The TPS70933DBVT can handle a maximum input voltage of 12V, but it's recommended to keep the input voltage below 10V for optimal performance and to prevent overheating.
To ensure stability, a minimum output capacitance of 1uF is recommended, and the ESR (Equivalent Series Resistance) of the capacitor should be less than 1 ohm. Additionally, the input capacitor should be at least 1uF with an ESR of less than 1 ohm.
The TPS70933DBVT can provide a maximum output current of 150mA. However, the output current should be derated based on the input voltage and ambient temperature to prevent overheating.
The power dissipation of the TPS70933DBVT can be calculated using the formula: Pd = (Vin - Vout) x Iout, where Vin is the input voltage, Vout is the output voltage, and Iout is the output current.
The thermal shutdown temperature of the TPS70933DBVT is typically around 150°C. When the junction temperature exceeds this value, the device will shut down to prevent damage.
TPS70933DBVT datasheet
by Texas Instruments
