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

TOP253PN AC-DC offline Switcher IC

  • Stock: 20

    Availability: InStock priceValidUntil: 2026-03-17

  • Brand: Power Integrations
  • SKU: 2957 | DAE634

Availability: InStock priceValidUntil: 2026-03-17

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

    Qty :

  • Quantity Pricing (inc GST)

    5 + 86.85 15 + 79.89 30 + 73.51

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

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

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

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

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

Related Links for TOP253PN AC-DC offline Switcher IC

    TOP253PN Datasheet:

Package Includes

  • 1 X TOP253PN AC-DC offline Switcher IC
Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

Reviews (0)

Write a review

Note: HTML is not translated!
    Bad           Good
CAPTCHA verification code

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.
Do you ship all over India?
Yes — we dispatch orders across India.
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 accept bulk / OEM orders?
Yes — we handle bulk orders and OEM supply requests across India. Share part number and quantity for a quote.
Are components original / new?
We aim to supply genuine, new parts. For sourced items, we confirm availability and provide the best matching grade/brand possible.

NEW Products

Product Page : New Products

7402 Quad NOR gate

7402  Quad NOR gateA logic gate is an elementary building block of a digital cir..

Rs.17.70 (inc GST)
Rs.15.00 + GST

SKU: 64 | DAA255
Stock: 15

TM1650 LED driver control and keyboard scanning IC

 TM1650 LED Driver Control and keyboard scanning ICTM1650 is a keyboard scan interface and LED ..

Rs.22.42 (inc GST)
Rs.19.00 + GST

SKU: 3772 | DAF739
Stock: 4

2 Pin Male Right Angle Header 5.08 mm pitch (Combicon Connector)

Combicon 2 Pin Right Angle Male Header Connector XY-2500 F-B 5.08 series 2 Pin Right Angle Male hea..

Rs.4.48 (inc GST)
Rs.3.80 + GST

SKU: 2729 | DAE239
Stock: 50

H2010 10mm Photoelectric Sensor

H2010 10mm Photoelectric Sensor H2010 10mm Photoelectric SensorThe H2010 Photoelectric Sensor i..

Rs.29.50 (inc GST)
Rs.25.00 + GST

SKU: 6069 | DAG901
Stock: 800

Have You Seen

Product Page : Have You Seen

DFRobot Fermion: VOC Gas Sensor – Volatile Organic Compounds Detector (Breakout, 1-500ppm, MEMS)

DFRobot Fermion: VOC Gas Sensor – Volatile Organic Compounds Detector (Breakout, 1-500ppm, MEMS) Fer..

Rs.504.00 (inc GST)
Rs.427.12 + GST

SKU: 10381 | DAJ213
Stock: 8

CH392 Ethernet Protocol Stack Controller SPI and UART bus QFN28 IC

CH392 Ethernet Protocol Stack Controller SPI and UART Bus CH392 Ethernet Protocol Stack Controller ..

Rs.377.60 (inc GST)
Rs.320.00 + GST

SKU: 7305 | DAF479
Stock: 5

Nextion Intelligent NX1060P101-011R-I 10.1" TouchScreen Display

Nextion Intelligent Series 10.1" HMI Touchscreen DisplayNX1060P101-011R-I is a 10.1" resistive touch..

Rs.13,098.94 (inc GST)
Rs.11,100.80 + GST

SKU: 2127 | DAB506
Stock: 0

FQPF7N80C N‑Channel MOSFET TO‑220F Package

Fairchild N‑Channel MOSFET FQPF7N80C for High-Voltage ApplicationsFQPF7N80C N‑Channel MOSFET for hig..

Rs.147.50 (inc GST)
Rs.125.00 + GST

SKU: 10002 | DAI992
Stock: 25

Related Products

LNK364PN IC AC-DC Offline Switcher IC

LNK364PN IC AC-DC Offline Switcher IC

LNK364PN IC AC-DC Offline Switcher ICLNK364PN IC Energy efficient off line switcher ICLNK364PN is sp..

Rs.71.74 (inc GST)
Rs.60.80 + GST

SKU: 536 | DAA468
Stock: 15
TNY268PN IC AC/DC Switching Converter IC

TNY268PN IC AC/DC Switching Converter IC

TNY268PN IC AC/DC Switching Converter ICTNY268PN IC - Efficient AC/DC Converter with 700V MOSFET, au..

Rs.84.96 (inc GST)
Rs.72.00 + GST

SKU: 2933 | DAE608
Stock: 150
TNY278PN IC AC/DC Switching Converter IC

TNY278PN IC AC/DC Switching Converter IC

TNY278PN IC AC/DC Switching Converter ICTNY278PN IC - Energy-efficient Off-Line Switcher with 700V M..

Rs.62.78 (inc GST)
Rs.53.20 + GST

SKU: 2939 | DAE615
Stock: 25
TOP247YN AC-DC offline Switcher IC

TOP247YN AC-DC offline Switcher IC

TOP247YN AC-DC offline Switcher ICTOP247YN IC integrates high voltage MOSFET, PWM control, and fault..

Rs.168.50 (inc GST)
Rs.142.80 + GST

SKU: 2954 | DAE631
Stock: 10
Viper12A Low Power Off Line SMPS Primary Switcher

Viper12A Low Power Off Line SMPS Primary Switcher

Viper12A Low Power Off Line SMPS Primary SwitcherViper12A Low Power SMPS IC + Current Mode PWM Contr..

Rs.39.83 (inc GST)
Rs.33.75 + GST

SKU: 2985 | DAE696
Stock: 2