A 4-layer PCB with a solid ground plane and thermal vias is recommended. The RT8073GQW's thermal pad should be connected to a large copper area on the PCB to dissipate heat efficiently.
To ensure stable output voltage regulation, it is recommended to use a minimum output capacitance of 10uF with an ESR of 1ohm or less, and to place the output capacitor close to the RT8073GQW.
The maximum input voltage that can be applied to the RT8073GQW is 28V, but it is recommended to operate within the specified input voltage range of 6.5V to 24V for optimal performance and reliability.
The RT8073GQW has a built-in overcurrent protection (OCP) feature that limits the output current to 3.5A. Additionally, it is recommended to add external overcurrent protection devices, such as fuses or PTC resistors, to protect the device from excessive current.
A 10uF to 22uF X5R or X7R ceramic capacitor is recommended for the input capacitor, placed close to the RT8073GQW's VIN pin.
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
RT8073GQW Overview
Use the download button to access the RT8073GQW schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like RT807,
or try a keyword search, such as Switching Regulator or Controllers