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A3949SLBTR

A3949SLBTR

A3949SLBTR

Allegro MicroSystems

7.49mm mm Motor Drivers 16

SOT-23

A3949SLBTR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-PowerSOIC (0.295, 7.50mm Width)
Operating Temperature-20°C~150°C TJ
PackagingTape & Reel (TR)
Published 2012
JESD-609 Code e0
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Applications General Purpose
Voltage - Supply 8V~36V
Terminal Position DUAL
Terminal FormGULL WING
Reach Compliance Code unknown
Base Part Number A3949
Function Driver - Fully Integrated, Control and Power Stage
Number of Outputs 1
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup) 36V
Power Supplies8/36V
Supply Voltage-Min (Vsup) 8V
Interface Parallel
Analog IC - Other Type BRUSH DC MOTOR CONTROLLER
Output Configuration Half Bridge (2)
Current - Output 2.8A
Supply Current-Max (Isup) 8.5mA
Voltage - Load 8V~36V
Motor Type - AC, DC Brushed DC
Height Seated (Max) 2.64mm
Width 7.49mm
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:3677 items

A3949SLBTR Product Details

A3949SLBTR Overview


The design includes a package of type [0].Drivers controllers is packaged wDrivers controllersh a 16-PowerSOIC (0.295, 7.50mm Width) case.In most cases, it is recommended to mount the part at Surface Mount.I believe it would be suitable for the component connected to General Purpose.A device with a voltage range of 8V~36V volts is available.The operating temperature ranges from -20°C~150°C TJto -20°C~150°C TJ.In this case, the motor type is Brushed DC.The part supports 16terminations.At a rate of [0], voltage can be applied to the load.Surface Mountis the recommended mounting method.Ensure that the part output current remains at 2.8A.The device utilizes the IC BRUSH DC MOTOR CONTROLLERwhich is an analog IC.A3949is the part number that finds it.A total of 1outputs are available.

A3949SLBTR Features


Applications : General Purpose
Load voltage across the chip 8V~36V
base on A3949 number
designed with 1 outputs


A3949SLBTR Applications


There are a lot of Allegro MicroSystems
A3949SLBTR motor drivers applications.


  • Dome
  • Dash
  • Footwell lighting
  • Indicator
  • Telltale lights
  • Infotainment backlighting
  • Tail lights
  • Turn signals
  • Brake lights
  • CHMSL (center high-mount stop lamps)

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