Name: ISL6420IR
Brand: Intersil
SKU: ISL6420IR
Availability: InStock
Rating: 5 (109 reviews)

ISL6420IR

For Reference Only

Part Number	ISL6420IR
Manufacturer	Intersil
Description	IC REG CTRLR BUCK 20QFN
Datasheet	ISL6420IR Datasheet ISL6420IR Specifications
Package	20-VFQFN Exposed Pad
ECAD
In Stock	3,344 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 17 - May 22 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # ISL6420IR (PMIC - Voltage Regulators - DC DC Switching Controllers) 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 ISL6420IR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ISL6420IR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ISL6420IR.

ISL6420IR Specifications

Manufacturer	Intersil
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package	20-VFQFN 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)	5.6 V ~ 16 V
Frequency - Switching	100kHz ~ 1.4MHz
Duty Cycle (Max)	96%
Synchronous Rectifier	Yes
Clock Sync	No
Serial Interfaces	-
Control Features	Enable, Frequency Control, Phase Control, Power Good, Soft Start
Operating Temperature	-40°C ~ 85°C (TA)
Package / Case	20-VFQFN Exposed Pad
Supplier Device Package	20-QFN-EP (4x4)

ISL6420IR Datasheet

ISL6420IR Reviews

Melv*****iley

April 9, 2023

★ ★ ★ ★ ★

Very fast reply, professional seller and received the correct parts.

Mill*****rock

March 22, 2023

★ ★ ★ ★ ★

Great communication with sales. A pleasure to do business with you.

Miran*****itney

March 15, 2023

★ ★ ★ ★ ★

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

Geor*****Nash

March 8, 2023

★ ★ ★ ★ ★

You guys and girls I can trust and rely on. Thank You All!

Odin*****nolds

February 25, 2023

★ ★ ★ ★ ★

Great product at a good price. No complaints.

Ell*****era

February 20, 2023

★ ★ ★ ★ ★

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

Write a Review

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ISL6420IR Packaging

ISL6420IR FAQ

1. How to order ISL6420IR 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 ISL6420IR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ISL6420IR. All suppliers must pass our qualification reviews before they can publish their products including ISL6420IR on Heisener; we pay more attention to the channels and quality of ISL6420IR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ISL6420IR price and inventory displayed accurate?

The price and inventory of ISL6420IR 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 ISL6420IR?

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 ISL6420IR we delivered, we will accept the replacement or return of the ISL6420IR 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 ISL6420IR.

(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 ISL6420IR pin diagram, ISL6420IR datasheet?

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

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ISL6420IR 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

ISL6420IRZ

D# ISL6420IRZ

Intersil Corporation

Voltage Mode PWM Controller 0.6V to 15.5V 20A 20-Pin QFN EP - Bulk (Alt: ISL6420IRZ)

RoHS: Compliant

ISL6420IRZ-TK

D# ISL6420IRZ-TK

Intersil Corporation

Voltage Mode PWM Controller 0.6V to 15.5V 20A 20-Pin QFN EP T/R - Bulk (Alt: ISL6420IRZ-TK)

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
ISL6420IRZ	Intersil Corporation	IC REG CTRLR BUCK PWM VM 20-QFN	0
ISL6420IRZ-T	Intersil Corporation	IC REG CTRLR BUCK PWM VM 20-QFN	0
ISL6420IRZ-TK	Intersil Corporation	IC REG CTRLR BUCK PWM VM 20-QFN	0
ISL6420IR	Intersil Corporation	IC REG CTRLR BUCK PWM VM 20-QFN	0
ISL6420IR-T	Intersil Corporation	IC REG CTRLR BUCK PWM VM 20-QFN	0

Part Number

Manufacturer

Description

Stock

ISL6420IRZ

Intersil Corporation

Advanced Single Sync Buck PWM Controller

150

Part Number	Manufacturer	Description	Stock
ISL6420IR-T D# ISL6420IR-T-ND	Renesas Electronics Corporation	IC REG CTRLR BUCK 20QFN	0
ISL6420IRZ D# 2156-ISL6420IRZ-IL-ND	Rochester Electronics LLC	SWITCHING CONTROLLER	294
ISL6420IRZ-TK D# 2156-ISL6420IRZ-TK-ILTR-ND	Rochester Electronics LLC	SWITCHING CONTROLLER	760
ISL6420IR D# ISL6420IR-ND	Renesas Electronics Corporation	IC REG CTRLR BUCK 20QFN	0
ISL6420IRZ-T D# ISL6420IRZ-T-ND	Renesas Electronics Corporation	IC REG CTRLR BUCK 20QFN	0

Part Number

Manufacturer

Description

Stock

ISL6420IRZ

Intersil Corporation

In stock shipping within 2days

381

ISL6420IR-T

Intersil Corporation

In stock shipping within 2days

24260

Part Number	Manufacturer	Description	Stock
ISL6420IRZ	Renesas Electronics Corporation	Available	17300
ISL6420IRZ-T	Renesas Electronics Corporation	Available	16300
ISL6420IRZ-TKR5207	Renesas Electronics Corporation	Available	18200
ISL6420IR	Renesas Electronics Corporation	Available	12700
ISL6420IR-T	Renesas Electronics Corporation	Available	16500
ISL6420IRZ-TK	Renesas Electronics Corporation	Available	16200
ISL6420IRZ-TKR5453	Renesas Electronics Corporation	Available	14400

Part Number	Manufacturer	Description	Stock
ISL6420IRZTK	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	882
ISL6420IR	Intersil Corp	OEM/CM QUOTES ONLY \| NO BROKERS	77
ISL6420IRZ	INTR	OEM/CM QUOTES ONLY \| NO BROKERS	1134

Part Number

Manufacturer

Description

Stock

ISL6420IRZ

Intersil Corporation

OEM/CM Immediate delivery

281

ISL6420IR-T

Intersil Corporation

OEM/CM Immediate delivery

24000

Part Number

Manufacturer

Description

Stock

ISL6420IRZ

D# NS-ISL6420IRZ

Intersil Corporation

OEM/CM ONLY

3359

Part Number

Manufacturer

Description

Stock

ISL6420IR

Intersil Corporation

0.7 A SWITCHING CONTROLLER, 1400 kHz SWITCHING FREQ-MAX, PQCC20

Part Number

Manufacturer

Description

Stock

ISL6420IRZ

Intersil Corporation

Switching Controller, Voltage-mode, 0.7A, 1400kHz Switching Freq-Max, PQCC20

RoHS: Compliant

294

ISL6420IRZ-TK

Intersil Corporation

Switching Controller, Voltage-mode, 0.7A, 1400kHz Switching Freq-Max, PQCC20

RoHS: Compliant

760

Part Number	Manufacturer	Description	Stock
ISL6420IR	Intersil Corporation	OEM/CM ONLY	82
ISL6420IRZTK	Intersil Corporation	OEM/CM ONLY	246
ISL6420IRZ	Intersil Corporation	OEM/CM ONLY	994

Part Number

Manufacturer

Description

Stock

ISL6420IRZ

Intersil Corporation

IN stock Immediate delivery

276

ISL6420IR-T

Intersil Corporation

IN stock Immediate delivery

23985

Part Number

Manufacturer

Description

Stock

ISL6420IRZ

shipping today

ISL6420IR-T

Intersil Corporation

shipping today

10009

Part Number

Manufacturer

Description

Stock

ISL6420IRZ

Intersil Corporation

RFQ

9513

Quick Inquiry

ISL6420IR

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