A3946KLB
- Mfr.Part #
- A3946KLB
- Manufacturer
- Allegro MicroSystems
- Package / Case
- 16-PowerSOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC MOTOR DRIVER 7V-60V 16SOIC
- Stock
- 34,292
- In Stock :
- 34,292
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- Manufacturer :
- Allegro MicroSystems
- Product Category :
- Motor Drivers, Controllers
- Fall Time (Typ) :
- 80 ns
- Peak Reflow Temperature (Cel) :
- 240
- Turn On Delay Time :
- 100 ns
- Width :
- 7.5mm
- Rise Time :
- 100ns
- Voltage - Supply :
- 7V~60V
- Terminal Position :
- Dual
- Lead Free :
- Contains Lead
- Qualification Status :
- Not Qualified
- Base Part Number :
- A3946
- Reach Compliance Code :
- Unknown
- ECCN Code :
- EAR99
- Mounting Type :
- Surface Mount
- Published :
- 2008
- Supply Voltage :
- 7.75V
- Applications :
- GENERAL PURPOSE
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Power Supplies :
- 7/60V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Outputs :
- 1
- Interface :
- Parallel
- Number of Terminations :
- 16
- Package / Case :
- 16-PowerSOIC (0.295, 7.50mm Width)
- RoHS Status :
- Non-RoHS Compliant
- Supply Voltage-Min (Vsup) :
- 7V
- Packaging :
- Tube
- Supply Voltage-Max (Vsup) :
- 60V
- JESD-609 Code :
- e0
- Analog IC - Other Type :
- BRUSHLESS DC MOTOR CONTROLLER
- Function :
- Controller - Commutation, Direction Management
- Additional Feature :
- CAN BE USED FOR DC, DC BRUSHLESS, AND STEP MOTOR CONTROL
- Mount :
- Surface Mount
- Number of Pins :
- 16
- Terminal Form :
- Gull wing
- Operating Temperature :
- -40°C~135°C TA
- Supply Current-Max (Isup) :
- 6mA
- Number of Drivers :
- 2
- Output Configuration :
- Pre-Driver - Half Bridge
- Turn-Off Delay Time :
- 80 ns
- Propagation Delay :
- 150 ns
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Motor Type - AC, DC :
- Brushless DC (BLDC)
- Datasheets
- A3946KLB

Motor Drivers, Controllers Allegro MicroSystems A3946KLB Overview
The Allegro MicroSystems A3946KLB is a high-performance integrated circuit motor driver designed for a wide range of applications. With its advanced features and robust design, this motor driver offers exceptional reliability and efficiency, making it an ideal choice for demanding industrial and automotive environments.
Featuring a compact 16SOIC package and a wide operating voltage range of 7V to 60V, the A3946KLB is capable of driving various types of motors with ease. Whether you need precise control for robotics, efficient power management for electric vehicles, or reliable performance for industrial automation, this motor driver delivers superior results.
A3946KLB Features
- Wide operating voltage range: 7V to 60V
- Compact 16SOIC package
- High-performance motor driver
- Advanced features for precise motor control
- Robust design for reliability in harsh environments
- Efficient power management capabilities
A3946KLB Applications
- Robotics: The A3946KLB provides precise motor control, making it suitable for robotic systems requiring accuracy and agility. It can be used in robotic arms, automated guided vehicles (AGVs), and drones.
- Electric Vehicles (EVs): With its wide operating voltage range and efficient power management features, the A3946KLB is ideal for electric vehicle applications. It can drive traction motors, power steering systems, and other components in EVs, enhancing performance and reliability.
- Industrial Automation: In industrial automation settings, the A3946KLB offers reliable motor control for various equipment, including conveyor systems, CNC machines, and robotic assembly lines. Its robust design ensures consistent operation in challenging industrial environments.
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Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
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