Allegro MicroSystems A3940KLPTR

A3940KLPTR
Part No.:
A3940KLPTR
Manufacturer:
Allegro MicroSystems
Category:
Motor Drivers, Controllers
Package:
28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Datasheet:
Leatech Electronics GmbHA3940KLPTR.pdf
Description:
IC MOTOR DRIVER 7V-40V 28TSSOP
Quantity:

Unit Price:$0

Ext Price:$0

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Shipping:
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Inventory:0

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Product attributes
Attribute value
Manufacturer:
Allegro MicroSystems
Series:
-
Package/Case:
28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Packaging:
Tape & Reel (TR)
Product Status:
Obsolete
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:
-
Current - Output:
-
Voltage - Supply:
7V ~ 40V
Voltage - Load:
-
Operating Temperature:
-40°C ~ 135°C (TA)
Grade:
Automotive
Qualification:
-
Mounting Type:
Surface Mount
Supplier Device Package:
28-TSSOP-EP
Category:
Motor Drivers, Controllers

1. How to order A3940KLPTR on Leatech Electronics GmbH?

Currently, Leatech Electronics GmbH 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 Leatech Electronics GmbH 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 the A3940KLPTR. All suppliers must pass our qualification reviews before they can publish their products including A3940KLPTR on Leatech Electronics GmbH; we pay more attention to the channels and quality of A3940KLPTR products 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 of A3940KLPTR.

(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.

Image A3908EEETR-T A3916GESTR-T-1 A3901SEJTR-T A5950GEUSR-T A4957SESTR-T
Part Number A3908EEETR-T A3916GESTR-T-1 A3901SEJTR-T A5950GEUSR-T A4957SESTR-T
Manufacturer Allegro MicroSystems Allegro MicroSystems Allegro MicroSystems Allegro MicroSystems Allegro MicroSystems
Series - - - - -
Package/Case 28-TSSOP (0.173", 4.40mm Width) Exposed Pad 28-TSSOP (0.173", 4.40mm Width) Exposed Pad 28-TSSOP (0.173", 4.40mm Width) Exposed Pad 28-TSSOP (0.173", 4.40mm Width) Exposed Pad 28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Packaging Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Product Status Obsolete Obsolete Obsolete Obsolete Obsolete
Motor Type - Stepper - - - - -
Motor Type - AC, DC Brushed DC Brushed DC Brushed DC Brushed DC Brushed DC
Function Controller - Commutation, Direction Management Controller - Commutation, Direction Management Controller - Commutation, Direction Management Controller - Commutation, Direction Management Controller - Commutation, Direction Management
Output Configuration Pre-Driver - Half Bridge (2) Pre-Driver - Half Bridge (2) Pre-Driver - Half Bridge (2) Pre-Driver - Half Bridge (2) Pre-Driver - Half Bridge (2)
Interface Parallel Parallel Parallel Parallel Parallel
Technology Power MOSFET Power MOSFET Power MOSFET Power MOSFET Power MOSFET
Step Resolution - - - - -
Applications - - - - -
Current - Output - - - - -
Voltage - Supply 7V ~ 40V 7V ~ 40V 7V ~ 40V 7V ~ 40V 7V ~ 40V
Voltage - Load - - - - -
Operating Temperature -40°C ~ 135°C (TA) -40°C ~ 135°C (TA) -40°C ~ 135°C (TA) -40°C ~ 135°C (TA) -40°C ~ 135°C (TA)
Grade Automotive Automotive Automotive Automotive Automotive
Qualification - - - - -
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Supplier Device Package 28-TSSOP-EP 28-TSSOP-EP 28-TSSOP-EP 28-TSSOP-EP 28-TSSOP-EP

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