Name: ISL6843IU
Brand: Intersil
SKU: ISL6843IU
Availability: InStock
Rating: 5 (147 reviews)

ISL6843IU

For Reference Only

Part Number	ISL6843IU
Manufacturer	Intersil
Description	IC REG CTRLR BOOST/FLYBACK 8MSOP
Datasheet	ISL6843IU Datasheet ISL6843IU Specifications
Package	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
ECAD
In Stock	33,600 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 3 - May 8 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # ISL6843IU (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 ISL6843IU specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ISL6843IU with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ISL6843IU.

ISL6843IU Specifications

Manufacturer	Intersil
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
ECAD
Series	-
Output Type	Transistor Driver
Function	Step-Up, Step-Up/Step-Down
Output Configuration	Positive, Isolation Capable
Topology	Boost, Flyback
Number of Outputs	1
Output Phases	1
Voltage - Supply (Vcc/Vdd)	9 V ~ 16 V
Frequency - Switching	Up to 2MHz
Duty Cycle (Max)	96%
Synchronous Rectifier	Yes
Clock Sync	No
Serial Interfaces	-
Control Features	Current Limit, Frequency Control
Operating Temperature	-40°C ~ 105°C (TA)
Package / Case	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package	8-MSOP

ISL6843IU Datasheet

ISL6843IU Reviews

Maris*****ornton

April 9, 2023

★ ★ ★ ★ ★

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

Rash*****igam

April 9, 2023

★ ★ ★ ★ ★

★★★★★ Nice Item, Shipped Fast And As Promised! ★★★★★ THANKS!!!!! ★★★★★

Abdu***** Mand

March 7, 2023

★ ★ ★ ★ ★

Worked very well! I would highly recommend buying.

Gabr*****Loyal

March 5, 2023

★ ★ ★ ★ ★

Very happy for the fast shipping and good price!

Ailan*****rison

March 3, 2023

★ ★ ★ ★ ★

I like doing business with Heisener. Get all the items I want. The website is well organized, intuitive, works correctly and pages load quickly. Well done!

Sore*****avis

February 25, 2023

★ ★ ★ ★ ★

Heisener is on a very short list of companies I highly recommend without any hesitation. From stock, pricing, ease of ordering and great service, they have it all.

Evang***** Anne

February 25, 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.

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ISL6843IU Packaging

ISL6843IU FAQ

1. How to order ISL6843IU 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 ISL6843IU is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ISL6843IU. All suppliers must pass our qualification reviews before they can publish their products including ISL6843IU on Heisener; we pay more attention to the channels and quality of ISL6843IU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ISL6843IU price and inventory displayed accurate?

The price and inventory of ISL6843IU 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 ISL6843IU?

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 ISL6843IU we delivered, we will accept the replacement or return of the ISL6843IU 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 ISL6843IU.

(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 ISL6843IU pin diagram, ISL6843IU datasheet?

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

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ISL6843IU 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

ISL6843IUZ-T

D# V36:1790_18794424

Intersil Corporation

Current Mode PWM Controller 20.3V 1A 2000kHz 8-Pin MSOP T/R

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
ISL6843IU-T D# ISL6843IU-T	Intersil Corporation	Current Mode PWM Controller 20.3V 1A 8-Pin MSOP T/R - Bulk (Alt: ISL6843IU-T) RoHS: Compliant	0
ISL6843IU D# ISL6843IU	Intersil Corporation	CURRENT MODE PWM, 100% DUTY CYCLE, 8.4V UVLO, 8LD MSOP - Bulk (Alt: ISL6843IU) RoHS: Not Compliant	0
ISL6843IUZ D# ISL6843IUZ	Intersil Corporation	Current Mode PWM Controller 20.3V 1A 8-Pin MSOP - Bulk (Alt: ISL6843IUZ)	0
ISL6843IUZ-T D# ISL6843IUZ-T	Intersil Corporation	Current Mode PWM Controller 20.3V 1A 8-Pin MSOP T/R - Tape and Reel (Alt: ISL6843IUZ-T)	0

