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  • A3955SB-T

A3955SB-T

1.5A mA 3.3mm mm 6.35mm mm Motor Drivers 16 5V V 50V V 19.05mm mm Motion Control Electronics


  • Manufacturer: Allegro MicroSystems
  • Origchip NO: 26-A3955SB-T
  • Package: 16-PowerDIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 426
  • Description: 1.5A mA 3.3mm mm 6.35mm mm Motor Drivers 16 5V V 50V V 19.05mm mm Motion Control Electronics (Kg)

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Details

Tags

Parameters
Mount Through Hole
Mounting Type Through Hole
Package / Case 16-PowerDIP (0.300, 7.62mm)
Number of Pins 16
Operating Temperature -20°C~150°C TJ
Packaging Tube
Published 1999
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Termination Through Hole
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Applications General Purpose
Additional Feature ALSO REQUIRES 5V TO 50V VBB SUPPLY
Subcategory Motion Control Electronics
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 5V
Terminal Pitch 2.54mm
Reach Compliance Code unknown
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number A3955
Function Driver - Fully Integrated, Control and Power Stage
Number of Outputs 1
Qualification Status Not Qualified
Output Voltage 50V
Max Output Current 1.5A
Operating Supply Voltage 5V
Power Supplies 5V
Interface Parallel
Analog IC - Other Type STEPPER MOTOR CONTROLLER
Output Configuration Half Bridge (2)
Max Output Voltage 50V
Supply Current-Max (Isup) 50mA
Voltage - Load 4.5V~50V
Motor Type - Stepper Bipolar
Step Resolution 1, 1/2, 1/4, 1/8
Height 3.3mm
Length 19.05mm
Width 6.35mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

A3955SB-T Overview


Drivers controllers is designed with Tube package.16-PowerDIP (0.300, 7.62mm)cases are included with the part.In general, it is recommended that the part be mounted by Through Hole.The component connected in General Purposematches it perfectly.4.5V~5.5V volts can be supplied by the device.Operation temperature ranges from -20°C~150°C TJ.There are 16 terminations available in the part.Drivers controllers is possible to apply voltage to the load at the rate of 4.5V~50V.You should run this amplifier at 5V.There is Through Hole recommended mounting method for this device.There is an analog integrated circuit STEPPER MOTOR CONTROLLERpresent in the device.The part number A3955indicates that it is found.16 pins are provided for its design.Drivers controllers is part of the series [0].1outputs are available.The driver operates on a supply voltage of 5V volts.A voltage of 50Vis maintained at the output.Controller ic has also been assigned the characteristic [0].For optimal operation, its maximum output current reaches [0].

A3955SB-T Features


Applications : General Purpose
Load voltage across the chip 4.5V~50V
base on A3955 number
designed with 1 outputs
Additional Feature: ALSO REQUIRES 5V TO 50V VBB SUPPLY

A3955SB-T Applications


There are a lot of Allegro MicroSystems A3955SB-T motor drivers applications.

  • LED ballasts
  • Accurate LED current matching
  • Mobile phone display backlight and key light driving
  • Charge pump circuits
  • Human-centric lighting
  • Hazardous application
  • Smart lighting applications
  • CHMSL (center high-mount stop lamps)
  • Tunnel lights
  • Multiple output capability