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HomeProductsIntegrated Circuits (ICs)PMIC - Motor Drivers, ControllersA5947GETTR-T
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A5947GETTR-T - Allegro MicroSystems

Manufacturer Part Number
A5947GETTR-T
Manufacturer
Allegro MicroSystems
Allelco Part Number
32D-A5947GETTR-T
ECAD Model
Parts Description
THREE PHASE FOC BLDC MOTOR DRIVE
Package
28-VFQFN Exposed Pad
Data sheet
A5947GETTR-T.pdf
RoHs Status
ROHS3 Compliant
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In stock: 20205

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Specifications

A5947GETTR-T Tech Specifications
Allegro MicroSystems - A5947GETTR-T technical specifications, attributes, parameters and parts with similar specifications to Allegro MicroSystems - A5947GETTR-T

Product Attribute Attribute Value  
Manufacturer Allegro MicroSystems  
Voltage - Supply -  
Voltage - Load -  
Technology Power MOSFET  
Supplier Device Package 28-QFN (5x5)  
Step Resolution -  
Series Automotive, AEC-Q100  
Package / Case 28-VFQFN Exposed Pad  
Package Tape & Reel (TR)  
Output Configuration -  
Product Attribute Attribute Value  
Operating Temperature -40°C ~ 105°C  
Mounting Type Surface Mount  
Motor Type - Stepper -  
Motor Type - AC, DC Brushless DC (BLDC)  
Interface Analog, I²C, PWM  
Function Driver  
Current - Output -  
Base Product Number A5947  
Applications Automotive, Fan Motor Driver  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 2 (1 Year)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

A5947GETTR-T

Manufacturer

allegro-microsystems

Introduction

A high-efficiency motor driver tailored for automotive applications

Product Features and Performance

Power MOSFET technology

Integrated diagnostics for fault reporting

Overcurrent protection

Thermal shutdown

Under-voltage lockout

Product Advantages

Enhanced operational reliability in harsh environments

Suitable for automotive grade applications

Optimized for brushless DC motors

AEC-Q100 qualified ensuring automotive standards compliance

Key Technical Parameters

Technology: Power MOSFET

Function: Driver for Brushless DC (BLDC) motors

Interface: Analog, I2C, PWM

Operating Temperature Range: -40°C to 105°C

Voltage - Supply: Specific supply voltage not provided

Quality and Safety Features

AEC-Q100 qualification

Thermal protection with auto-restart

Overcurrent and short-circuit protection

Compatibility

Interface compatible with analog, I2C, and PWM control signals

Application Areas

Primarily designed for Fan Motor Driver applications in automotive environment

Product Lifecycle

Product Status: Active

Not explicitly stated as nearing discontinuation, replacements, or upgrades

Several Key Reasons to Choose This Product

Built for high temperature automotive conditions (-40°C to 105°C)

Feature-rich with multiple protection circuits leading to increased safety and reliability

AEC-Q100 qualification represents high standard of quality

Versatile interfacing with control systems through Analog, I2C, and PWM

Allegro Microsystems' reputation for robust power management solutions

Parts with Similar Specifications

The three parts on the right have similar specifications to Allegro MicroSystems A5947GETTR-T

Product Attribute A5947GETTR-T A5941GLKTR-T A5957GESTR-T A5940GLNTR-T
Part Number A5947GETTR-T A5941GLKTR-T A5957GESTR-T A5940GLNTR-T
Manufacturer Allegro MicroSystems Allegro MicroSystems Allegro MicroSystems Allegro MicroSystems
Series Automotive, AEC-Q100 - - Automotive, AEC-Q100
Motor Type - Stepper - - - -
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Base Product Number A5947 A5941 A5957 A5940
Operating Temperature -40°C ~ 105°C -40°C ~ 105°C (TA) -40°C ~ 105°C (TA) -40°C ~ 105°C (TA)
Package / Case 28-VFQFN Exposed Pad 10-LSOP (0.154", 3.90mm Width) Exposed Pad 20-WFQFN Exposed Pad 10-SOP (0.154', 3.90mm Width)
Applications Automotive, Fan Motor Driver Automotive General Purpose Automotive
Current - Output - - - -
Step Resolution - - - -
Motor Type - AC, DC Brushless DC (BLDC) Brushless DC (BLDC) Brushed DC Brushless DC (BLDC)
Output Configuration - Half Bridge (3) Pre-Driver - Half Bridge (2) Half Bridge (3)
Voltage - Supply - - 5.5V ~ 50V -
Interface Analog, I²C, PWM - Parallel -
Function Driver Driver - Fully Integrated, Control and Power Stage Controller - Commutation, Direction Management Driver - Fully Integrated, Control and Power Stage
Technology Power MOSFET - NMOS -
Supplier Device Package 28-QFN (5x5) 10-SOIC 20-QFN-EP (4x4) 10-SSOP
Voltage - Load - - - -

A5947GETTR-T Datasheet PDF

Download A5947GETTR-T pdf datasheets and Allegro MicroSystems documentation for A5947GETTR-T - Allegro MicroSystems.

PCN Packaging
Tape Change 27/Jan/2023.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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A5947GETTR-T Image

A5947GETTR-T

Allegro MicroSystems
32D-A5947GETTR-T

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