Name: ISL8843AMBZ
Brand: Intersil
SKU: ISL8843AMBZ
Availability: InStock
Rating: 5 (171 reviews)

ISL8843AMBZ

For Reference Only

Part Number	ISL8843AMBZ
Manufacturer	Intersil
Description	IC REG CTRLR BOOST/FLYBACK 8SOIC
Datasheet	ISL8843AMBZ Datasheet ISL8843AMBZ Specifications
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	4,528 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Feb 10 - Feb 15 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # ISL8843AMBZ (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 ISL8843AMBZ specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ISL8843AMBZ with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ISL8843AMBZ.

ISL8843AMBZ Specifications

Manufacturer	Intersil
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package	8-SOIC (0.154", 3.90mm 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 ~ 30 V
Frequency - Switching	Up to 2MHz
Duty Cycle (Max)	96%
Synchronous Rectifier	No
Clock Sync	No
Serial Interfaces	-
Control Features	Current Limit, Frequency Control
Operating Temperature	-55°C ~ 125°C (TJ)
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC

ISL8843AMBZ Datasheet

ISL8843AMBZ Reviews

Carl*****yons

August 11, 2022

★ ★ ★ ★ ★

Worked good to turn my AC welder into a DC welder.

Ryl***** Hood

August 10, 2022

★ ★ ★ ★ ★

I've made a few purchases from Heisener and always get a friendly technician helped me with locate what I was looking for. That kind of attitude is greatly appreciated.

Kase*****iley

July 26, 2022

★ ★ ★ ★ ★

Fast shipping, work as designed. Made some circuitry with these components and they work well.

Dunc*****ohen

July 21, 2022

★ ★ ★ ★ ★

Tested one of them and works good.

Zaid*****axena

July 12, 2022

★ ★ ★ ★ ★

It arrived on time. I was able to finish a repair before Sunday service and with no over time. Easy to work with.

Paig*****ndit

July 11, 2022

★ ★ ★ ★ ★

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

Arabe*****ulati

June 29, 2022

★ ★ ★ ★ ★

Fast, Friendly Service. Item as described. Good Communications. Thank You!

Mila*****uller

June 27, 2022

★ ★ ★ ★ ★

Great product & fast shipping. Works as they should.

Write a Review

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ISL8843AMBZ Packaging

ISL8843AMBZ FAQ

1. How to order ISL8843AMBZ 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 ISL8843AMBZ is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ISL8843AMBZ. All suppliers must pass our qualification reviews before they can publish their products including ISL8843AMBZ on Heisener; we pay more attention to the channels and quality of ISL8843AMBZ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ISL8843AMBZ price and inventory displayed accurate?

The price and inventory of ISL8843AMBZ 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 ISL8843AMBZ?

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 ISL8843AMBZ we delivered, we will accept the replacement or return of the ISL8843AMBZ 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 ISL8843AMBZ.

(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 ISL8843AMBZ pin diagram, ISL8843AMBZ datasheet?

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

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ISL8843AMBZ 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

ISL8843AMBZ

D# ISL8843AMBZ

Intersil Corporation

Current Mode PWM Controller 1A 8-Pin SOIC N - Bulk (Alt: ISL8843AMBZ)

ISL8843AMBZ-T

D# ISL8843AMBZ-T

Intersil Corporation

Current Mode PWM Controller 1A 8-Pin SOIC N T/R - Bulk (Alt: ISL8843AMBZ-T)

Part Number

Manufacturer

Description

Stock

ISL8843AMBZ

Intersil Corporation

Intersil ISL8843AMBZ

280

ISL8843AMBZ-T

Intersil Corporation

IC REG CTRLR PWM CM 8SOIC

Part Number

Manufacturer

Description

Stock

ISL8843AMBZ-T

D# 2156-ISL8843AMBZ-T-ND

Rochester Electronics LLC

SWITCHING REGULATOR, CURRENT-MOD

2500

ISL8843AMBZ

D# 2156-ISL8843AMBZ-ND

Rochester Electronics LLC

SWITCHING REGULATOR, CURRENT-MOD

458

Part Number

Manufacturer

Description

Stock

ISL8843AMBZ

ITS

OEM/CM QUOTES ONLY | NO BROKERS

863

Part Number

Manufacturer

Description

Stock

ISL8843AMBZ

D# 968-ISL8843AMBZ

Renesas Electronics Corporation

Switching Controllers CUR MODE PWM 100% DC 8 4V UVLO 8LD OSC

RoHS: Compliant

804

Part Number

Manufacturer

Description

Stock

ISL8843AMBZ-T

D# 05M8300

Renesas Electronics Corporation

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

RoHS: Compliant

Min Qty: 2500

Container: TAPE & REEL - FULL

ISL8843AMBZ

D# 79AH3339

Renesas Electronics Corporation

CURRENT MODE PWM, 100% DC, 8.4V UVLO, 8LD SOIC, OSC DELAYED ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 980

Container: Bulk

Part Number

Manufacturer

Description

Stock

ISL8843AMBZ

D# NS-ISL8843AMBZ

Intersil Corporation

OEM/CM ONLY

5339

ISL8843AMBZ-T

D# NS-ISL8843AMBZ-T

Intersil Corporation

OEM/CM ONLY

4127

Part Number

Manufacturer

Description

Stock

ISL8843AMBZ-T

Intersil Corporation

ISL8843 - Switching Regulator, Current-mode, 1A, 2000kHz Switching Freq-Max, PDSO8

RoHS: Compliant

2500

ISL8843AMBZ

Intersil Corporation

ISL8843 - Switching Regulator, Current-mode, 1A, 2000kHz Switching Freq-Max, PDSO8

RoHS: Compliant

458

Part Number

Manufacturer

Description

Stock

ISL8843AMBZ

Intersil Corporation

OEM/CM ONLY

839

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ISL8843AMBZ

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