Name: ISL6439IR-T
Brand: Renesas Electronics America
SKU: ISL6439IR-T_222
Availability: InStock
Rating: 5 (80 reviews)

ISL6439IR-T

For Reference Only

Part Number	ISL6439IR-T
Manufacturer	Renesas Electronics America
Description	IC REG CTRLR BUCK 16QFN
Datasheet	ISL6439IR-T Datasheet ISL6439IR-T Specifications
Package	16-VQFN Exposed Pad
ECAD
In Stock	5,520 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 5 - May 10 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # ISL6439IR-T (PMIC - Voltage Regulators - DC DC Switching Controllers) is manufactured by Renesas Electronics America 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 ISL6439IR-T specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ISL6439IR-T with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ISL6439IR-T.

ISL6439IR-T Specifications

Manufacturer	Renesas Electronics America
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package	16-VQFN Exposed Pad
ECAD
Series	-
Output Type	Transistor Driver
Function	Step-Down
Output Configuration	Positive
Topology	Buck
Number of Outputs	1
Output Phases	1
Voltage - Supply (Vcc/Vdd)	2.97 V ~ 3.63 V
Frequency - Switching	300kHz
Duty Cycle (Max)	100%
Synchronous Rectifier	Yes
Clock Sync	No
Serial Interfaces	-
Control Features	Enable, Phase Control
Operating Temperature	-40°C ~ 85°C (TA)
Package / Case	16-VQFN Exposed Pad
Supplier Device Package	16-QFN-EP (5x5)

ISL6439IR-T Datasheet

ISL6439IR-T Reviews

Laws*****levins

April 9, 2023

★ ★ ★ ★ ★

ISL6439IR-T arrived in great condition, very happy, Would buy again. A++ . thank you!!

Juli*****Case

April 5, 2023

★ ★ ★ ★ ★

Awesome components selection and availability. Ordering process is easy. They don't spam me after the purchase.

Baile*****tcher

March 10, 2023

★ ★ ★ ★ ★

Works just like the original one and even has the correct connectors installed.

Crist*****argas

March 4, 2023

★ ★ ★ ★ ★

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

Write a Review

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ISL6439IR-T Packaging

ISL6439IR-T FAQ

1. How to order ISL6439IR-T 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 ISL6439IR-T is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ISL6439IR-T. All suppliers must pass our qualification reviews before they can publish their products including ISL6439IR-T on Heisener; we pay more attention to the channels and quality of ISL6439IR-T products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ISL6439IR-T price and inventory displayed accurate?

The price and inventory of ISL6439IR-T 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 ISL6439IR-T?

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 ISL6439IR-T we delivered, we will accept the replacement or return of the ISL6439IR-T 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 ISL6439IR-T.

(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 ISL6439IR-T pin diagram, ISL6439IR-T datasheet?

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

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ISL6439IR-T 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

ISL6439IR-T

D# ISL6439IR-T

Intersil Corporation

300 KHZ, SINGLE PWM W/CHARGE PUMP, 16 LD MLFP 5X5, T&R - Bulk (Alt: ISL6439IR-T)

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

ISL6439IR-T

Intersil Corporation

N/A SWITCHING CONTROLLER, 340 kHz SWITCHING FREQ-MAX, PQCC16 5 X 5 MM, PLASTIC, MO-220VHHB, MLFP-16

12000

Part Number

Manufacturer

Description

Stock

ISL6439IR-T

D# 2156-ISL6439IR-T-ILTR-ND

Rochester Electronics LLC

SWITCHING CONTROLLER

6000

Part Number

Manufacturer

Description

Stock

ISL6439IRT

Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

6960

Part Number

Manufacturer

Description

Stock

ISL6439IR-T

Intersil Corporation

Switching Controller, Voltage-mode, 340kHz Switching Freq-Max, MOS, PQCC16

RoHS: Not Compliant

6000

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ISL6439IR-T

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