Texas Instruments provides a recommended PCB layout in the application note SLUA271, which includes guidelines for component placement, trace routing, and thermal management to ensure optimal performance and minimize electromagnetic interference (EMI).
The selection of external components depends on the specific application and design requirements. Texas Instruments provides a component selection guide in the application note SLUA272, which includes guidelines for selecting the transformer, rectifier diodes, and other components based on the input voltage, output voltage, and power rating.
The BQ24400PW has an operating temperature range of -40°C to 125°C, but the maximum junction temperature (TJ) should not exceed 150°C. It's essential to ensure proper thermal management and heat sinking to prevent overheating and ensure reliable operation.
The BQ24400PW has built-in OVP and UVP features, but they require external resistors and capacitors to set the threshold voltages. The application note SLUA273 provides a detailed guide on how to implement OVP and UVP using the BQ24400PW.
The recommended input voltage range for the BQ24400PW is 8.5V to 18V, but it can operate with input voltages as low as 7V and as high as 20V. However, the device's performance and efficiency may be affected outside the recommended range.
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
BQ24400PW Overview
Use the download button to access the BQ24400PW schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like BQ244,
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.
