

ROHM Semiconductor
BU24038GW-E2
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BU24038GW-E2 Description
BU24038GW-E2 Description
The BU24038GW-E2 is a high-performance motor driver IC designed and manufactured by ROHM Semiconductor. It is part of the Motor Drivers, Controllers category and is specifically tailored for applications requiring precise control of brushed DC and voice coil motors, as well as bipolar stepper motors. With a compact 75UCSP package and a serial interface, this IC is designed for surface mount applications, making it ideal for space-constrained environments.
BU24038GW-E2 Features
- Technology: Power MOSFET
- Output Configuration: Half Bridge (16)
- Voltage - Supply: 2.7V ~ 3.6V
- Voltage - Load: 2.7V ~ 5.5V
- Current - Output: 500mA
- Step Resolution: >256 Microsteps
- Motor Type - AC, DC: Brushed DC, Voice Coil Motor
- Motor Type - Stepper: Bipolar
- Mounting Type: Surface Mount
- Interface: Serial
- Base Product Number: BU24038
- Product Status: Active
- REACH Status: REACH Unaffected
- RoHS Status: ROHS3 Compliant
- Moisture Sensitivity Level (MSL): 1 (Unlimited)
- ECCN: EAR99
- HTSUS: 8542.39.0001
- Package: Tape & Reel (TR)
The BU24038GW-E2 stands out due to its high step resolution, which provides precise motor control, and its ability to operate with a wide range of supply and load voltages. Its compact form factor and surface mount design make it suitable for a variety of applications where space is at a premium.
BU24038GW-E2 Applications
The BU24038GW-E2 is particularly well-suited for applications in the camera industry, where precise motor control is crucial for functions such as autofocus and image stabilization. Its high current output and ability to handle a variety of motor types make it an excellent choice for applications requiring high torque and speed control. Furthermore, its compliance with REACH and RoHS standards ensures that it meets the environmental and safety requirements for a wide range of products.
Conclusion of BU24038GW-E2
In conclusion, the BU24038GW-E2 is a versatile and high-performing motor driver IC that offers precise control and a wide range of compatibility with different motor types. Its compact design, combined with its advanced features, makes it an ideal choice for applications in the camera industry and other areas where precision and reliability are paramount. With its active product status and compliance with international standards, the BU24038GW-E2 is a reliable solution for motor control in various electronic devices.



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