The recommended input capacitor value is 10uF to 22uF, depending on the input voltage and output current requirements. A larger capacitor value can help to reduce input voltage ripple and improve output voltage regulation.
To ensure stability, make sure to follow the recommended PCB layout guidelines, use a sufficient output capacitor value (at least 10uF), and keep the input and output capacitors close to the device. Additionally, avoid using long traces and minimize the loop area of the input and output connections.
The maximum output current capability of the LM2694SD is 3A. However, the actual output current capability may be limited by the input voltage, output voltage, and thermal considerations. Be sure to check the device's thermal performance and power dissipation to ensure reliable operation.
The LM2694SD is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. Be sure to check the device's thermal performance and power dissipation to ensure reliable operation in high-temperature environments.
To protect the LM2694SD from input voltage transients and surges, use a TVS (transient voltage suppressor) diode or a voltage clamp circuit at the input. Additionally, consider using a fuse or a current limiter to prevent overcurrent conditions.
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
LM2694SD/NOPB Overview
Use the download button to access the LM2694SD/NOPB schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LM269,
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.
