A3946KLB - Allegro MicroSystems, LLC - Price, Inventory & Datasheets | Heisener.com
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A3946KLB

A3946KLB

A3946KLB

For Reference Only

Part Number

A3946KLB

Description

IC MOTOR CONTROLLER PAR 16SOIC

Package

16-PowerSOIC (0.295", 7.50mm Width)

ECAD

In Stock

2,976 piece(s)

Unit Price

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Lead Time

To be Confirmed

Estimated Delivery Time

Dec 28 - Jan 2 ( Choose Expedited Shipping)

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Payment Methods
Delivery Services

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A3946KLB

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Certified Quality

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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.

ISO 9001 ISO 14001 DUNS Registered Award 1 Award 3 Award 5 Award 4 Special Dealer Enterprises Reference 1 Reference 2 Nation Certificate
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Do you have any question about A3946KLB?

Part Number # A3946KLB (PMIC - Motor Drivers, Controllers) is manufactured by Allegro MicroSystems, LLCand 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 A3946KLBspecifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add A3946KLB with quantity into BOM. Heisener.com does NOT require any registration to request a quote of A3946KLB.

A3946KLB Specifications

Manufacturer Allegro MicroSystems, LLC
Category Integrated Circuits (ICs) - PMIC - Motor Drivers, Controllers
Package 16-PowerSOIC (0.295", 7.50mm Width)
ECAD Technical cover
Series -
Motor Type - Stepper -
Motor Type - AC, DC Brushless DC (BLDC)
Function Controller - Commutation, Direction Management
Output Configuration Pre-Driver - Half Bridge
Interface Parallel
Technology Power MOSFET
Step Resolution -
Applications General Purpose
Current - Output -
Voltage - Supply 7 V ~ 60 V
Voltage - Load -
Operating Temperature -40°C ~ 135°C (TA)
Mounting Type Surface Mount
Package / Case 16-PowerSOIC (0.295", 7.50mm Width)
Supplier Device Package 16-SOIC

A3946KLB Reviews

Lei*****aini

April 7, 2023

The products are good, the amount is correct. The values are correct.

Cal***** Cain

April 1, 2023

Have never had a problem with my order. Packages arrive on time and in great condition.

Igna*****Patton

April 1, 2023

I'm so sure that you're beating your competitor on delivery!

Luc***** Kane

March 24, 2023

They worked great. Not much to say - as far as I can tell they adhere to the specs, and did the job I needed them to. Good transistors for higher current situations.

Sier*****onda

March 23, 2023

Awesome!!! great prices, easy to order and great service, thank you!

Rocc*****ncent

March 1, 2023

This product is very easy to replace and solved my problem.

Lucc*****ggins

February 27, 2023

Every time I order, I get it correctly filled and faster than most of website. For a friendly use operate system, you guys are the best!

Lorel*****evins

February 25, 2023

Received Quickly. Excellent Communication. Capacitors Look Excellent.

Lia*****Jaggi

February 20, 2023

FAST POSTING TOP CONDITION RECORD HAVE A GREAT CHRISTMAS

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A3946KLB FAQ

1. How to order A3946KLB 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 A3946KLB is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test theA3946KLB. All suppliers must pass our qualification reviews before they can publish their products including A3946KLB on Heisener;we pay more attention to the channels and quality of A3946KLBproducts than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the A3946KLB price and inventory displayed accurate?

The price and inventory of A3946KLB 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 A3946KLB?

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 A3946KLB we delivered, we will accept the replacement or return of the A3946KLB 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 ofA3946KLB.
(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 A3946KLB pin diagram, A3946KLB datasheet?

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

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A3946KLB Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantee

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.

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Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Manufacturer Description Stock

A3946KLB-T

Allegro MicroSystems LLC

IC MOTOR CONTROLLER PAR 16SOIC

0

A3946KLBTR-T

Allegro MicroSystems LLC

IC MOTOR CONTROLLER PAR 16SOIC

0

A3946KLB

Allegro MicroSystems LLC

IC MOTOR CONTROLLER PAR 16SOIC

0

A3946KLBTR

Allegro MicroSystems LLC

IC MOTOR CONTROLLER PAR 16SOIC

0
Part Number Manufacturer Description Stock

A3946KLB-T

D# 620-1060-ND

Allegro MicroSystems LLC

IC MOTOR DRIVER 7V-60V 16SOIC

0

A3946KLBTR-T

D# 620-1294-2-ND

Allegro MicroSystems LLC

IC MOTOR DRIVER 7V-60V 16SOIC

0

A3946KLB

D# A3946KLB-ND

Allegro MicroSystems LLC

IC MOTOR DRIVER 7V-60V 16SOIC

0

A3946KLBTR

D# A3946KLBTR-ND

Allegro MicroSystems LLC

IC MOTOR DRIVER 7V-60V 16SOIC

0
Part Number Manufacturer Description Stock

A3946KLBT

ALLERGO

OEM/CM QUOTES ONLY | NO BROKERS

3968

A3946KLB

Allegro MicroSystems LLC

OEM/CM QUOTES ONLY | NO BROKERS

12
Part Number Manufacturer Description Stock

A3946KLB

D# NS-A3946KLB

Multiple

OEM/CM ONLY

1676

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