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TOP249FN

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TOP249FN

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Part Number TOP249FN
Manufacturer Power Integrations
Description IC OFFLINE SWIT UVLO HV TO262
Datasheet

TOP249FN Datasheet

TOP249FN Specifications

Package TO-262-7 (Formed Leads), 6 Leads
ECAD
In Stock 107,988 piece(s)
Unit Price Request a Quote
Lead Time Can Ship Immediately
Estimated Delivery Time May 19 - May 24 (Choose Expedited Shipping)
Request for Quotation
Payment Methods
Delivery Services

Part Number # TOP249FN (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 TOP249FN specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add TOP249FN with quantity into BOM. Heisener.com does NOT require any registration to request a quote of TOP249FN.

TOP249FN Specifications

ManufacturerPower Integrations
CategoryIntegrated Circuits (ICs) - PMIC - AC DC Converters, Offline Switchers
PackageTO-262-7 (Formed Leads), 6 Leads
ECAD
SeriesTOPSwitch?-GX
Output IsolationIsolated
Internal Switch(s)Yes
Voltage - Breakdown700V
TopologyFlyback
Voltage - Start Up-
Voltage - Supply (Vcc/Vdd)-
Duty Cycle66.8%
Frequency - Switching66kHz ~ 132kHz
Power (Watts)250W
Fault ProtectionCurrent Limiting, Over Temperature, Over Voltage
Control FeaturesFrequency Control
Operating Temperature-40°C ~ 150°C (TJ)
Package / CaseTO-262-7 (Formed Leads), 6 Leads
Supplier Device PackageTO-262-7C
Mounting TypeThrough Hole

TOP249FN Datasheet

TOP249FN Reviews

Alo*****a Yu

April 7, 2023

Items arrived well pakaged, reasonable postage and as described. Top seller

Ada*****eller

March 27, 2023

Tested one of them and works good.

Alij*****akshi

March 14, 2023

Solved my electrical back feed problems on my alternator.

Elo***** Vasa

March 13, 2023

Arrived promptly, carefully packaged, as described, many thanks

Maris*****ndolph

March 5, 2023

Very user friendly to find part and specs. Easy to deal with the transaction for different payment types. Thanks!

Juli*****very

February 25, 2023

Superb pricing and super fast delivery.

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TOP249FN Packaging

Customized Labels
Sealing
Packing
Insepction

TOP249FN FAQ

  • 1. How to order TOP249FN 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 TOP249FN is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the TOP249FN. All suppliers must pass our qualification reviews before they can publish their products including TOP249FN on Heisener; we pay more attention to the channels and quality of TOP249FN products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the TOP249FN price and inventory displayed accurate?
    The price and inventory of TOP249FN 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 TOP249FN?
    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 TOP249FN we delivered, we will accept the replacement or return of the TOP249FN 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 TOP249FN.
    (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 TOP249FN pin diagram, TOP249FN datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

TOP249FN Related Products

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TC1303B-ZS0EMFTR TC1303B-ZS0EMFTR Microchip Technology, IC REG DL BUCK/LINEAR SYNC 10DFN, 10-VFDFN Exposed Pad, TOPSwitch?-GX View
MAX823LEXK+T MAX823LEXK+T Maxim Integrated, IC SUPERVISOR MPU SC70-5, 5-TSSOP, SC-70-5, SOT-353, TOPSwitch?-GX View
MAX263ACWI+T MAX263ACWI+T Maxim Integrated, IC FILTER BANDPASS PROG 28-SOIC, 28-SOIC (0.295", 7.50mm Width), TOPSwitch?-GX View
4016-XLR 4016-XLR LEDdynamics Inc., ADAPTER RJ45 FEM-3PIN XLR 4016, -, TOPSwitch?-GX View
TL2201OAXA1DFBLK TL2201OAXA1DFBLK E-Switch, SWITCH PUSH DPDT 0.1A 30V, -, TOPSwitch?-GX View
CMF55141K40DHEB CMF55141K40DHEB Vishay Dale, RES 141.4K OHM 1/2W 0.5% AXIAL, Axial, TOPSwitch?-GX View
RMCF2512FT4R02 RMCF2512FT4R02 Stackpole Electronics Inc., RES SMD 4.02 OHM 1% 1W 2512, 2512 (6432 Metric), TOPSwitch?-GX View
CLT-107-02-FM-D-BE-P CLT-107-02-FM-D-BE-P Samtec Inc., 2MM SOCKET STRIPS, -, TOPSwitch?-GX View
TSW-104-17-S-D TSW-104-17-S-D Samtec Inc., CONN HEADER 8POS .100" DUAL GOLD, -, TOPSwitch?-GX View
520-10074-01 520-10074-01 B&B SmartWorx, Inc., US WALL ADAPTER CLIP, -, TOPSwitch?-GX View
LFA150F-3R3-CJ1RY LFA150F-3R3-CJ1RY Cosel USA, Inc., AC/DC PS (OPEN FRAME), -, TOPSwitch?-GX View

TOP249FN Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

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

Quality Guarantee

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
0
Part Number Manufacturer Description Stock

TOP249FN

D# TOP249FN

Power Integrations

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

RoHS: Compliant
0
Part Number Manufacturer Description Stock

TOP249FN

Power Integrations

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

0
Part Number Manufacturer Description Stock

TOP249FN

D# TOP249FN-ND

Power Integrations

IC OFFLINE SWIT UVLO HV TO262

0
Part Number Manufacturer Description Stock

TOP249FN

POWER

In stock shipping within 2days

25525
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

Quick Inquiry

TOP249FN

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ISO9001:2015, ICAS, IAF, UKAS

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