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  • A4931METTR-T

A4931METTR-T

900μm mm 5mm mm Motor Drivers 28 24V V 38V V 5mm mm


  • Manufacturer: Allegro MicroSystems
  • Origchip NO: 26-A4931METTR-T
  • Package: 28-VFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 542
  • Description: 900μm mm 5mm mm Motor Drivers 28 24V V 38V V 5mm mm (Kg)

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FedEx International, 5-7 business days.

The following are some common countries' logistic time.
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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-VFQFN Exposed Pad
Number of Pins 28
Operating Temperature -20°C~105°C TA
Packaging Tape & Reel (TR)
Published 2010
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Applications General Purpose
Technology Power MOSFET
Voltage - Supply 8V~37.5V
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Supply Voltage 24V
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number A4931
Function Controller - Commutation, Direction Management
Number of Outputs 1
Output Voltage 38V
Supply Voltage-Max (Vsup) 37.5V
Supply Voltage-Min (Vsup) 8V
Interface Parallel
Analog IC - Other Type BRUSHLESS DC MOTOR CONTROLLER
Output Configuration Pre-Driver - Half Bridge (3)
Output Current 10A
Supply Current-Max (Isup) 6mA
Max Collector Current 500mA
Switching Frequency 30kHz
Motor Type Brushless DC (BLDC)
Motor Type - AC, DC Brushless DC (BLDC)
Height 900μm
Length 5mm
Width 5mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant

A4931METTR-T Overview


Drivers controllers is designed with Tape & Reel (TR) package.Parts are packaged in 28-VFQFN Exposed Padcases.Drivers controllers is recommended to mount the part by Surface Mount.This component is suitable for the component connected to General Purpose.The device can supply 8V~37.5V volts.There is a temperature range of -20°C~105°C TAin which this device operates.The motor type can be classified as Brushless DC (BLDC).This part offers 28terminations.Drivers controllers is very important to keep in mind that this amplifier should be operated at 24V.Ideally, it should be mounted in the Surface Mountposition.The device utilizes the IC BRUSHLESS DC MOTOR CONTROLLERwhich is an analog IC.Based on the A4931part number, it is found.A device with 28pins is available.Currently, there are 1 outputs available.38Vis maintained as the output voltage.As a result, we can recognize that the motor type is Brushless DC (BLDC).With a 10A output current, it offers the greatest degree of design flexibility.

A4931METTR-T Features


Applications : General Purpose
base on A4931 number
designed with 1 outputs
Motor Type classified as Brushless DC (BLDC)

A4931METTR-T Applications


There are a lot of Allegro MicroSystems A4931METTR-T motor drivers applications.

  • Brake lights
  • LED ballasts
  • Industrial lighting
  • Dome
  • Turn signals
  • Accurate LED current matching
  • LCD displays
  • Step-up or step-down driver topologies
  • PWM generators
  • Tail lights