A3940KLPTR - Allegro MicroSystems, LLC - Price, Inventory & Datasheets | Heisener.com
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A3940KLPTR

A3940KLPTR

A3940KLPTR

For Reference Only

Part Number

A3940KLPTR

Description

IC CTRLR MOSFET FULL 28TSSOP

Package

28-TSSOP (0.173", 4.40mm Width) Exposed Pad

ECAD

In Stock

7,936 piece(s)

Unit Price

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Lead Time

To be Confirmed

Estimated Delivery Time

Oct 2 - Oct 7 ( Choose Expedited Shipping)

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Payment Methods
Delivery Services

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A3940KLPTR

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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 A3940KLPTR?

Part Number # A3940KLPTR (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 A3940KLPTRspecifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add A3940KLPTR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of A3940KLPTR.

A3940KLPTR Specifications

Manufacturer Allegro MicroSystems, LLC
Category Integrated Circuits (ICs) - PMIC - Motor Drivers, Controllers
Package 28-TSSOP (0.173", 4.40mm Width) Exposed Pad
ECAD Technical cover
Series -
Motor Type - Stepper -
Motor Type - AC, DC Brushed DC
Function Controller - Commutation, Direction Management
Output Configuration Pre-Driver - Half Bridge (2)
Interface Parallel
Technology Power MOSFET
Step Resolution -
Applications Automotive
Current - Output -
Voltage - Supply 7 V ~ 40 V
Voltage - Load -
Operating Temperature -40°C ~ 135°C (TA)
Mounting Type Surface Mount
Package / Case 28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package 28-TSSOP-EP

A3940KLPTR Reviews

Emm*****ratt

April 3, 2023

Does what it says. As with this this type of device it is important to have it mounted so that heat can dissipate. The higher the amperage the hotter the device.

Mala*****yatt

March 17, 2023

The specs range is wide for a selection and the customer service is great.

Land*****imenez

March 11, 2023

Fantastic Quality Control and Great Selection. Heisener Electronics has became to my No.1 Supplier for many years.

Cod*****yons

February 22, 2023

Good seller, incredible reliable.Item as described. Very professional

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A3940KLPTR FAQ

1. How to order A3940KLPTR 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 A3940KLPTR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test theA3940KLPTR. All suppliers must pass our qualification reviews before they can publish their products including A3940KLPTR on Heisener;we pay more attention to the channels and quality of A3940KLPTRproducts than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the A3940KLPTR price and inventory displayed accurate?

The price and inventory of A3940KLPTR 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 A3940KLPTR?

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 A3940KLPTR we delivered, we will accept the replacement or return of the A3940KLPTR 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 ofA3940KLPTR.
(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 A3940KLPTR pin diagram, A3940KLPTR datasheet?

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

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A3940KLPTR 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

A3940KLPTR-T

Allegro MicroSystems LLC

MOSFET CONTROLLER, FULL BRIDGE, TSSOP-28, FULL REEL, Driver Configuration:Full Bridge, Peak Output Current:5mA, Supply Voltage Min:7V, Supply Voltage Max:40V, Driver Case Style:TSSOP, No. of Pins:28, Input Delay:225ns, MSL:- , RoHS Compliant: Yes

0

A3940KLPTR

Allegro MicroSystems LLC

MOSFET CONTROLLER, FULL BRIDGE, TSSOP-28, FULL REEL, Driver Configuration:Full Bridge, Peak Output Current:5mA, Supply Voltage Min:7V, Supply Voltage Max:40V, Driver Case Style:TSSOP, No. of Pins:28, Input Delay:225ns, MSL:- , RoHS Compliant: Yes

0
Part Number Manufacturer Description Stock

A3940KLPTR

D# A3940KLPTR-ND

Allegro MicroSystems LLC

IC MOTOR DRIVER 7V-40V 28TSSOP

0

A3940KLPTR-T

D# 620-1293-2-ND

Allegro MicroSystems LLC

IC MOTOR DRIVER 7V-40V 28TSSOP

0
Part Number Manufacturer Description Stock

A3940KLPTR-T

D# A3940KLPTR-T

Integrated Device Technology Inc

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

2284
Part Number Manufacturer Description Stock

A3940KLPTR-T

Allegro MicroSystems LLC

In stock shipping within 2days

510
Part Number Manufacturer Description Stock

A3940KLPTRT

Allegro MicroSystems LLC

OEM/CM QUOTES ONLY | NO BROKERS

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A3940KLPTR-T

Allegro MicroSystems LLC

OEM/CM Immediate delivery

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Part Number Manufacturer Description Stock

A3940KLPTRT

Allegro MicroSystems LLC

OEM/CM ONLY

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Part Number Manufacturer Description Stock

A3940KLPTR-T

Allegro MicroSystems LLC

IN stock Immediate delivery

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Part Number Manufacturer Description Stock

A3940KLPTR-T

Allegro MicroSystems LLC

shipping today

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