The maximum input voltage that can be applied to the TPS72525KTTR is 5.5V, as specified in the absolute maximum ratings section of the datasheet. Exceeding this voltage can damage the device.
To ensure stability of the output voltage, it is recommended to use a minimum output capacitance of 2.2uF and a maximum ESR of 1 ohm, as specified in the datasheet. Additionally, the input capacitor should be placed close to the VIN pin to minimize noise and ensure stability.
The minimum input voltage required for the TPS72525KTTR to operate is 2.7V, as specified in the datasheet. However, the device can operate down to 2.5V with reduced performance and accuracy.
The TPS72525KTTR is rated for operation up to 125°C, but the device's performance and accuracy may degrade at high temperatures. It is recommended to derate the output current and voltage according to the datasheet's thermal derating curves to ensure reliable operation.
The output voltage of the TPS72525KTTR can be calculated using the formula: VOUT = 1.5V x (1 + R1/R2), where R1 and R2 are the resistors connected to the FB pin. The datasheet provides a detailed explanation of the output voltage calculation and resistor selection.
TPS72525KTTR datasheet
by Texas Instruments
