUN B1212S-1WR3 1W Isolated DC/DC Converter Module MORNSUN B1212S-1WR3 is a 1 W isolated DC/DC c..

Rs.164.02 (inc GST)
Rs.139.00 + GST

SKU: 3836 | DAG449

Stock: 40

LASA Solder Wire 500 Grams 18G

LASA Solder Wire 500 Grams 18GLASA 500g Solder Wire for efficient electrical connections; Low meltin..

Rs.4,619.70 (inc GST)
Rs.3,915.00 + GST

SKU: 10285 | DAD289

Stock: 5

Write review

TOP253PN AC-DC offline Switcher IC

Qty :

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 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

Specification of TOP253PN AC-DC offline Switcher IC

Applications of TOP253PN AC-DC offline Switcher IC

Related Links for TOP253PN AC-DC offline Switcher IC

Package Includes

Write a review

NEW Products

Product Page : New Products

SKU: 7258 | DAF756

Stock: 150

SKU: 189 | DAB406

Stock: 10

SKU: 9961 | DAI667

Stock: 10

SKU: 683 | DAA209

Stock: 45

Have You Seen

Product Page : Have You Seen

SKU: 1451 | DAB467

Stock: 2

SKU: 382 | DAA415

Stock: 17

SKU: 3836 | DAG449

Stock: 40

SKU: 10285 | DAD289

Stock: 5

Related Products

SKU: 235 | DAA246

Stock: 13

SKU: 1423 | DAA398

Stock: 33

SKU: 2935 | DAE611

Stock: 5

SKU: 2944 | DAE620

Stock: 25

SKU: 2947 | DAE624

Stock: 5

SKU: 3048 | DAE786

Stock: 1

SKU: 3184 | DAD206

Stock: 20

SKU: 3667 | DAB965

Stock: 10