Part Number	Manufacturer	Description	Stock
ISL6843IU	Intersil Corporation	Current Mode PWM Controller 20.3V 1A 8-Pin MSOP	50
ISL6843IU-T	Intersil Corporation	IC REG CTRLR PWM CM 8MSOP	0
ISL6843IUZ	Intersil Corporation	Current Mode PWM Controller 20.3V 1A 8-Pin MSOP	50
ISL6843IUZ-T	Intersil Corporation	IC REG CTRLR PWM CM 8MSOP	0

Part Number

Manufacturer

Description

Stock

ISL6843IUZ

Intersil Corporation

Improved Industry Standard Single-Ended Current Mode PWM Controller

874

Part Number	Manufacturer	Description	Stock
ISL6843IU-T D# 2156-ISL6843IU-T-ILTR-ND	Rochester Electronics LLC	SWITCHING CONTROLLER	2500
ISL6843IU D# 2156-ISL6843IU-IL-ND	Rochester Electronics LLC	SWITCHING CONTROLLER	1005
ISL6843IUZ-T D# ISL6843IUZ-TTR-ND	Renesas Electronics Corporation	IC REG CTRLR BOOST/FLYBACK 8MSOP	0
ISL6843IUZ D# ISL6843IUZ-ND	Renesas Electronics Corporation	IC REG CTRLR BOOST/FLYBACK 8MSOP	650

Part Number

Manufacturer

Description

Stock

ISL6843IU-T

Renesas Electronics Corporation

Available

16800

Part Number

Manufacturer

Description

Stock

ISL6843IUZ

Renesas Electronics Corporation

RoHS: Compliant

pbFree: Yes

ISL6843IUZ-T

Renesas Electronics Corporation

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
ISL6843IU	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	1166
ISL6843IUZT	Intersil Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	2900
ISL6843IUT	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	2900
ISL6843IUZ	Intersil Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	870

Part Number

Manufacturer

Description

Stock

ISL6843IUZ

D# 968-ISL6843IUZ

Renesas Electronics Corporation

Switching Controllers CUR MODE PWM 100% DU TY CYCLE 8.4V UVLO

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

ISL6843IUZ-T

D# XSFP00000210554

Renesas Electronics Corporation

5000

Part Number

Manufacturer

Description

Stock

ISL6843IUZ

D# 61J6696

Renesas Electronics Corporation

IC, POWER MANAGEMENT, Supply Voltage:16V, No. of Step-Down DC - DC Converters:-, No. of LDO Regulators:-, No. of Regulated Outputs:1, Digital IC Case:MSOP, No. of Pins:8Pins, Operating Temperature Min:-40°C, Product Range:-, MSL:- RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1960

Container: Bulk

ISL6843IUZ-T

D# 61J6697

Renesas Electronics Corporation

IC,SMPS CONTROLLER,CURRENT-MODE,BICMOS,TSSOP,8PIN,PLASTIC ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 5000

Container: TAPE & REEL - FULL

Part Number	Manufacturer	Description	Stock
ISL6843IU-T D# NS-ISL6843IU-T	Intersil Corporation	OEM/CM ONLY	1067
ISL6843IUZ D# NS-ISL6843IUZ	Intersil Corporation	OEM/CM ONLY	3698
ISL6843IUZ-T D# NS-ISL6843IUZ-T	Intersil Corporation	OEM/CM ONLY	1591

Part Number	Manufacturer	Description	Stock
ISL6843IU-T	Intersil Corporation	Switching Controller, Current-mode, 1A, 2000kHz Switching Freq-Max, BICMOS, PDSO8 RoHS: Not Compliant	2500
ISL6843IU	Intersil Corporation	Switching Controller, Current-mode, 1A, 2000kHz Switching Freq-Max, BICMOS, PDSO8 RoHS: Not Compliant	1005
ISL6843IUZ	Intersil Corporation	Switching Controller, Current-mode, 1A, 2000kHz Switching Freq-Max, BICMOS, PDSO8 RoHS: Compliant	108

Part Number

Manufacturer

Description

Stock

ISL6843IUZ

Intersil Corporation

OEM/CM ONLY

116

ISL6843IUZT

Intersil Corporation

OEM/CM ONLY

937

Part Number

Manufacturer

Description

Stock

ISL6843IUZ

Intersil Corporation

RFQ

12540

ISL6843IUZ-T

Intersil Corporation

RFQ

2447

Quick Inquiry

ISL6843IU

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