A3969SETTR-T
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- Mfr.Part #
- A3969SETTR-T
- Manufacturer
- Allegro MicroSystems
- Package / Case
- 28-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MTR DRV BIPOLAR 3V-3.6V 28QFN
- Stock
- 10,879
- In Stock ：
- 10,879
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- Manufacturer :
- Allegro MicroSystems
- Product Category :
- Motor Drivers, Controllers
- Number of Pins :
- 28
- Terminal Finish :
- Matte Tin (Sn)
- Output Configuration :
- Half Bridge (4)
- Applications :
- GENERAL PURPOSE
- Operating Temperature :
- -20°C~150°C TJ
- Mount :
- Surface Mount
- Current - Output :
- 650mA
- Motor Type - Stepper :
- Bipolar
- Voltage - Load :
- 5V~30V
- RoHS Status :
- ROHS3 Compliant
- Function :
- Driver - Fully Integrated, Control and Power Stage
- Output Voltage :
- 30V
- Terminal Form :
- NO LEAD
- Analog IC - Other Type :
- STEPPER MOTOR CONTROLLER
- Number of Terminations :
- 28
- Qualification Status :
- Not Qualified
- Supply Voltage-Min (Vsup) :
- 3V
- Lead Free :
- Lead Free
- Additional Feature :
- ALSO REQUIRES A 5V TO 30V SUPPLY
- Power Supplies :
- 3.3V
- Supply Voltage :
- 3.3V
- Length :
- 5mm
- Mounting Type :
- Surface Mount
- Reach Compliance Code :
- Unknown
- Package / Case :
- 28-VFQFN Exposed Pad
- Published :
- 2008
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Interface :
- Parallel
- Peak Reflow Temperature (Cel) :
- 260
- Width :
- 5mm
- Time@Peak Reflow Temperature-Max (s) :
- 40
- JESD-609 Code :
- e3
- Number of Outputs :
- 1
- ECCN Code :
- EAR99
- Supply Voltage-Max (Vsup) :
- 3.6V
- Voltage - Supply :
- 3V~3.6V
- Supply Current-Max (Isup) :
- 50mA
- Terminal Pitch :
- 0.5mm
- Terminal Position :
- QUAD
- Packaging :
- Tape and Reel (TR)
- Base Part Number :
- A3969
- Datasheets
- A3969SETTR-T
Motor Drivers, Controllers Allegro MicroSystems A3969SETTR-T Overview
Introducing the A3969SETTR-T by Allegro MicroSystems, a robust motor driver specially designed for managing bipolar stepper motors. This IC operates efficiently between 3V and 3.6V, encapsulated in a compact 28-QFN package, ideal for applications requiring precise control within limited space constraints. The Motor Drivers, Controllers Allegro MicroSystems A3969SETTR-T provides a scalable solution for a wide range of motion-controlled applications, supporting the demand for reliable and precise motor management in both industrial and consumer products.
A3969SETTR-T Features
The A3969SETTR-T motor driver IC features an integrated translator for easy operation and a fixed off-time current regulator that does not require external sensing resistors. It offers a simple step and direction control interface which allows for full, half, quarter, and eighth step modes, increasing the versatility for different types of applications. Moreover, its low voltage operation and thermal shutdown features ensure safety and efficiency in operation, making it an excellent choice for designers looking for a dependable and high-performing component.
A3969SETTR-T Applications
- 3D Printers: Employs precise control of stepper motors for detailed and accurate print movements.
- Automated Robotic Arms: Utilizes in controlling joint movement for smooth and accurate positioning.
- Office Automation Equipment: Drives multiple stepper motors in office machines such as photocopiers and scanners, enhancing reliability and speed.
- Medical Devices: Applied in medical pumps and other devices requiring exact motor sequences for dependable operation.
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