Name: TOP254PN
Brand: Power Integrations
SKU: TOP254PN
Availability: InStock
Rating: 5 (148 reviews)

TOP254PN

For Reference Only

Part Number	TOP254PN
Manufacturer	Power Integrations
Description	IC OFFLINE SWIT PROG OVP 8DIP
Datasheet	TOP254PN Datasheet TOP254PN Specifications
Package	8-DIP (0.300", 7.62mm), 7 Leads
ECAD
In Stock	289,008 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 20 - May 25 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # TOP254PN (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 TOP254PN specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add TOP254PN with quantity into BOM. Heisener.com does NOT require any registration to request a quote of TOP254PN.

TOP254PN Specifications

Manufacturer	Power Integrations
Category	Integrated Circuits (ICs) - PMIC - AC DC Converters, Offline Switchers
Package	8-DIP (0.300", 7.62mm), 7 Leads
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)	28W
Fault Protection	Current Limiting, Over Temperature, Over Voltage
Control Features	-
Operating Temperature	-40°C ~ 150°C (TJ)
Package / Case	8-DIP (0.300", 7.62mm), 7 Leads
Supplier Device Package	DIP-8C
Mounting Type	Through Hole

TOP254PN Datasheet

TOP254PN Reviews

Ved*****ava

April 9, 2023

★ ★ ★ ★ ★

I bought this for myself, and liked it so much. I also bought one for a friend.

Clark*****rajan

April 9, 2023

★ ★ ★ ★ ★

Heisener has everything! Each product is easy to search and navigate. No minimum quantities. Fast shipping!

Soph*****adig

April 5, 2023

★ ★ ★ ★ ★

Great deal, immediate response and very quick delivery!

Max*****lone

March 26, 2023

★ ★ ★ ★ ★

I love your products are well organized. You make it easy to spend $$$! Lol. Keep up the good work folks!

Bay***** Ware

March 24, 2023

★ ★ ★ ★ ★

Fast shipping, items are exactly as promised. Reliable company to work with.

Noe*****xon

February 20, 2023

★ ★ ★ ★ ★

Incredible fast delivery,All super OK. Thanks

Domini*****dersen

February 19, 2023

★ ★ ★ ★ ★

These are high quality connectors. They work as you would expect them to. There is not much else you can say about them.

Write a Review

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TOP254PN Packaging

TOP254PN FAQ

1. How to order TOP254PN 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 TOP254PN is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the TOP254PN. All suppliers must pass our qualification reviews before they can publish their products including TOP254PN on Heisener; we pay more attention to the channels and quality of TOP254PN products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the TOP254PN price and inventory displayed accurate?

The price and inventory of TOP254PN 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 TOP254PN?

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 TOP254PN we delivered, we will accept the replacement or return of the TOP254PN 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 TOP254PN.

(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 TOP254PN pin diagram, TOP254PN datasheet?

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

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MBB0207CC4991FC100	Vishay BC Components, RES 4.99K OHM 0.6W 1% AXIAL, Axial, TOPSwitch?-HX	View
1610160000	Weidmuller, TERM BLOCK HDR 7POS VERT 3.5MM, -, TOPSwitch?-HX	View
20020013-G101B01LF	Amphenol Anytek, TERM BLOCK PLUG 10POS STR 5MM, -, TOPSwitch?-HX	View
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2M803-001-06ZNU8-200PN	Amphenol Aerospace Operations, M803 6C 4#23 2#20 PIN PLUG OM, -, TOPSwitch?-HX	View
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AIB6FC16-10PS	Amphenol Industrial Operations, GT 3C 3#12 PIN PLUG, -, TOPSwitch?-HX	View
T 3649 502	Amphenol Sine Systems Corp, CONN PLUG 14POS INLINE PIN, -, TOPSwitch?-HX	View
CA3106E28-9PZF80	ITT Cannon, LLC, CONN PLUG 12POS INLINE W/PINS, -, TOPSwitch?-HX	View
RMM10DSUS	Sullins Connector Solutions, CONN EDGE DUAL FMALE 20POS 0.156, -, TOPSwitch?-HX	View

TOP254PN 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

TOP254PN

D# TOP254PN

Power Integrations

Off Line Switcher 7-Pin PDIP-C - Rail/Tube (Alt: TOP254PN)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

TOP254PN

D# TOP254PN

Power Integrations

Off Line Switcher 7-Pin PDIP-C (Alt: TOP254PN)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

TOP254PN

D# TOP254PN

Power Integrations

Off Line Switcher 7-Pin PDIP-C (Alt: TOP254PN)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

TOP254PN

Power Integrations

20W/30W PK (85-264V AC) 28W/47W PK (230V AC) - Rail/Tube

Part Number

Manufacturer

Description

Stock

TOP254PN

D# 596-1173-5-ND

Power Integrations

IC OFFLINE SWIT PROG OVP 8DIP

1158

Part Number

Manufacturer

Description

Stock

TOP254PN

In stock shipping within 2days

6260

Part Number

Manufacturer

Description

Stock

TOP254PN

D# 1500860

Power Integrations

IC, OFF-LINE SWITCHER, 20/30W, 254

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

TOP254PN

POWERINTEGRATIONS

OEM/CM QUOTES ONLY | NO BROKERS

22597

Part Number

Manufacturer

Description

Stock

TOP254PN

POWER

OEM/CM Immediate delivery

6000

Part Number

Manufacturer

Description

Stock

TOP254PN

D# 869-TOP254PN

Power Integrations

AC/DC Converters Off-Line Switcher IC 20W/30W PK

RoHS: Compliant

446

Part Number

Manufacturer

Description

Stock

TOP254PN

D# NS-TOP254PN

Power Integrations

OEM/CM ONLY

7838

Part Number

Manufacturer

Description

Stock

TOP254PN

Power Integrations

OEM/CM ONLY

216

Part Number

Manufacturer

Description

Stock

TOP254PN

POWER

IN stock Immediate delivery

6015

Part Number

Manufacturer

Description

Stock

TOP254PN

POWER

shipping today

13496

Part Number

Manufacturer

Description

Stock

TOP254PN

mfr

RFQ

14626

Part Number

Manufacturer

Description

Stock

TOP254PN

Power Integrations

IC OFFLINE SWIT PROG OVP 8DIP

870

Part Number

Manufacturer

Description

Stock

TOP254PN

D# 1500860

Power Integrations

IC, OFF-LINE SWITCHER, 20/30W, 254

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

TOP254PN

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

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