The recommended layout and placement for the TPS2560DRCT involves placing the device close to the load, using short and wide traces for power and ground, and keeping the input and output capacitors close to the device. A 4-layer PCB with a solid ground plane is recommended.
To ensure stability, ensure that the output capacitor has a low ESR, the input capacitor is properly sized, and the device is operated within the recommended input voltage range. Additionally, a minimum of 10uF ceramic capacitor is recommended at the input.
The TPS2560DRCT can handle a maximum input voltage of 6.5V, but it is recommended to operate the device within the recommended input voltage range of 2.7V to 5.5V for optimal performance and reliability.
The TPS2560DRCT is rated for operation up to 85°C, but it can be used in high-temperature applications up to 125°C with some derating. However, the device's performance and reliability may be affected at higher temperatures.
The output voltage of the TPS2560DRCT can be calculated using the formula: Vout = (R1/R2) * (Vin - Vref), where R1 and R2 are the resistors in the feedback network, Vin is the input voltage, and Vref is the internal reference voltage.
TPS2560DRCT datasheet
by Texas Instruments
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