The TPS79201DBVT can handle input voltages up to 15V, but it's recommended to keep the input voltage below 13.2V for optimal performance and to prevent damage to the device.
To ensure the stability of the output voltage, it's essential to use a suitable output capacitor with a low equivalent series resistance (ESR) and a sufficient capacitance value. A minimum capacitance of 10uF is recommended, and the capacitor should be placed as close to the output pin as possible.
The minimum input capacitance required for the TPS79201DBVT is 1uF, but it's recommended to use a higher capacitance value (e.g., 4.7uF) to ensure stable operation and to filter out noise and ripple on the input voltage.
The TPS79201DBVT is rated for operation up to 125°C, but its performance and reliability may degrade at high temperatures. It's essential to ensure proper thermal management and to follow the recommended operating conditions to prevent overheating and damage to the device.
The output voltage of the TPS79201DBVT can be calculated using the following formula: Vout = 1.221V x (1 + R1/R2), where R1 and R2 are the resistors used to set the output voltage. The output voltage can be adjusted by changing the ratio of R1 and R2.
TPS79201DBVT datasheet
by Texas Instruments
