The recommended layout and placement for the TPS3840PL34DBVR can be found in the Texas Instruments application note 'TPS3840 Layout and Placement Guidelines' (SLVAE04). It provides guidance on component placement, routing, and thermal management to ensure optimal performance and reliability.
The output voltage of the TPS3840PL34DBVR can be calculated using the formula: VOUT = (R1 / R2) * 0.8V, where R1 and R2 are the resistors connected to the FB pin. This formula is provided in the datasheet, but it's often overlooked.
The maximum input voltage that the TPS3840PL34DBVR can handle is 6.5V, as specified in the datasheet. However, it's recommended to operate the device within the recommended input voltage range of 2.7V to 5.5V for optimal performance and reliability.
To ensure the TPS3840PL34DBVR is stable and doesn't oscillate, it's essential to follow the recommended layout and placement guidelines, use a sufficient output capacitor, and ensure the input voltage is within the recommended range. Additionally, the device's stability can be improved by adding a small capacitor (e.g., 10nF) between the VOUT and GND pins.
The typical startup time of the TPS3840PL34DBVR is around 1ms, but it can vary depending on the input voltage, output capacitor, and other factors. The startup time can be critical in certain applications, so it's essential to verify it in the specific design.
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
TPS3840PL34DBVR Overview
Use the download button to access the TPS3840PL34DBVR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like TPS38,
or try a keyword search, such as Power Management Circuits
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.
