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HomeProductsIntegrated Circuits (ICs)PMIC - Motor Drivers, ControllersA3935KLQTR-T
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A3935KLQTR-T - Allegro MicroSystems

Manufacturer Part Number
A3935KLQTR-T
Manufacturer
Allegro MicroSystems
Allelco Part Number
32D-A3935KLQTR-T
ECAD Model
Parts Description
IC MOTOR DRVR 4.75V-5.25V 36QSOP
Detailed Description
Package
36-BSOP (0.295', 7.50mm Width)
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
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In stock: 17960

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Specifications

A3935KLQTR-T Tech Specifications
Allegro MicroSystems - A3935KLQTR-T technical specifications, attributes, parameters and parts with similar specifications to Allegro MicroSystems - A3935KLQTR-T

Product Attribute Attribute Value  
Manufacturer Allegro MicroSystems  
Voltage - Supply 4.75V ~ 5.25V  
Voltage - Load 7V ~ 40V  
Technology Power MOSFET  
Supplier Device Package 36-QSOP  
Step Resolution -  
Series -  
Package / Case 36-BSOP (0.295', 7.50mm Width)  
Package Tape & Reel (TR)  
Output Configuration Pre-Driver - Half Bridge (3)  
Product Attribute Attribute Value  
Operating Temperature -40°C ~ 135°C (TA)  
Mounting Type Surface Mount  
Motor Type - Stepper -  
Motor Type - AC, DC -  
Interface Parallel  
Function Controller - Commutation, Direction Management  
Current - Output -  
Base Product Number A3935  
Applications Automotive  

Parts Introduction

Manufacturer Part Number

A3935KLQTR-T

Manufacturer

allegro-microsystems

Introduction

The A3935KLQTR-T is a motor controller designed for power management applications in the automotive industry.

Product Features and Performance

Controller for commutation and direction management

Pre-Driver configuration for Half Bridge (3 output)

Integrated Power MOSFET technology

Parallel interface

Product Advantages

Precision control for motor management

Compact 36-QSOP package suitable for space-constrained applications

Automotive grade quality ensuring high reliability

Key Technical Parameters

Supply Voltage: 4.75V to 5.25V

Load Voltage: 7V to 40V

Operating Temperature: -40°C to 135°C

Quality and Safety Features

Designed to meet stringent automotive industry standards

Overtemperature protection for improved safety and longevity

Compatibility

Interfaceable with various parallel inputs for easy integration into automotive systems

Application Areas

Specifically designed for automotive power management applications

Product Lifecycle

Obsolete status, indicating discontinuation or impending discontinuation

Availability of replacements or upgrades may be limited

Several Key Reasons to Choose This Product

High-temperature operational range making it suitable for harsh automotive environments

The Allegro Microsystems reputation for robust and reliable automotive components

Compact size aids in design flexibility for automotive power systems

Precision control capabilities allow for enhanced vehicle performance

Parts with Similar Specifications

The three parts on the right have similar specifications to Allegro MicroSystems A3935KLQTR-T

Product Attribute A3935KLQTR-T A3935KLQ A3938SLDTR-T A3932SLDTR-T
Part Number A3935KLQTR-T A3935KLQ A3938SLDTR-T A3932SLDTR-T
Manufacturer Allegro MicroSystems Allegro MicroSystems Allegro MicroSystems Allegro MicroSystems
Voltage - Supply 4.75V ~ 5.25V 4.75V ~ 5.25V 18V ~ 50V 18V ~ 50V
Series - - - -
Current - Output - - - -
Package Tape & Reel (TR) Tube Tape & Reel (TR) Tape & Reel (TR)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Motor Type - Stepper - - - -
Step Resolution - - - -
Output Configuration Pre-Driver - Half Bridge (3) Pre-Driver - Half Bridge (3) Pre-Driver - Half Bridge (3) Pre-Driver - Half Bridge (3)
Applications Automotive Automotive General Purpose General Purpose
Interface Parallel Parallel Parallel, PWM Parallel, PWM
Supplier Device Package 36-QSOP 36-QSOP 38-TSSOP 38-TSSOP
Function Controller - Commutation, Direction Management Controller - Commutation, Direction Management Controller - Commutation, Direction Management Controller - Commutation, Direction Management
Technology Power MOSFET Power MOSFET Power MOSFET Power MOSFET
Voltage - Load 7V ~ 40V 7V ~ 40V - -
Operating Temperature -40°C ~ 135°C (TA) -40°C ~ 135°C (TA) -20°C ~ 85°C (TA) -20°C ~ 85°C (TA)
Package / Case 36-BSOP (0.295', 7.50mm Width) 36-BSOP (0.295', 7.50mm Width) 38-TFSOP (0.173', 4.40mm Width) 38-TFSOP (0.173", 4.40mm Width)
Motor Type - AC, DC - - Brushless DC (BLDC) Brushless DC (BLDC)
Base Product Number A3935 A3935 A3938 A3932

A3935KLQTR-T Datasheet PDF

Download A3935KLQTR-T pdf datasheets and Allegro MicroSystems documentation for A3935KLQTR-T - Allegro MicroSystems.

PCN Packaging
Tape Change 27/Jan/2023.pdf
HTML Datasheet
Cylindrical Battery Holders.pdf
PCN Obsolescence/ EOL
Cylindrical Battery Holders.pdf

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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

Certifications & Memberships

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A3935KLQTR-T Image

A3935KLQTR-T

Allegro MicroSystems
32D-A3935KLQTR-T

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