A 4-layer PCB with a solid ground plane and thermal vias is recommended. The thermal pad should be connected to the ground plane through multiple thermal vias to ensure efficient heat dissipation.
Ensure that the device is operated within the recommended temperature range (up to 125°C). Use a heat sink or thermal interface material to improve heat dissipation. Also, consider derating the device's power dissipation at high temperatures.
A 10uF to 22uF X5R or X7R ceramic capacitor is recommended for the input capacitor. The capacitor should be placed as close to the VIN pin as possible to minimize noise and ensure stable operation.
Use a shielded inductor, keep the switching node (SW pin) away from sensitive nodes, and use a common-mode choke or ferrite bead to filter the output. Also, ensure that the PCB layout is optimized for minimal radiation and conducted emissions.
A 10uF to 22uF X5R or X7R ceramic capacitor is recommended for the output capacitor. The capacitor should be placed as close to the VOUT pin as possible to minimize noise and ensure stable operation.
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
ADP51B61 Overview
Use the download button to access the ADP51B61 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like ADP51,
or try a keyword search, such as Pressure Sensors