Description:Hot Swap Voltage Controllers 2.7-V to 26-V, 2.7-mO 18-A integrated hot-swap eFuse with current monitor and blocking FET driver 24-VQFN -40 to 125
Texas Instruments provides a recommended PCB layout in the datasheet, but it's also recommended to follow general high-current PCB design guidelines, such as using wide traces, minimizing vias, and placing decoupling capacitors close to the device.
The input capacitor selection depends on the input voltage, current, and frequency. A general rule of thumb is to choose a capacitor with a voltage rating at least 1.5 times the maximum input voltage, and a capacitance value that ensures the desired ripple voltage and ESR. TI also provides a capacitor selection guide in the datasheet.
While the datasheet specifies an operating temperature range of -40°C to 125°C, the maximum ambient temperature for reliable operation depends on the specific application and cooling conditions. As a general guideline, it's recommended to keep the junction temperature below 100°C for optimal reliability and performance.
To ensure EMC, follow proper PCB layout and design guidelines, such as separating analog and digital circuits, using shielding, and minimizing loop areas. Additionally, use EMI filters, such as common-mode chokes and capacitors, to reduce emissions and susceptibility.
The recommended output capacitor configuration depends on the specific application requirements, such as output voltage, current, and ripple. A general guideline is to use a low-ESR capacitor with a capacitance value that ensures the desired output voltage ripple and stability. TI also provides guidance on output capacitor selection in the datasheet.
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
TPS259830LNRGER Overview
Use the download button to access the TPS259830LNRGER schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like TPS25,
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.
