The A3946 simplifies high-power motor control designs with its integrated charge pump, 100% duty cycle capability, and robust protection features. It's suitable for a variety of inductive loads, including unidirectional DC and 3-phase BLDC motors.
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Motor Driver Power MOSFET Parallel 16-eTSSOP-EP
Motor Driver Power MOSFET Parallel 16-eTSSOP-EP
Motor Driver Power MOSFET Parallel 16-eTSSOP-EP
2-Ch Brushless DC Motor Driver IC, 60V, TSSOP, Parallel Interface Product overview: A3946KLPTR-T from Allegro MicroSystems is a Motor Driver IC for embedded motor control, robotics, automation equipment, haptic feedback, pumps, fans, and industrial motion systems. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 60V, TSSOP. Search-friendly keywords include motor driver IC, H-bridge, stepper motor, PWM control, motion control, 60V, TSSOP, Motor Drivers, Controllers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 744-A3946KLPTR-T can be used for catalog matching and distributor lookup.
Manufacturer: Allegro MicroSystems, LLC
Win Source Part Number: 007679-A3946KLPTR-T
Packaging: Reel - TR
Applications: General Purpose
Mounting: SMD (SMT)
Technology: Power MOSFET
Motor Type - AC, DC: Brushless DC (BLDC)
Family Name: A3946
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 135°C (TA)
Case / Package: 16-TSSOP-EP
Purpose: Controller - Commutation, Direction Management
Supply Voltage - Operating: 7 V to 60 V
Alternative Parts (Cross-Reference): A3946KLPTR; A3946KLP; A3946KLBTR-T; A3946KLB;
Introduction Date: February 02, 2009
ECCN: EAR99
Country of Origin: Thailand
Estimated EOL Date: 2027
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 61 pct.
Supply and Demand Status: Limited
IC MOTOR DRIVER 7V-60V 16TSSOP
IC MOTOR DRIVER 7V-60V 16TSSOP
Motor Driver Power MOSFET Parallel 16-eTSSOP-EP
| Allegro MicroSystems Inc. | DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|
| Product Category | DC Motor Drives | Motor Controllers | DC Motor Drives | Motion Controllers | Motor Controllers | Motor Controllers | Motor Controllers |
| Product Number | A3946KLPTR-T | 620-1295-6-ND | 744-A3946KLPTR-T | 007679-A3946KLPTR-T | A3946KLPTR-T | A3946KLPTR-T | A3946KLPTR-T |
| Product Name | Half Brdige Mosfet Controller | Motor Drivers, Controllers | 60V TSSOP Motor Driver IC | PMIC - PMIC - Motor Drivers, Controllers - A3946KLPTR-T | PMIC - Motor Drivers, Controllers | Integrated Circuits (ICs) - Power Management (PMIC) - Motor Drivers, Controllers | Motor Drivers, Controllers |
| Motor / System | DC Brushless | DC Brushless | DC Brushless; Brushless DC (BLDC) | ||||
| Configuration | PCB Mount | PCB Mount; "16-TSSOP (0.173"", 4.40mm Width) Exposed Pad" | |||||
| Communication | Parallel Interface | Parallel | |||||
| Operating Temperature | -40 to 135 C (-40 to 275 F) | -40 C (-40 F) | -40 to 135 C (-40 to 275 F) | -40 to 135 C (-40 to 275 F) |
