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  • A3946KLB

A3946KLB

7.5mm mm Motor Drivers 16 7.75V V Motion Control Electronics


  • Manufacturer: Allegro MicroSystems
  • Origchip NO: 26-A3946KLB
  • Package: 16-PowerSOIC (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 984
  • Description: 7.5mm mm Motor Drivers 16 7.75V V Motion Control Electronics (Kg)

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Details

Tags

Parameters
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-PowerSOIC (0.295, 7.50mm Width)
Number of Pins 16
Operating Temperature -40°C~135°C TA
Packaging Tube
Published 2008
JESD-609 Code e0
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Applications General Purpose
Additional Feature CAN BE USED FOR DC, DC BRUSHLESS, AND STEP MOTOR CONTROL
Subcategory Motion Control Electronics
Technology Power MOSFET
Voltage - Supply 7V~60V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 240
Supply Voltage 7.75V
Reach Compliance Code unknown
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number A3946
Function Controller - Commutation, Direction Management
Number of Outputs 1
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 60V
Power Supplies 7/60V
Supply Voltage-Min (Vsup) 7V
Interface Parallel
Analog IC - Other Type BRUSHLESS DC MOTOR CONTROLLER
Output Configuration Pre-Driver - Half Bridge
Propagation Delay 150 ns
Turn On Delay Time 100 ns
Rise Time 100ns
Supply Current-Max (Isup) 6mA
Fall Time (Typ) 80 ns
Turn-Off Delay Time 80 ns
Number of Drivers 2
Motor Type - AC, DC Brushless DC (BLDC)
Width 7.5mm
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

A3946KLB Overview


Drivers controllers is designed wDrivers controllersh a package of [0].This part is packed in a 16-PowerSOIC (0.295, 7.50mm Width) case.Drivers controllers is recommended to mount the part by Surface Mount.This component is suitable for the component connected to General Purpose.This device is capable of supplying voltages up to 7V~60V volts.This device operates at a temperature of -40°C~135°C TA.There is a motor type Brushless DC (BLDC)available.The part supports 16terminations.Drivers controllers is very important to keep in mind that this amplifier should be operated at 7.75V.Surface Mountis its recommended mounting method.A BRUSHLESS DC MOTOR CONTROLLERanalog integrated circuit is used in the device.A3946is the part number that finds it.A device with 16pins is available.Drivers controllers belongs to Motion Control Electronics series.A total of 1outputs are available.There is also a characteristic CAN BE USED FOR DC, DC BRUSHLESS, AND STEP MOTOR CONTROLassociated with it.There are 2 drivers installed on this device.

A3946KLB Features


Applications : General Purpose
base on A3946 number
designed with 1 outputs
Additional Feature: CAN BE USED FOR DC, DC BRUSHLESS, AND STEP MOTOR CONTROL
with 2 Drivers

A3946KLB Applications


There are a lot of Allegro MicroSystems A3946KLB motor drivers applications.

  • Brake lights
  • Running preventive- maintenance diagnostics
  • drivers for outdoor application
  • Footwell lighting
  • LED ballasts
  • High brightness LED lighting
  • Arena lighting
  • AM radio
  • Human-centric lighting
  • Charge pump circuits