The maximum input voltage that can be applied to the TPS73216DBVT is 13.2V, as specified in the absolute maximum ratings section of the datasheet. Exceeding this voltage can cause damage to the device.
To ensure stability of the output voltage, it's essential to follow the recommended layout and component selection guidelines provided in the datasheet. This includes using a suitable output capacitor, such as a 10uF ceramic capacitor, and placing it close to the output pin. Additionally, ensure that the input capacitor is properly sized and placed to minimize input voltage ripple.
The minimum input voltage required for the TPS73216DBVT to operate is 2.7V, as specified in the electrical characteristics section of the datasheet. However, the device can operate down to 2.5V with reduced performance and accuracy.
The TPS73216DBVT is rated for operation up to 125°C, but its performance and accuracy may degrade at higher temperatures. It's essential to follow the recommended operating conditions and derate the device's performance accordingly. Additionally, ensure that the device is properly heatsinked and that the PCB is designed to handle high temperatures.
The output voltage of the TPS73216DBVT can be calculated using the formula: VOUT = 1.2V x (1 + R1/R2), where R1 and R2 are the resistors used to set the output voltage. The datasheet provides a detailed explanation of the output voltage calculation and a table of recommended resistor values for common output voltages.
TPS73216DBVT datasheet
by Texas Instruments
