A4942GESTR-T
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- Mfr.Part #
- A4942GESTR-T
- Manufacturer
- Allegro MicroSystems
- Package / Case
- 20-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MOTOR DRIVER 20QFN
- Stock
- 11,948
- In Stock ：
- 11,948
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- Manufacturer :
- Allegro MicroSystems
- Product Category :
- Motor Drivers, Controllers
- Factory Lead Time :
- 8 Weeks
- Pbfree Code :
- yes
- Package / Case :
- 20-WFQFN Exposed Pad
- Terminal Finish :
- Matte Tin (Sn)
- Supply Current-Max (Isup) :
- 25mA
- Terminal Pitch :
- 0.5mm
- Terminal Position :
- QUAD
- Motor Type - AC, DC :
- Brushless DC (BLDC)
- Terminal Form :
- NO LEAD
- Applications :
- Fan Motor Driver
- Mounting Type :
- Surface Mount
- Interface :
- PWM
- Supply Voltage :
- 12V
- Qualification Status :
- Not Qualified
- Function :
- Driver - Fully Integrated, Control and Power Stage
- Number of Outputs :
- 1
- Published :
- 2013
- RoHS Status :
- ROHS3 Compliant
- Peak Reflow Temperature (Cel) :
- 260
- Output Current :
- 1.45A
- Number of Terminations :
- 20
- Number of Pins :
- 20
- Operating Temperature :
- -40°C~105°C TA
- JESD-609 Code :
- e3
- Base Part Number :
- A4942
- Output Configuration :
- Half Bridge (3)
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Packaging :
- Tape and Reel (TR)
- Mount :
- Surface Mount
- Analog IC - Other Type :
- BRUSHLESS DC MOTOR CONTROLLER
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Datasheets
- A4942GESTR-T
Motor Drivers, Controllers Allegro MicroSystems A4942GESTR-T Overview
The Allegro MicroSystems A4942GESTR-T is a high-performance integrated circuit specifically designed for motor driving applications, ensuring efficient and reliable control of brushless DC motors. Crafted by the renowned experts at Allegro MicroSystems, this motor driver integrates advanced features into a compact 20QFN package, making it an ideal solution for sophisticated and space-constrained applications. The A4942GESTR-T stands out in the market for its robust design and the ability to drive complex motor applications with precision. It is specifically engineered to meet the rigorous demands of high-performance motor control, embodying a blend of power efficiency and functional safety.
A4942GESTR-T Features
The A4942GESTR-T motor driver is equipped with numerous features that enhance its performance and usability. Key features include a wide operating voltage range, high output current capability, and integrated diagnostics for real-time system monitoring. Additionally, its thermal management capabilities ensure reliable operation under varying environmental conditions. The device also supports various communication protocols for flexible interfacing options, making it highly adaptable to both new designs and upgrades to existing systems.
A4942GESTR-T Applications
- Automotive Applications: Used in electric power steering systems, the A4942GESTR-T provides the necessary precision and efficiency required for smooth and responsive steering performance.
- Industrial Automation: This IC is ideal for driving motors in automated assembly lines, where precise motor control is crucial for operational accuracy and repeatability.
- Consumer Electronics: In appliances such as robotic vacuum cleaners and drones, the A4942GESTR-T enhances functionality by ensuring reliable motor operation, contributing to the device's overall efficiency and user experience.
- Medical Devices: The A4942GESTR-T is used in medical pumps and scanners, where its precision motor control is essential for the accurate and safe operation of critical healthcare equipment.
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