A3904ECGTR
- Mfr.Part #
- A3904ECGTR
- Manufacturer
- Allegro MicroSystems
- Package / Case
- 6-XFBGA, WLCSP
- Datasheet
- Download
- Description
- IC MOTOR DRIVER 2.4V-5.5V 6WLCSP
- Stock
- 2,969
- In Stock :
- 2,969
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- Manufacturer :
- Allegro MicroSystems
- Product Category :
- Motor Drivers, Controllers
- Supply Current-Max (Isup) :
- 2mA
- Output Configuration :
- Low Side
- Terminal Form :
- Ball
- Current - Output :
- 127.5mA
- Mount :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- JESD-609 Code :
- e1
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Power Supplies :
- 3/5V
- Interface :
- I2C
- Height Seated (Max) :
- 0.5mm
- ECCN Code :
- EAR99
- Package / Case :
- 6-XFBGA, WLCSP
- Operating Temperature :
- -40°C~150°C TJ
- Function :
- Driver - Fully Integrated, Control and Power Stage
- Motor Type - AC, DC :
- Voice Coil Motor
- Base Part Number :
- A3904
- Number of Pins :
- 6
- Number of Outputs :
- 1
- Applications :
- Camera
- Width :
- 0.705mm
- Terminal Position :
- BOTTOM
- Qualification Status :
- Not Qualified
- Supply Voltage-Max (Vsup) :
- 5.5V
- Number of Terminations :
- 6
- Supply Voltage-Min (Vsup) :
- 2.4V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Terminal Pitch :
- 0.37mm
- Mounting Type :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Published :
- 2010
- Voltage - Supply :
- 2.4V~5.5V
- Terminal Finish :
- Tin/Silver/Copper (Sn/Ag/Cu)
- Voltage - Load :
- 2.4V~5.5V
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Datasheets
- A3904ECGTR

Motor Drivers, Controllers Allegro MicroSystems A3904ECGTR Overview
The Motor Drivers, Controllers Allegro MicroSystems A3904ECGTR is a high-performance integrated circuit designed for precision motor control. Built by Allegro MicroSystems, a leader in electronic components, the A3904ECGTR operates efficiently within a supply voltage range of 2.4V to 5.5V. This compact motor driver is housed in a 6-WLCSP (Wafer Level Chip Scale Package), offering a space-saving solution while providing robust functionality for a wide range of motor driving applications. Its precision and versatility make it an ideal choice for developers and manufacturers looking to enhance the operational efficiency and reliability of their motor-driven devices.
A3904ECGTR Features
The A3904ECGTR motor driver IC stands out with several key features that enhance its applicability in precision motor control. Its low voltage operation from 2.4V up to 5.5V allows for flexible integrations into various electronic devices. The small footprint of the 6-WLCSP package is perfect for applications where space is at a premium but performance cannot be compromised. Furthermore, the IC offers built-in safety features, including overcurrent protection and thermal shutdown, ensuring reliable performance under challenging conditions.
A3904ECGTR Applications
- Portable Devices: Used in smartphones, tablets, and other portable electronic devices to control small vibration motors efficiently.
- Healthcare Equipment: Employs precision motor control in medical pumps and handheld diagnostic devices where accurate dosing and handling are critical.
- Consumer Electronics: Applied in small household appliances like robotic vacuum cleaners, where compact, reliable motor control enhances the product's functionality and user experience.
- Automotive Modules: Utilized in automotive applications such as mirror adjustments and small actuator controls, where its robustness adds to the safety and comfort features of vehicles.
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