Name: TOP221G
Brand: Power Integrations
SKU: TOP221G
Availability: InStock
Rating: 5 (179 reviews)

TOP221G

For Reference Only

Part Number	TOP221G
Manufacturer	Power Integrations
Description	IC OFFLINE SWIT PWM OCP HV 8SMD
Datasheet	TOP221G Datasheet TOP221G Specifications
Package	8-SMD, Gull Wing
ECAD
In Stock	144,876 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 21 - May 26 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # TOP221G (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 TOP221G specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add TOP221G with quantity into BOM. Heisener.com does NOT require any registration to request a quote of TOP221G.

TOP221G Specifications

Manufacturer	Power Integrations
Category	Integrated Circuits (ICs) - PMIC - AC DC Converters, Offline Switchers
Package	8-SMD, Gull Wing
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)	9W
Fault Protection	Current Limiting, Over Temperature
Control Features	-
Operating Temperature	-40°C ~ 150°C (TJ)
Package / Case	8-SMD, Gull Wing
Supplier Device Package	8-SMD
Mounting Type	Surface Mount

TOP221G Datasheet

TOP221G Reviews

Grays*****tarajan

March 31, 2023

★ ★ ★ ★ ★

What can I say, great value for the money. I only needed 2 but now I have some spares for future projects. They got the job done, nothing more I can say.

Charl*****lland

March 30, 2023

★ ★ ★ ★ ★

It arrived on time. I was able to finish a repair before Sunday service and with no over time. Easy to work with.

Max*****akkar

March 28, 2023

★ ★ ★ ★ ★

very pleased with item, thank you.

Konn*****rennan

March 27, 2023

★ ★ ★ ★ ★

Rec today in good order & condition . Thanks for speedy delivery.Regards.

Mile*****ensley

March 27, 2023

★ ★ ★ ★ ★

I've made a few purchases from Heisener and always get a friendly technician helped me with locate what I was looking for. That kind of attitude is greatly appreciated.

Zain*****arosa

March 22, 2023

★ ★ ★ ★ ★

They work great exactly what I needed.

Ale*****a Deo

March 21, 2023

★ ★ ★ ★ ★

Worked very well! I would highly recommend buying.

Vivi*****agar

March 4, 2023

★ ★ ★ ★ ★

Competitive prices, fast/cheap shipping, easy find my desired items, powerful online business what I need to do are a few clicks!

Caro*****Miles

February 26, 2023

★ ★ ★ ★ ★

Fantastic transaction, very fast delivery. Highly recommended. Thank you.

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TOP221G Packaging

TOP221G FAQ

1. How to order TOP221G 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 TOP221G is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the TOP221G. All suppliers must pass our qualification reviews before they can publish their products including TOP221G on Heisener; we pay more attention to the channels and quality of TOP221G products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the TOP221G price and inventory displayed accurate?

The price and inventory of TOP221G 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 TOP221G?

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 TOP221G we delivered, we will accept the replacement or return of the TOP221G 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 TOP221G.

(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 TOP221G pin diagram, TOP221G datasheet?

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

TOP221G Related Products

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SST39SF040-45-4C-WHE	Microchip Technology, IC FLASH 4MBIT 45NS 32TSOP, 32-TFSOP (0.488", 12.40mm Width), TOPSwitch?-II	View
LTC2634HMSE-HZ10#TRPBF	Linear Technology, IC DAC 10BIT QUAD 4.096V 10MSOP, 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad, TOPSwitch?-II	View
8N4DV85EC-0018CDI8	IDT, Integrated Device Technology Inc, IC OSC VCXO DUAL FREQ 6-CLCC, 6-CLCC, TOPSwitch?-II	View
US5881KSE-AAA-000-SP	Melexis Technologies NV, MAGNETIC SWITCH UNIPOLAR SOT23-3, TO-236-3, SC-59, SOT-23-3, TOPSwitch?-II	View
LAM3B250-12-1Y	Panduit Corp, CONN TERM RECT LUG 6 AWG #1/2, -, TOPSwitch?-II	View
DTS20F15-35SC	TE Connectivity Deutsch Connectors, CONN RCPT 37POS FLANGE W/SKT, -, TOPSwitch?-II	View
MS3106E24-7SF187	ITT Cannon, LLC, CONN PLUG 16POS CABLE SKT, -, TOPSwitch?-II	View
8LT011F35SB-LC	Souriau, CONN RCPT HSG FMALE 13POS PNL MT, -, TOPSwitch?-II	View
10018783-11203TLF	Amphenol FCI, CONN PCI EXP FMALE 164POS 0.039, -, TOPSwitch?-II	View
PSAA20R-120-R-CNR2	Phihong USA, AC/DC WALL MOUNT ADAPTER 12V 20W, -, TOPSwitch?-II	View
VI-26Z-EW-F4	Vicor Corporation, CONVERTER MOD DC/DC 2V 40W, Full Brick, TOPSwitch?-II	View

TOP221G 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

TOP221GN-TL

D# TOP221GN-TL

Power Integrations

Power Switch Switching 0.025A 8-Pin SMD T/R - Tape and Reel (Alt: TOP221GN-TL)

