Name: TOP253PNAU
Brand: Power Integrations
SKU: TOP253PNAU
Availability: InStock
Rating: 5 (107 reviews)

TOP253PNAU

For Reference Only

Part Number	TOP253PNAU
Manufacturer	Power Integrations
Description	IC OFFLINE SWIT PROG OVP 8DIP
Datasheet	TOP253PNAU Specifications
Package	-
ECAD
In Stock	7,520 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 2 - May 7 (Choose Expedited Shipping)
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Payment Methods
Delivery Services

Part Number # TOP253PNAU (PMIC - AC DC Converters, Offline Switchers) is manufactured by Power Integrations and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For TOP253PNAU specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add TOP253PNAU with quantity into BOM. Heisener.com does NOT require any registration to request a quote of TOP253PNAU.

TOP253PNAU Specifications

Manufacturer	Power Integrations
Category	Integrated Circuits (ICs) - PMIC - AC DC Converters, Offline Switchers
Package	-
ECAD
Series	TOPSwitch®-HX
Output Isolation	Isolated
Internal Switch(s)	Yes
Voltage - Breakdown	700V
Topology	Flyback
Voltage - Start Up	-
Voltage - Supply (Vcc/Vdd)	-
Duty Cycle	78%
Frequency - Switching	66kHz
Power (Watts)	25W
Fault Protection	Current Limiting, Over Temperature, Over Voltage
Control Features	-
Operating Temperature	-40°C ~ 150°C (TJ)
Package / Case	-
Supplier Device Package	-
Mounting Type	-

TOP253PNAU Reviews

Josi*****octor

April 5, 2023

★ ★ ★ ★ ★

They work great and I hope to find more used for the extra ones.

Zay***** Saha

March 27, 2023

★ ★ ★ ★ ★

Have never had a problem with my order. Packages arrive on time and in great condition.

Marc*****nandez

March 18, 2023

★ ★ ★ ★ ★

Excellent service and product arrives in reasonable shipping rates. Well done!

Itza***** Jaggi

February 25, 2023

★ ★ ★ ★ ★

Well packed, good item, capacitors both within 2.5% tolerance!

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TOP253PNAU Packaging

TOP253PNAU FAQ

1. How to order TOP253PNAU on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that TOP253PNAU is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the TOP253PNAU. All suppliers must pass our qualification reviews before they can publish their products including TOP253PNAU on Heisener; we pay more attention to the channels and quality of TOP253PNAU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the TOP253PNAU price and inventory displayed accurate?

The price and inventory of TOP253PNAU fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of TOP253PNAU?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the TOP253PNAU we delivered, we will accept the replacement or return of the TOP253PNAU only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of TOP253PNAU.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as TOP253PNAU pin diagram, TOP253PNAU datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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TOP253PNAU Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

TOP253PNAU

D# TOP253PNAU-ND

Power Integrations

IC OFFLINE SWIT PROG OVP 8DIP

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TOP253PNAU

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