The maximum input voltage that can be applied to the TPS79525DCQR is 6.5V, as specified in the datasheet. Exceeding this voltage may damage the device.
To ensure the stability of the output voltage, it is recommended to use a minimum output capacitance of 10uF and a maximum ESR of 1 ohm, as specified in the datasheet. Additionally, the input voltage should be well-regulated and free of noise.
The maximum output current that the TPS79525DCQR can deliver is 150mA, as specified in the datasheet. Exceeding this current may cause the device to overheat or malfunction.
The output voltage of the TPS79525DCQR can be calculated using the formula: Vout = (R1 / R2) * (Vin - Vref), where R1 and R2 are the resistors used in the feedback network, Vin is the input voltage, and Vref is the internal reference voltage (1.25V).
The EN (enable) pin on the TPS79525DCQR is used to enable or disable the device. When the EN pin is pulled high, the device is enabled and the output voltage is regulated. When the EN pin is pulled low, the device is disabled and the output voltage is turned off.
TPS79525DCQR datasheet
by Texas Instruments
