The maximum input voltage that can be applied to the TPS71202DRCT is 15V, but it's recommended to keep it below 13.2V for optimal performance and to prevent damage to the device.
To ensure stability and prevent oscillations, it's essential to follow the recommended layout and component selection guidelines, including the use of a 10uF ceramic capacitor at the output and a 1uF ceramic capacitor at the input. Additionally, the input and output capacitors should be placed close to the device.
The minimum ESR required for the output capacitor is 0.1 ohms. Using a capacitor with a lower ESR can cause instability and oscillations.
Yes, it's recommended to use a ceramic capacitor with a higher voltage rating than the output voltage to ensure reliability and prevent capacitor failure.
The output voltage of the TPS71202DRCT can be calculated using the following 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 (1.205V).
TPS71202DRCT datasheet
by Texas Instruments
