The maximum input voltage that can be applied to the TPS61045DRBR is 18V, but it's recommended to keep it below 15V for optimal performance and reliability.
To ensure the stability of the output voltage, make sure to use a suitable output capacitor with a low ESR (Equivalent Series Resistance) and a minimum capacitance of 10uF. Also, ensure that the input capacitor is properly sized and placed close to the device.
The maximum output current that the TPS61045DRBR can deliver is 500mA, but it's recommended to keep it below 400mA for optimal performance and reliability.
The output voltage of the TPS61045DRBR can be adjusted by using a resistive divider network between the output pin and the ground pin. The output voltage can be calculated using the formula: Vout = 1.21V x (R1 + R2) / R2, where R1 and R2 are the resistors in the divider network.
The EN (Enable) pin on the TPS61045DRBR is used to enable or disable the device. When the EN pin is pulled high, the device is enabled, and when it's pulled low, the device is disabled. This pin can be used to implement power-saving features or to shut down the device when not in use.
TPS61045DRBR datasheet
by Texas Instruments
