The recommended input capacitor value is 1uF to 10uF, 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 2.2uF), and keep the input and output capacitors close to the device. Also, avoid using long traces and minimize the loop area of the power stage.
The maximum output current of the TPS60403DBVT is 300mA. 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 calculations to ensure reliable operation.
Yes, the TPS60403DBVT is suitable for battery-powered applications due to its low quiescent current (IQ) of 20uA. However, be sure to consider the device's shutdown current (typically 1uA) and the battery life requirements of your application.
You can implement a soft-start function by adding an external capacitor (typically 10nF to 100nF) between the EN pin and GND. This capacitor slows down the rise time of the output voltage during startup, reducing inrush current and electromagnetic interference (EMI).
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
TPS60403DBVT Overview
Use the download button to access the TPS60403DBVT schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like TPS60,
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.
Suggested Parts
If you searched for TPS60403DBVT, you might also be interested in these parts:
