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HomeProductsIntegrated Circuits (ICs)PMIC - Motor Drivers, ControllersA3922KLPTR-T
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A3922KLPTR-T - Allegro MicroSystems

Manufacturer Part Number
A3922KLPTR-T
Manufacturer
Allegro MicroSystems
Allelco Part Number
32D-A3922KLPTR-T
ECAD Model
Parts Description
IC MOTOR DRVR 5.5V-50V 28ETSSOP
Detailed Description
Package
28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Data sheet
A3922KLPTR-T.pdf
RoHs Status
ROHS3 Compliant
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Specifications

A3922KLPTR-T Tech Specifications
Allegro MicroSystems - A3922KLPTR-T technical specifications, attributes, parameters and parts with similar specifications to Allegro MicroSystems - A3922KLPTR-T

Product Attribute Attribute Value  
Manufacturer Allegro MicroSystems  
Voltage - Supply 5.5V ~ 50V  
Voltage - Load -  
Technology NMOS  
Supplier Device Package 28-TSSOP-EP  
Step Resolution -  
Series -  
Package / Case 28-TSSOP (0.173", 4.40mm Width) Exposed Pad  
Package Tape & Reel (TR)  
Output Configuration Pre-Driver - Half Bridge (2)  
Product Attribute Attribute Value  
Operating Temperature -40°C ~ 150°C (TA)  
Mounting Type Surface Mount  
Motor Type - Stepper -  
Motor Type - AC, DC Brushed DC  
Interface SPI  
Function Controller - Commutation, Direction Management  
Current - Output -  
Base Product Number A3922  
Applications Automotive  

Parts Introduction

Manufacturer Part Number

A3922KLPTR-T

Manufacturer

Allegro MicroSystems

Introduction

High-performance, high-voltage, three-phase MOSFET pre-driver for brushed DC motor control

Product Features and Performance

Drives up to 4A per channel

Integrated high-side and low-side gate drivers

Programmable PWM frequency up to 150kHz

Configurable dead-time control

Integrated charge pump for high-side drive

Integrated current sensing

Integrated thermal protection

Product Advantages

Compact and energy-efficient design

Robust protection features

Supports a wide range of brushed DC motors

Simplifies motor control system design

Key Technical Parameters

Operating voltage: 5.5V to 50V

Operating temperature: -40°C to 150°C

NMOS technology

SPI interface

Quality and Safety Features

RoHS3 compliant

Designed for automotive applications

Compatibility

Compatible with a wide range of brushed DC motors

Application Areas

Automotive systems

Industrial automation

Robotics

Home appliances

Product Lifecycle

The A3922KLPTR-T is an active product and is not nearing discontinuation. Replacement or upgrade options may be available.

Key Reasons to Choose This Product

High-performance motor control capabilities

Extensive protection features for reliability

Flexibility to support a variety of brushed DC motors

Compact and energy-efficient design

Automotive-grade quality and safety

Parts with Similar Specifications

The three parts on the right have similar specifications to Allegro MicroSystems A3922KLPTR-T

Product Attribute A3922KLPTR-T A3930KJPTR-T A3916GESTR-T-1 A3910EEETR-T
Part Number A3922KLPTR-T A3930KJPTR-T A3916GESTR-T-1 A3910EEETR-T
Manufacturer Allegro MicroSystems Allegro MicroSystems Allegro MicroSystems Allegro MicroSystems
Series - - - -
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Output Configuration Pre-Driver - Half Bridge (2) Pre-Driver - Half Bridge (3) Half Bridge (4) Half Bridge (2)
Voltage - Supply 5.5V ~ 50V 5.5V ~ 50V 2.7V ~ 15V 2.5V ~ 5.5V
Current - Output - - 1A 500mA
Interface SPI Parallel Parallel Parallel
Motor Type - AC, DC Brushed DC Brushless DC (BLDC) Brushed DC Brushed DC
Function Controller - Commutation, Direction Management Controller - Commutation, Direction Management Driver - Fully Integrated, Control and Power Stage Driver - Fully Integrated, Control and Power Stage
Supplier Device Package 28-TSSOP-EP 48-LQFP-EP (7x7) 20-QFN-EP (4x4) 8-DFN (2x2)
Operating Temperature -40°C ~ 150°C (TA) -40°C ~ 150°C (TA) -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ)
Applications Automotive Automotive General Purpose Battery Powered
Motor Type - Stepper - - Bipolar -
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Step Resolution - - 1, 1/2 -
Package / Case 28-TSSOP (0.173", 4.40mm Width) Exposed Pad 48-LQFP Exposed Pad 20-WFQFN Exposed Pad 8-UFDFN Exposed Pad
Voltage - Load - - 2.7V ~ 15V 2.5V ~ 5.5V
Technology NMOS Power MOSFET DMOS Power MOSFET
Base Product Number A3922 A3930 A3916 A3910

A3922KLPTR-T Datasheet PDF

Download A3922KLPTR-T pdf datasheets and Allegro MicroSystems documentation for A3922KLPTR-T - Allegro MicroSystems.

PCN Packaging
Tape Change 27/Jan/2023.pdf
HTML Datasheet
A3922KLPTR-T.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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A3922KLPTR-T Image

A3922KLPTR-T

Allegro MicroSystems
32D-A3922KLPTR-T

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