The maximum input voltage that can be applied to the TPS77025DBVR is 12V, but it's recommended to keep it below 10V for optimal performance and to prevent damage to the device.
To ensure the stability of the output voltage, it's essential to use a capacitor with a value between 2.2μF and 10μF, and an ESR (Equivalent Series Resistance) of less than 1Ω, as recommended in the datasheet.
The minimum input capacitance required for the TPS77025DBVR is 1μF, but it's recommended to use a higher value, such as 2.2μF or 4.7μF, to ensure stable operation.
The TPS77025DBVR is rated for operation up to 125°C, but it's essential to ensure that the device is properly heat-sinked and that the ambient temperature is within the recommended range to prevent overheating and damage.
The output voltage of the TPS77025DBVR can be calculated using the formula: Vout = 1.25V x (1 + R1/R2), where R1 and R2 are the resistors used in the feedback network.
TPS77025DBVR datasheet
by Texas Instruments
