ROHM provides a recommended PCB layout in the application note AN1191, which includes guidelines for thermal vias, copper pours, and component placement to minimize thermal resistance and ensure reliable operation.
ROHM recommends using low-ESR capacitors with a minimum capacitance of 10uF for the input and output. The datasheet provides a list of recommended capacitors, and the application note AN1191 offers further guidance on capacitor selection and placement.
The BD90640UEFJ-CE2 is rated for operation up to 105°C ambient temperature, but derating is required above 85°C. Consult the datasheet for detailed thermal derating information.
Yes, the BD90640UEFJ-CE2 is AEC-Q100 qualified and suitable for automotive and high-reliability applications. However, additional testing and validation may be required to meet specific industry standards or customer requirements.
ROHM provides EMC guidelines in the application note AN1191, including recommendations for PCB layout, component selection, and shielding to minimize electromagnetic interference (EMI) and ensure compliance with relevant EMC standards.
Trust Checks
This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
BD90640UEFJ-CE2 Overview
Use the download button to access the BD90640UEFJ-CE2 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like BD906,
or try a keyword search, such as Switching Regulator or Controllers
