Name: UCC28521DW
Brand: Texas Instruments
SKU: UCC28521DW
Price: 3.2077 USD
Availability: InStock
Rating: 5 (146 reviews)

UCC28521DW

For Reference Only

Part Number	UCC28521DW
Manufacturer	Texas Instruments
Description	IC PFC/PWM COMB CONTROLLR 20SOIC
Datasheet	UCC28521DW Specifications
Package	20-SOIC (0.295", 7.50mm Width)
ECAD
In Stock	4,880 piece(s)
Unit Price	$ 3.2077 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 25 - Apr 30 (Choose Expedited Shipping)
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Part Number # UCC28521DW (PMIC - PFC (Power Factor Correction)) is manufactured by Texas Instruments 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 UCC28521DW specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add UCC28521DW with quantity into BOM. Heisener.com does NOT require any registration to request a quote of UCC28521DW.

UCC28521DW Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - PFC (Power Factor Correction)
Package	20-SOIC (0.295", 7.50mm Width)
ECAD
Series	-
Mode	Average Current
Frequency - Switching	200kHz
Current - Startup	100µA
Voltage - Supply	9.7 V ~ 18 V
Operating Temperature	-40°C ~ 105°C
Mounting Type	Surface Mount
Package / Case	20-SOIC (0.295", 7.50mm Width)
Supplier Device Package	20-SOIC

UCC28521DW Reviews

Rosem*****llison

April 3, 2023

★ ★ ★ ★ ★

I am very happy with how Heisener do business. Will definitely buy their products in the future as I have confidence in their customer service.

Kyr*****Bandi

March 29, 2023

★ ★ ★ ★ ★

Perfect! Nice components, professional service!

Grace*****Luthra

March 22, 2023

★ ★ ★ ★ ★

Didn’t need so many but it was cheap. I did have to solder extra wire on each end to make fit better but exactly you need of your looking for this particular mod.

Chr*****Chase

March 14, 2023

★ ★ ★ ★ ★

Great kit, cost half the price of other stores. Includes most items that someone would need.

Angel*****Steele

March 13, 2023

★ ★ ★ ★ ★

Tested one of them and works good.

Eli*****Pall

March 9, 2023

★ ★ ★ ★ ★

Great Seller, Great Item, the quality is great, Highly Recommended.

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UCC28521DW Packaging

UCC28521DW FAQ

1. How to order UCC28521DW 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 UCC28521DW is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UCC28521DW. All suppliers must pass our qualification reviews before they can publish their products including UCC28521DW on Heisener; we pay more attention to the channels and quality of UCC28521DW products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UCC28521DW price and inventory displayed accurate?

The price and inventory of UCC28521DW 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 UCC28521DW?

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 UCC28521DW we delivered, we will accept the replacement or return of the UCC28521DW 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 UCC28521DW.

(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 UCC28521DW pin diagram, UCC28521DW datasheet?

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

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UCC28521DW 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

UCC28521DW

D# V36:1790_07429718

Texas Instruments

Power Factor Correction and PWM Controller 230kHz 20-Pin SOIC Tube

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
UCC28521DWG4	Texas Instruments	IC PFC/PWM COMB CTRLR 20SOIC	0
UCC28521DW	Texas Instruments	IC PFC/PWM COMB CONTROLLR 20SOIC	153
UCC28521DWR	Texas Instruments	IC PFC/PWM COMB CTRLR 20SOIC	0
UCC28521DWRG4	Texas Instruments	IC PFC/PWM COMB CTRLR 20SOIC	0

Part Number	Manufacturer	Description	Stock
UCC28521DWR D# UCC28521DWR-ND	Texas Instruments	IC PFC CTR AVERAGE 200KHZ 20SOIC	0
UCC28521DWRG4 D# UCC28521DWRG4-ND	Texas Instruments	IC PFC CTR AVERAGE 200KHZ 20SOIC	0
UCC28521DW D# 296-18040-5-ND	Texas Instruments	IC PFC CTR AVERAGE 200KHZ 20SOIC	25

Part Number	Manufacturer	Description	Stock
UCC28521DWRG4	Texas Instruments	OEM/CM ONLY	7274
UCC28521DWG4	Texas Instruments	OEM/CM ONLY	1066
UCC28521DW	Texas Instruments	OEM/CM ONLY	1680
UCC28521DWR	Texas Instruments	OEM/CM ONLY	1828

Part Number	Manufacturer	Description	Stock
UCC28521DWG4 D# NS-UCC28521DWG4	Texas Instruments	OEM/CM ONLY	1744
UCC28521DW D# NS-UCC28521DW	Texas Instruments	OEM/CM ONLY	5530
UCC28521DWR D# NS-UCC28521DWR	Texas Instruments	OEM/CM ONLY	2224
UCC28521DWRG4 D# NS-UCC28521DWRG4	Texas Instruments	OEM/CM ONLY	3427

Part Number

Manufacturer

Description

Stock

UCC28521DW

Texas Instruments

UCC28521 Advanced PWM/PFC Combination Controller with TEM/TEM Modulation

RoHS: Compliant

179

Part Number

Manufacturer

Description

Stock

UCC28521DW

Texas Instruments

PFC/PWM Combination controller with TEM/TEM modulation and PWM Turn-off at Falling Bulk voltage

Part Number	Manufacturer	Description	Stock
UCC28521DWG4	Texas Instruments	RFQ	1327
UCC28521DW	Texas Instruments	RFQ	13126
UCC28521DWR	Texas Instruments	RFQ	9714

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UCC28521DW

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