A3901SEJTR-T
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- Mfr.Part #
- A3901SEJTR-T
- Manufacturer
- Allegro MicroSystems
- Package / Case
- 10-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC MTR DRVR BIPLR 2.5-5.5V 10DFN
- Stock
- 212,127
- In Stock ：
- 212,127
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- Manufacturer :
- Allegro MicroSystems
- Product Category :
- Motor Drivers, Controllers
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Width :
- 3mm
- Mount :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- REACH SVHC :
- No SVHC
- Number of Channels :
- 4
- Radiation Hardening :
- No
- Terminal Finish :
- Matte Tin (Sn)
- Supply Voltage :
- 3V
- Length :
- 3mm
- Package / Case :
- 10-WFDFN Exposed Pad
- Applications :
- GENERAL PURPOSE
- Analog IC - Other Type :
- STEPPER MOTOR CONTROLLER
- Pbfree Code :
- yes
- Terminal Pitch :
- 0.5mm
- Voltage - Load :
- 2.5V~5.5V
- Supply Voltage-Min (Vsup) :
- 2.5V
- Lead Free :
- Lead Free
- Mounting Type :
- Surface Mount
- Published :
- 2005
- Current - Output :
- 400mA
- Output Voltage :
- 5.5V
- RoHS Status :
- ROHS3 Compliant
- Step Resolution :
- 1, 1/2
- Termination :
- SMD/SMT
- Voltage - Supply :
- 2.5V~5.5V
- Number of Terminations :
- 10
- JESD-609 Code :
- e3
- Terminal Position :
- Dual
- Base Part Number :
- A3901
- Motor Type - Stepper :
- Bipolar
- Power Supplies :
- 3/5V
- Height Seated (Max) :
- 0.75mm
- Motor Type - AC, DC :
- Brushed DC
- Interface :
- Parallel
- Operating Temperature :
- -20°C~150°C TJ
- Drain to Source Resistance :
- 1.2Ohm
- Function :
- Driver - Fully Integrated, Control and Power Stage
- Additional Feature :
- CONTROL FOR TWO DC MOTORS
- Output Configuration :
- Half Bridge (4)
- Time@Peak Reflow Temperature-Max (s) :
- 40
- ECCN Code :
- EAR99
- Factory Lead Time :
- 8 Weeks
- Peak Reflow Temperature (Cel) :
- 260
- Number of Pins :
- 10
- Datasheets
- A3901SEJTR-T
Motor Drivers, Controllers Allegro MicroSystems A3901SEJTR-T Overview
The Motor Drivers, Controllers Allegro MicroSystems A3901SEJTR-T is a highly efficient, bipolar stepper motor driver integrated circuit designed for precision motor control. Engineered by Allegro MicroSystems, a leader in motor driver solutions, this IC is optimized for low-voltage applications, operating between 2.5V and 5.5V. It's housed in a compact 10-DFN package, making it ideal for space-constrained applications. This motor driver is perfect for businesses seeking reliable and durable components for their advanced motion control systems, offering both high performance and simplicity in integration.
A3901SEJTR-T Features
The A3901SEJTR-T motor driver is notable for its robust feature set that includes a dual full-bridge driver optimized for low voltage and power efficiency, which is crucial for battery-operated applications. It offers built-in overcurrent protection, thermal shutdown features, and cross-conduction protection, enhancing system reliability and longevity. Its low on-resistance reduces power dissipation, further enhancing its efficiency and making it a preferred choice for portable and compact device designs.
A3901SEJTR-T Applications
- Portable Printers: Utilized in driving the stepper motors that control paper feed and printing mechanisms, ensuring precise control and reliable operation.
- Surveillance Cameras: Helps in the precise pan and tilt control through motorized movements, contributing to smooth and accurate camera operations.
- Medical Devices: Applied in various medical equipment for precise motor control, such as in portable diagnostic devices, where accuracy and reliability are critical.
- Robotics: Drives stepper motors in robotic arms and mobility platforms, providing the necessary control for intricate movements and tasks.
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