Name: TOP221YN
Brand: Power Integrations
SKU: TOP221YN
Availability: InStock
Rating: 5 (146 reviews)

TOP221YN

For Reference Only

Part Number	TOP221YN
Manufacturer	Power Integrations
Description	IC OFFLINE SWIT PWM OCP HV TO220
Datasheet	TOP221YN Datasheet TOP221YN Specifications
Package	TO-220-3
ECAD
In Stock	340,824 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 21 - Apr 26 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # TOP221YN (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 TOP221YN specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add TOP221YN with quantity into BOM. Heisener.com does NOT require any registration to request a quote of TOP221YN.

TOP221YN Specifications

Manufacturer	Power Integrations
Category	Integrated Circuits (ICs) - PMIC - AC DC Converters, Offline Switchers
Package	TO-220-3
ECAD
Series	TOPSwitch?-II
Output Isolation	Isolated
Internal Switch(s)	Yes
Voltage - Breakdown	700V
Topology	Boost, Buck, Flyback, Forward
Voltage - Start Up	-
Voltage - Supply (Vcc/Vdd)	-
Duty Cycle	67%
Frequency - Switching	100kHz
Power (Watts)	12W
Fault Protection	Current Limiting, Over Temperature
Control Features	-
Operating Temperature	-40°C ~ 150°C (TJ)
Package / Case	TO-220-3
Supplier Device Package	TO-220-3
Mounting Type	Through Hole

TOP221YN Datasheet

TOP221YN Reviews

Le*****Tak

April 9, 2023

★ ★ ★ ★ ★

I'm so sure that you're beating your competitor on delivery!

Jayd*****eeman

March 29, 2023

★ ★ ★ ★ ★

Bought these to help prevent solar panels from feeding back. Works great and doesn't get as hot.

Anni*****eene

March 21, 2023

★ ★ ★ ★ ★

This is the best online shop to order electronic components. From a 30 cent item up to industrial, Customer Service is great. This company is so reliable and super easy to work with and ask questions. One CS agent even stayed after hours to get me an answer!

Ella*****enport

March 9, 2023

★ ★ ★ ★ ★

The order has arrived ahead of time, we appreciate it very much!! Thanks

Write a Review

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TOP221YN Packaging

TOP221YN FAQ

1. How to order TOP221YN 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 TOP221YN is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the TOP221YN. All suppliers must pass our qualification reviews before they can publish their products including TOP221YN on Heisener; we pay more attention to the channels and quality of TOP221YN products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the TOP221YN price and inventory displayed accurate?

The price and inventory of TOP221YN 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 TOP221YN?

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 TOP221YN we delivered, we will accept the replacement or return of the TOP221YN 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 TOP221YN.

(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 TOP221YN pin diagram, TOP221YN datasheet?

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

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VJ0805D7R5DLBAP	Vishay Vitramon, CAP CER 7.5PF 100V C0G/NP0 0805, 0805 (2012 Metric), TOPSwitch?-II	View
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M55342E06B510DRWS	Vishay Dale, RES SMD 510 OHM 1% 0.15W 0705, 0805 (2012 Metric), TOPSwitch?-II	View
EJH-125-01-S-D-TH-42	Samtec Inc., .100 X .100 EJECTOR HEADER ASSEM, -, TOPSwitch?-II	View
DW-02-08-L-D-256	Samtec Inc., .025" BOARD SPACERS, -, TOPSwitch?-II	View
L17SM209SB61T	Amphenol Commercial Products, CONN DSUB RCPT 9POS SMD R/A SLDR, -, TOPSwitch?-II	View
GTC06LCF32-25PW	Amphenol Industrial Operations, GT 25C 25#12 PIN PLUG, -, TOPSwitch?-II	View
ACT96MJ43BD	TE Connectivity Deutsch Connectors, CONN PLUG HSG FMALE 43POS INLINE, -, TOPSwitch?-II	View

TOP221YN 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

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TOP221YN

D# TOP221YN

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RoHS: Compliant

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Power Switch Switching 0.025A 3-Pin TO-220 (Alt: TOP221YN)

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D# TOP221YN

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Power Switch Switching 0.025A 3-Pin TO-220 (Alt: TOP221YN)

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TO-220-3 Switching Controllers RoHS

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D# 596-1794-ND

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In stock shipping within 2days

15260

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TOP221 Series 700 V 100 kHz Three-Terminal Off-Line PWM Switch - TO-220-3

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pbFree: Yes

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POWERINTEGRATIONS

OEM/CM QUOTES ONLY | NO BROKERS

53657

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D# C394168

Power Integrations

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50000

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D# 869-TOP221YN

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AC/DC Converters 7W 85-265 VAC 12W100/115/230 VAC

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D# XSKDRABV0055043

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276

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D# NS-TOP221YN

OEM/CM ONLY

4011

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Lumileds

IC,SMPS CONTROLLER,VOLTAGE-MODE,HYBRID,TO-220,3PIN,PLASTIC

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Power Integrations

OEM/CM ONLY

18772

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POWER

IN stock Immediate delivery

49985

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POWER

shipping today

29996

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TOP221YN

mfr

RFQ

12966

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Description

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TOP221YN

Power Integrations

IC OFFLINE SWIT PWM OCP HV TO220

4178

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TOP221YN

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.

ISO9001:2015, ICAS, IAF, UKAS