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HomeProductsIntegrated Circuits (ICs)PMIC - Motor Drivers, ControllersA3940KLP
A3940KLP Image
Image may be representation.
See specifications for product details.

A3940KLP - Allegro MicroSystems

Manufacturer Part Number
A3940KLP
Manufacturer
Allegro MicroSystems
Allelco Part Number
32D-A3940KLP
ECAD Model
Parts Description
IC MOTOR DRIVER 7V-40V 28TSSOP
Detailed Description
Package
28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Data sheet
A3940KLP.pdf
In stock: 11550

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Quantity

Specifications

A3940KLP Tech Specifications
Allegro MicroSystems - A3940KLP technical specifications, attributes, parameters and parts with similar specifications to Allegro MicroSystems - A3940KLP

Product Attribute Attribute Value  
Manufacturer Allegro MicroSystems  
Voltage - Supply 7V ~ 40V  
Voltage - Load -  
Technology Power MOSFET  
Supplier Device Package 28-TSSOP-EP  
Step Resolution -  
Series -  
Package / Case 28-TSSOP (0.173", 4.40mm Width) Exposed Pad  
Package Tube  
Output Configuration Pre-Driver - Half Bridge (2)  
Product Attribute Attribute Value  
Operating Temperature -40°C ~ 135°C (TA)  
Mounting Type Surface Mount  
Motor Type - Stepper -  
Motor Type - AC, DC Brushed DC  
Interface Parallel  
Function Controller - Commutation, Direction Management  
Current - Output -  
Base Product Number A3940  
Applications Automotive  

Parts with Similar Specifications

The three parts on the right have similar specifications to Allegro MicroSystems A3940KLP

Product Attribute A3940KLP A3935KLQTR-T A3932SLDTR-T A3941KLPTR-T
Part Number A3940KLP A3935KLQTR-T A3932SLDTR-T A3941KLPTR-T
Manufacturer Allegro MicroSystems Allegro MicroSystems Allegro MicroSystems Allegro MicroSystems
Voltage - Supply 7V ~ 40V 4.75V ~ 5.25V 18V ~ 50V 5.5V ~ 50V
Motor Type - AC, DC Brushed DC - Brushless DC (BLDC) Brushed DC
Operating Temperature -40°C ~ 135°C (TA) -40°C ~ 135°C (TA) -20°C ~ 85°C (TA) -40°C ~ 150°C (TA)
Series - - - -
Function Controller - Commutation, Direction Management Controller - Commutation, Direction Management Controller - Commutation, Direction Management Controller - Commutation, Direction Management
Current - Output - - - -
Voltage - Load - 7V ~ 40V - -
Applications Automotive Automotive General Purpose Automotive
Supplier Device Package 28-TSSOP-EP 36-QSOP 38-TSSOP 28-TSSOP-EP
Technology Power MOSFET Power MOSFET Power MOSFET Power MOSFET
Motor Type - Stepper - - - -
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Base Product Number A3940 A3935 A3932 A3941
Package / Case 28-TSSOP (0.173", 4.40mm Width) Exposed Pad 36-BSOP (0.295', 7.50mm Width) 38-TFSOP (0.173", 4.40mm Width) 28-TSSOP (0.173', 4.40mm Width) Exposed Pad
Package Tube Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Output Configuration Pre-Driver - Half Bridge (2) Pre-Driver - Half Bridge (3) Pre-Driver - Half Bridge (3) Pre-Driver - Half Bridge (2)
Step Resolution - - - -
Interface Parallel Parallel Parallel, PWM PWM

A3940KLP Datasheet PDF

Download A3940KLP pdf datasheets and Allegro MicroSystems documentation for A3940KLP - Allegro MicroSystems.

PCN Packaging
Tape Change 27/Jan/2023.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

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A3940KLP

Allegro MicroSystems
32D-A3940KLP

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