Name: TOP249F
Brand: Power Integrations
SKU: TOP249F
Availability: InStock
Rating: 5 (153 reviews)

TOP249F

For Reference Only

Part Number	TOP249F
Manufacturer	Power Integrations
Description	IC OFFLINE SWIT UVLO HV TO262
Datasheet	TOP249F Datasheet TOP249F Specifications
Package	TO-262-7 (Formed Leads), 6 Leads
ECAD
In Stock	5,584 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 22 - May 27 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # TOP249F (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 TOP249F specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add TOP249F with quantity into BOM. Heisener.com does NOT require any registration to request a quote of TOP249F.

TOP249F Specifications

Manufacturer	Power Integrations
Category	Integrated Circuits (ICs) - PMIC - AC DC Converters, Offline Switchers
Package	TO-262-7 (Formed Leads), 6 Leads
ECAD
Series	TOPSwitch?-GX
Output Isolation	Isolated
Internal Switch(s)	Yes
Voltage - Breakdown	700V
Topology	Flyback
Voltage - Start Up	-
Voltage - Supply (Vcc/Vdd)	-
Duty Cycle	66.8%
Frequency - Switching	66kHz ~ 132kHz
Power (Watts)	250W
Fault Protection	Current Limiting, Over Temperature, Over Voltage
Control Features	Frequency Control
Operating Temperature	-40°C ~ 150°C (TJ)
Package / Case	TO-262-7 (Formed Leads), 6 Leads
Supplier Device Package	TO-262-7C
Mounting Type	Through Hole

TOP249F Datasheet

TOP249F Reviews

Sag*****urley

April 8, 2023

★ ★ ★ ★ ★

Boundless range of products, ease of search and fast delivery continue to impress. Heisener is always my first stop for electronic components.

Isab*****stes

April 2, 2023

★ ★ ★ ★ ★

Quality electronic components plus fast response.Thank you.

Tade*****randa

March 30, 2023

★ ★ ★ ★ ★

All resistors exactly -0.01%. Pretty good.

Jaxx*****angat

March 27, 2023

★ ★ ★ ★ ★

Excellent company. Product as described. Usually fast and well packed.Very nice.

Lau***** Kara

March 24, 2023

★ ★ ★ ★ ★

The helper is super handy, especially if you work with medium size PCB boards as it allows to hold the board steady in every position. It feels pretty sturdy and of good quality.

Marl*****udley

March 12, 2023

★ ★ ★ ★ ★

Order arrived to Estonia in 3 days. Item as described. Well packed.

Gia*****avez

March 11, 2023

★ ★ ★ ★ ★

Fast, Friendly Service. Item as described. Good Communications. Thank You!

Sele*****ucker

February 21, 2023

★ ★ ★ ★ ★

Very effective shopping path, service steady as a rock, keep up the great work.

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TOP249F Packaging

TOP249F FAQ

1. How to order TOP249F 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 TOP249F is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the TOP249F. All suppliers must pass our qualification reviews before they can publish their products including TOP249F on Heisener; we pay more attention to the channels and quality of TOP249F products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the TOP249F price and inventory displayed accurate?

The price and inventory of TOP249F 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 TOP249F?

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 TOP249F we delivered, we will accept the replacement or return of the TOP249F 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 TOP249F.

(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 TOP249F pin diagram, TOP249F datasheet?

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

TOP249F Related Products

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GRM0335C1E7R8CA01D	Murata, CAP CER 7.8PF 25V NP0 0201, 0201 (0603 Metric), TOPSwitch?-GX	View
1N4741CP/TR8	Microsemi Corporation, DIODE ZENER 11V 1W DO204AL, DO-204AL, DO-41, Axial, TOPSwitch?-GX	View
AD5241BR100	Analog Devices Inc., IC DGTL POT 256POS 14-SOIC, 14-SOIC (0.154", 3.90mm Width), TOPSwitch?-GX	View
EHX3-16/24	American Electrical Inc., H&LE UTS 400N & UTS 600N, -, TOPSwitch?-GX	View
ERJ-PB3D1371V	Panasonic Electronic Components, RES SMD 1.37K OHM 0.5% 1/5W 0603, 0603 (1608 Metric), TOPSwitch?-GX	View
882-70-050-20-001101	Preci-Dip, CONN HDR 50POS 2MM T/H R/A, -, TOPSwitch?-GX	View
RJHSEJ08KA1	Amphenol Commercial Products, CONN MOD JACK 8P8C R/A UNSHLD, -, TOPSwitch?-GX	View
D38999/21HE55XD	TE Connectivity Deutsch Connectors, D38999/21HE55XD, -, TOPSwitch?-GX	View
TV07DZ-11-19P	Amphenol Aerospace Operations, CONN RCPT MALE 19POS GOLD CRIMP, -, TOPSwitch?-GX	View
D38999/20FJ61PA	Souriau, CONN RCPT 61POS WALL MNT W/PINS, -, TOPSwitch?-GX	View
V110B12C150BS3	Vicor Corporation, CONVERTER MOD DC/DC 12V 150W, 9-DIP Module, TOPSwitch?-GX	View

TOP249F 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

TOP249FN

D# TOP249FN

Power Integrations

Off Line Switcher 6-Pin(6+Tab) TO-262-C - Rail/Tube (Alt: TOP249FN)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

TOP249FN

D# TOP249FN

Power Integrations

Off Line Switcher 6-Pin(6+Tab) TO-262-C (Alt: TOP249FN)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

TOP249FN

Power Integrations

180 W (85-265 VAC) 250 W (230 VAC) - Rail/Tube

TOP249F

Power Integrations

180 W (85-265 VAC) 250 W (230 VAC) - Rail/Tube

Part Number

Manufacturer

Description

Stock

TOP249F

D# TOP249F-ND

Power Integrations

IC OFFLINE SWIT UVLO HV TO262

TOP249FN

D# TOP249FN-ND

Power Integrations

IC OFFLINE SWIT UVLO HV TO262

Part Number

Manufacturer

Description

Stock

TOP249FN

POWER

In stock shipping within 2days

25525

Part Number

Manufacturer

Description

Stock

TOP249F

Power Integrations

OEM/CM QUOTES ONLY | NO BROKERS

Part Number

Manufacturer

Description

Stock

TOP249F

Texas Instruments

OEM/CM ONLY

902

Part Number

Manufacturer

Description

Stock

TOP249FN

D# NS-TOP249FN

Power Integrations

OEM/CM ONLY

9322

Part Number

Manufacturer

Description

Stock

TOP249FN

POWER

shipping today

24999

Part Number

Manufacturer

Description

Stock

TOP249FN

POWER

RFQ

12691

TOP249F

RFQ

2461

Quick Inquiry

TOP249F

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