A3908EEETR-T
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- Mfr.Part #
- A3908EEETR-T
- Manufacturer
- Allegro MicroSystems
- Package / Case
- 8-UFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC MOTOR DRIVER 3V-5.5V 8DFN
- Stock
- 2,765
- In Stock ：
- 2,765
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- Manufacturer :
- Allegro MicroSystems
- Product Category :
- Motor Drivers, Controllers
- Width :
- 2mm
- Supply Voltage :
- 5V
- Supply Voltage-Min (Vsup) :
- 3V
- Operating Temperature :
- -40°C~150°C TJ
- Supply Voltage-Max (Vsup) :
- 5.5V
- Applications :
- GENERAL PURPOSE
- Package / Case :
- 8-UFDFN Exposed Pad
- Mounting Type :
- Surface Mount
- Motor Type - AC, DC :
- Brushed DC
- Factory Lead Time :
- 8 Weeks
- Output Voltage :
- 4.8V
- Number of Pins :
- 8
- Number of Terminations :
- 8
- Published :
- 2008
- Radiation Hardening :
- No
- Mount :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Current - Output :
- 500mA
- Supply Current-Max (Isup) :
- 2mA
- Voltage - Load :
- 3V~5.5V
- Power Supplies :
- 3.3/5V
- Length :
- 2mm
- Peak Reflow Temperature (Cel) :
- 260
- Analog IC - Other Type :
- BRUSHLESS DC MOTOR CONTROLLER
- JESD-609 Code :
- e3
- Interface :
- Parallel
- Base Part Number :
- A3908
- Pbfree Code :
- yes
- Terminal Position :
- Dual
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Function :
- Driver - Fully Integrated, Control and Power Stage
- Packaging :
- Tape and Reel (TR)
- Terminal Finish :
- Matte Tin (Sn)
- Height Seated (Max) :
- 0.6mm
- Voltage - Supply :
- 3V~5.5V
- RoHS Status :
- ROHS3 Compliant
- Output Configuration :
- Half Bridge (2)
- Terminal Pitch :
- 0.5mm
- Datasheets
- A3908EEETR-T
Motor Drivers, Controllers Allegro MicroSystems A3908EEETR-T Overview
The Allegro MicroSystems A3908EEETR-T is a cutting-edge motor driver specifically engineered for applications that demand low power consumption and precise control. Operating within a voltage range of 3V to 5.5V, this driver is housed in an 8-DFN package, making it ideal for compact, space-constrained designs. The Motor Drivers, Controllers Allegro MicroSystems A3908EEETR-T excels in driving bipolar stepper motors or brushed DC motors, providing a versatile solution for a variety of industrial and consumer applications. Its integrated circuits design enhances reliability and performance, facilitating smoother and more efficient motor operations. This product is a perfect fit for developers looking for scalable motor control solutions in battery-operated and portable devices.
A3908EEETR-T Features
The A3908EEETR-T motor driver from Allegro MicroSystems incorporates several key features that enhance its functionality and applicability. These include overtemperature protection, under-voltage lockout, and crossover-current protection, ensuring safe and stable operation under varied conditions. Its low RDS(on) outputs minimize power dissipation, thereby extending battery life in portable applications. Additionally, the device supports a wide range of PWM operational speeds, allowing precise control over motor speed and torque.
A3908EEETR-T Applications
- Portable Printers: Facilitates compact design and efficient power usage while providing reliable motor control necessary for precise paper feeding and print head positioning.
- Battery-Powered Toys: Enhances performance and safety with efficient power management and robust protection features, ensuring long play hours and durability.
- Point-of-Sale Machines: Delivers smooth and reliable operation of printing mechanisms, contributing to the overall efficiency and speed of transactions in retail environments.
- Small Robotics: Provides the necessary drive capabilities for precise motion control, which is crucial for robotic applications requiring accuracy and repeatability.
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