Name: ISL6443IR-TK
Brand: Intersil
SKU: ISL6443IR-TK
Availability: InStock
Rating: 5 (111 reviews)

ISL6443IR-TK

For Reference Only

Part Number	ISL6443IR-TK
Manufacturer	Intersil
Description	IC CTRLR PWM DUAL 300KHZ 28-QFN
Datasheet	ISL6443IR-TK Datasheet ISL6443IR-TK Specifications
Package	28-VFQFN Exposed Pad
ECAD
In Stock	5,568 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 21 - May 26 (Choose Expedited Shipping)
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Part Number # ISL6443IR-TK (PMIC - Power Management - Specialized) is manufactured by Intersil 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 ISL6443IR-TK specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ISL6443IR-TK with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ISL6443IR-TK.

ISL6443IR-TK Specifications

Manufacturer	Intersil
Category	Integrated Circuits (ICs) - PMIC - Power Management - Specialized
Package	28-VFQFN Exposed Pad
ECAD
Series	-
Applications	Power Supplies
Current - Supply	50µA
Voltage - Supply	5.6 V ~ 24 V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	28-VFQFN Exposed Pad
Supplier Device Package	28-QFN (5x5)

ISL6443IR-TK Datasheet

ISL6443IR-TK Reviews

Ayd*****Joshi

April 9, 2023

★ ★ ★ ★ ★

Every little component you can always find in here, and good suggestion for relative times too.

Emmel*****alton

March 20, 2023

★ ★ ★ ★ ★

I got a very helpful customer service here. Definitely will order my electronics needs again.

Nath***** Olsen

March 17, 2023

★ ★ ★ ★ ★

A convenient and small package. I have used 2 of the 10 units so far and they work fine.

Miria*****ayanan

March 13, 2023

★ ★ ★ ★ ★

I always enjoy shopping with Heisener, never disappoint me, most dependable, and no long waiting for deliveries.

Royc*****pkins

March 13, 2023

★ ★ ★ ★ ★

Awesome selection for all electronic parts here! Great service when it is needed too! Prices are competitive as well. Thank you!

Hen***** Beck

February 24, 2023

★ ★ ★ ★ ★

Thanks a lot! Ease of ordering and I love when they upgrade my shipping for free. What a nice thing to do.

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ISL6443IR-TK Packaging

ISL6443IR-TK FAQ

1. How to order ISL6443IR-TK 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 ISL6443IR-TK is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ISL6443IR-TK. All suppliers must pass our qualification reviews before they can publish their products including ISL6443IR-TK on Heisener; we pay more attention to the channels and quality of ISL6443IR-TK products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ISL6443IR-TK price and inventory displayed accurate?

The price and inventory of ISL6443IR-TK 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 ISL6443IR-TK?

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 ISL6443IR-TK we delivered, we will accept the replacement or return of the ISL6443IR-TK 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 ISL6443IR-TK.

(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 ISL6443IR-TK pin diagram, ISL6443IR-TK datasheet?

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

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ISL6443IR-TK 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

ISL6443IR-TK

Intersil Corporation

IC CTRLR PWM DUAL 300KHZ 28-QFN

Part Number

Manufacturer

Description

Stock

ISL6443IR-TK

D# ISL6443IR-TK-ND

Renesas Electronics Corporation

IC CTRLR PWM DUAL 300KHZ 28-QFN

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ISL6443IR-TK

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