A3906SESTR-T
- Mfr.Part #
- A3906SESTR-T
- Manufacturer
- Allegro MicroSystems
- Package / Case
- 20-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MTR DRVR BIPOLAR 2.5-9V 20QFN
- Stock
- 3,697
- In Stock :
- 3,697
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- Manufacturer :
- Allegro MicroSystems
- Product Category :
- Motor Drivers, Controllers
- Output Voltage :
- 9V
- Supply Voltage-Max (Vsup) :
- 9V
- REACH SVHC :
- No SVHC
- Peak Reflow Temperature (Cel) :
- 260
- Number of Channels :
- 2
- Termination :
- SMD/SMT
- Number of Pins :
- 20
- Terminal Finish :
- Matte Tin (Sn)
- Collector Emitter Voltage (VCEO) :
- 9V
- RoHS Status :
- ROHS3 Compliant
- Applications :
- Battery Powered
- Terminal Position :
- QUAD
- Radiation Hardening :
- No
- Operating Temperature :
- -20°C~150°C TJ
- Function :
- Driver - Fully Integrated, Control and Power Stage
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Packaging :
- Tape and Reel (TR)
- Voltage - Load :
- 2.5V~9V
- Height :
- 750μm
- Motor Type :
- Stepper
- Step Resolution :
- 1, 1/2
- Mount :
- Surface Mount
- Output Configuration :
- Half Bridge (4)
- JESD-609 Code :
- e3
- Terminal Pitch :
- 0.5mm
- Published :
- 2005
- Max Collector Current :
- 1A
- Length :
- 4mm
- Supply Voltage :
- 3V
- Factory Lead Time :
- 8 Weeks
- Interface :
- Parallel
- ECCN Code :
- EAR99
- Pbfree Code :
- yes
- Voltage - Supply :
- 2.5V~9V
- Base Part Number :
- A3906
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 20
- Output Current-Max :
- 1.5A
- Width :
- 4mm
- Motor Type - AC, DC :
- Brushed DC
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Motor Type - Stepper :
- Bipolar
- Package / Case :
- 20-WFQFN Exposed Pad
- Datasheets
- A3906SESTR-T

Motor Drivers, Controllers Allegro MicroSystems A3906SESTR-T Overview
The Motor Drivers, Controllers Allegro MicroSystems A3906SESTR-T is a cutting-edge integrated circuit specifically designed for bipolar stepper motor driving applications. This component utilizes advanced technology to ensure precise control and efficient operation, making it ideal for compact electronic devices. Its low voltage requirement of just 2.59V and a robust 20QFN package make it exceptionally suitable for portable applications where space and power efficiency are critical. The Motor Drivers, Controllers Allegro MicroSystems A3906SESTR-T offers unparalleled reliability and performance for driving bipolar stepper motors in various applications.
A3906SESTR-T Features
This motor driver IC excels in its compact form factor and power efficiency. Key features include thermal shutdown and crossover-current protection, enhancing its durability and suitability for continuous operation. The integration of a simple two-wire step and direction interface facilitates ease of use and implementation in complex designs.
A3906SESTR-T Applications
- Portable Medical Devices: Enables precise motor control in portable medical instruments, ensuring reliable operation with minimal power consumption.
- Office Automation Equipment: Ideal for use in office equipment like scanners and printers, where consistent and quiet operation is required.
- Consumer Electronics: Used in consumer electronics, such as digital cameras and gaming consoles, for smooth and efficient motor control.
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