RoHS: Compliant

TOP221GN

D# TOP221GN

Power Integrations

Power Switch Switching 0.025A 8-Pin SMD - Rail/Tube (Alt: TOP221GN)

Part Number

Manufacturer

Description

Stock

TOP221GN-TL

D# TOP221GN-TL

Power Integrations

Power Switch Switching 0.025A 8-Pin SMD T/R (Alt: TOP221GN-TL)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

TOP221GN-TL

D# TOP221GN-TL

Power Integrations

Power Switch Switching 0.025A 8-Pin SMD T/R (Alt: TOP221GN-TL)

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
TOP221GN	Power Integrations	Analog switch, PWM controller, SO8	130
TOP221G-TL	Power Integrations	IC OFFLINE SWIT PWM OCP HV 8SMD	0
TOP221GN-TL	Power Integrations	IC OFFLINE SWIT PWM OCP HV 8SMD	0
TOP221G	Power Integrations	Analog switch, PWM controller, SO8	130

Part Number

Manufacturer

Description

Stock

TOP221GN-TL

Power Integrations

SMD-8 Switching Controllers RoHS

Part Number

Manufacturer

Description

Stock

TOP221GNTL

Power Integrations

RoHS: Not Compliant

Part Number	Manufacturer	Description	Stock
TOP221GN D# 596-1793-ND	Power Integrations	IC OFFLINE SWIT PWM OCP HV 8SMD	713
TOP221G-TL D# TOP221G-TL-ND	Power Integrations	IC OFFLINE SWIT PWM OCP HV 8SMD	0
TOP221GN-TL D# 596-1058-1-ND	Power Integrations	IC OFFLINE SWIT PWM OCP HV 8SMD	914
TOP221G D# TOP221G-ND	Power Integrations	IC OFFLINE SWIT PWM OCP HV 8SMD	0

Part Number

Manufacturer

Description

Stock

TOP221GN-TL

POWER

In stock shipping within 2days

50525

Part Number

Manufacturer

Description

Stock

TOP221GN-TL

Power Integrations

TOP221 Series 700 V 100 kHz Three-Terminal Off-Line PWM Switch - SMD-8

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
TOP221GTL	POWER INTEGRATIONS	OEM/CM QUOTES ONLY \| NO BROKERS	2330
TOP221GNTL	Power Integrations	OEM/CM QUOTES ONLY \| NO BROKERS	36414
TOP221GN	PI	OEM/CM QUOTES ONLY \| NO BROKERS	14979
TOP221G		OEM/CM QUOTES ONLY \| NO BROKERS	5950
WDSTOP221GS		OEM/CM QUOTES ONLY \| NO BROKERS	43

Part Number

Manufacturer

Description

Stock

TOP221GN-TL

D# C394169

Power Integrations

Part Number

Manufacturer

Description

Stock

TOP221G

Power Integrations

in stock - can ship the same day

Part Number

Manufacturer

Description

Stock

TOP221GN

POWER

OEM/CM Immediate delivery

900

TOP221GN-TL

POWER

OEM/CM Immediate delivery

50000

Part Number

Manufacturer

Description

Stock

TOP221GN

D# 869-TOP221GN

Power Integrations

AC/DC Converters 6W 85-265 VAC 9W100/115/230 VAC

RoHS: Compliant

1129

TOP221GN-TL

D# 869-TOP221GN-TL

Power Integrations

AC/DC Converters 6W 85-265 VAC 9W100/115/230 VAC

RoHS: Compliant

374

Part Number

Manufacturer

Description

Stock

TOP221GN

D# NS-TOP221GN

OEM/CM ONLY

2761

TOP221GN-TL

D# NS-TOP221GN-TL

Power Integrations

OEM/CM ONLY

6163

Part Number

Manufacturer

Description

Stock

TOP221G

POWER INTEGRATIONS

Part Number	Manufacturer	Description	Stock
TOP221GTL	Power Integrations	OEM/CM ONLY	1974
TOP221GNTL	Power Integrations	OEM/CM ONLY	629
TOP221GN	Power Integrations	OEM/CM ONLY	1131
TOP221G	Power Integrations	OEM/CM ONLY	616
WDSTOP221GS	PMI	OEM/CM ONLY	86

Part Number

Manufacturer

Description

Stock

TOP221GN

POWER

IN stock Immediate delivery

895

TOP221GN-TL

POWER

IN stock Immediate delivery

49985

Part Number	Manufacturer	Description	Stock
TOP221GN	POWER	shipping today	466
TOP221GN-TL	POWER	shipping today	14996
TOP221G	POWER	shipping today	106

Part Number	Manufacturer	Description	Stock
TOP221GN-TL	mfr	RFQ	6436
TOP221G-TL	POWER INTEGRATIONS	RFQ	1564
TOP221GN	PI	RFQ	13865
TOP221G	PI	RFQ	10705

Part Number

Manufacturer

Description

Stock

TOP221GN-TL

Power Integrations

IC OFFLINE SWIT PWM OCP HV 8SMD

1000

Quick Inquiry

TOP221G

Certified Quality

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