Texas Instruments provides a recommended PCB layout in the LM5009AMM datasheet, but it's also recommended to follow general high-frequency PCB design guidelines, such as using a solid ground plane, minimizing trace lengths, and using vias to connect the input and output capacitors to the ground plane.
The selection of input and output capacitors depends on the specific application requirements. In general, low-ESR capacitors with high ripple current ratings are recommended. The datasheet provides guidelines for capacitor selection, but it's also recommended to consult the capacitor manufacturer's datasheet and application notes.
The LM5009AMM is rated for operation up to 125°C, but the maximum ambient temperature for reliable operation depends on the specific application and the thermal design of the system. It's recommended to follow the thermal design guidelines in the datasheet and to ensure that the device is operated within its recommended operating conditions.
To ensure EMC in your design, follow the guidelines in the LM5009AMM datasheet and application notes, such as using a shielded inductor, minimizing loop areas, and using filtering components. Additionally, consult the relevant EMC standards and regulations for your specific application.
The recommended input voltage range for the LM5009AMM is 4.5V to 60V, but the optimal performance depends on the specific application requirements. It's recommended to consult the datasheet and application notes for more information on input voltage range and its impact on performance.
Trust Checks
This model has been verified by system checks.
System Verified
Sponsored
LM5009AMM Overview
Use the download button to access the LM5009AMM schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LM500,
or try a keyword search, such as Switching Regulator or Controllers
About Texas Instruments
Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.
