The A4945/A4949 offers quiet and efficient operation of medium-power fans, using sinusoidal drive to minimize audible noise and vibration. These sensorless drivers simplify design and reduce system complexity.
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IC FAN DRIVER BLDC 8SOIC Product overview: A4949GLJTR-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 key electrical ratings, package details, and application requirements. Search-friendly keywords include motor driver IC, H-bridge, stepper motor, PWM control, motion control, Motor Drivers, Controllers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 744-A4949GLJTR-T can be used for catalog matching and distributor lookup.
IC FAN DRIVER BLDC 8SOIC
IC FAN DRIVER BLDC 8SOIC
Multiphase Motor Driver Power MOSFET PWM 8-SOIC-EP
| Allegro MicroSystems Inc. | ERSAELECTRONICS PTE. LTD. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|
| Product Category | DC Motor Drives | DC Motor Drives | Motor Controllers | Motor Controllers | Motor Controllers |
| Product Number | A4949GLJTR-T | 744-A4949GLJTR-T | A4949GLJTR-T | A4949GLJTR-T | A4949GLJTR-T |
| Product Name | Sensorless Sinusoidal Fan Driver | Motor Driver IC | Integrated Circuits (ICs) - Power Management (PMIC) - Motor Drivers, Controllers | PMIC - Motor Drivers, Controllers | Motor Drivers, Controllers |
| Motor / System | DC Brushless | DC Brushless; Brushless DC (BLDC) | |||
| Configuration | PCB Mount | ||||
| PC-Based Bus | PWM |
