A3946KLB-T
- Mfr.Part #
- A3946KLB-T
- Manufacturer
- Allegro MicroSystems
- Package / Case
- 16-PowerSOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC MOTOR DRIVER 7V-60V 16SOIC
- Stock
- 2,097
- In Stock :
- 2,097
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- Manufacturer :
- Allegro MicroSystems
- Product Category :
- Motor Drivers, Controllers
- Voltage - Supply :
- 7V~60V
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Position :
- Dual
- Mounting Type :
- Surface Mount
- Output Voltage :
- 13.5V
- Supply Voltage-Min (Vsup) :
- 7V
- Operating Temperature :
- -40°C~135°C TA
- Terminal Finish :
- Matte Tin (Sn)
- ECCN Code :
- EAR99
- Width :
- 7.5mm
- Lead Free :
- Lead Free
- Turn On Delay Time :
- 100 ns
- Supply Current-Max (Isup) :
- 6mA
- Supply Voltage :
- 7.75V
- Packaging :
- Tube
- Propagation Delay :
- 150 ns
- Turn-Off Delay Time :
- 80 ns
- Number of Outputs :
- 1
- Number of Terminations :
- 16
- Number of Drivers :
- 2
- Base Part Number :
- A3946
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Fall Time (Typ) :
- 80 ns
- Analog IC - Other Type :
- BRUSHLESS DC MOTOR CONTROLLER
- Interface :
- Parallel
- Package / Case :
- 16-PowerSOIC (0.295, 7.50mm Width)
- JESD-609 Code :
- e3
- Power Supplies :
- 7/60V
- Rise Time :
- 100ns
- Motor Type - AC, DC :
- Brushless DC (BLDC)
- Published :
- 2012
- Applications :
- GENERAL PURPOSE
- Function :
- Controller - Commutation, Direction Management
- Qualification Status :
- Not Qualified
- Output Configuration :
- Pre-Driver - Half Bridge
- Terminal Form :
- Gull wing
- Number of Pins :
- 16
- Mount :
- Surface Mount
- Supply Voltage-Max (Vsup) :
- 60V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Additional Feature :
- CAN BE USED FOR DC, DC BRUSHLESS, AND STEP MOTOR CONTROL
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- A3946KLB-T

Motor Drivers, Controllers Allegro MicroSystems A3946KLB-T Overview
The Motor Drivers, Controllers Allegro MicroSystems A3946KLB-T is a robust integrated circuit specifically designed for driving motors within a wide range of voltage specifications. This IC motor driver operates efficiently in applications requiring a voltage range from 7V to 60V. Manufactured by Allegro MicroSystems, a leader in motor driver technology, the A3946KLB-T combines precision, power, and versatility to handle demanding motor control applications. The compact 16SOIC package makes it an ideal choice for designs where space is a premium, without compromising on performance.
A3946KLB-T Features
The A3946KLB-T motor driver boasts a comprehensive feature set that enhances its adaptability and reliability in various motor driving applications. Key features include thermal shutdown protection, under-voltage lockout, and cross-conduction protection, all of which ensure safe operation under different environmental and electrical conditions. Additionally, its high voltage capabilities allow for flexible integration into diverse system designs.
A3946KLB-T Applications
- Automated Vehicles: Utilized in steering and propulsion systems to offer precise control and efficient power management.
- Industrial Automation: Drives conveyor belts and assembly lines, providing the necessary torque and speed control for complex manufacturing processes.
- Robotic Systems: Powers robotic arms and actuators, enabling smooth and accurate movements essential for automation and precision tasks.
- Consumer Electronics: Applied in devices like smart home appliances, enhancing functionality with reliable motor control.
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