The maximum input voltage that can be applied to the TPS73630DBVTG4 is 15V, but it's recommended to keep it below 12V for optimal performance and reliability.
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 as close as possible 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.
The TPS73630DBVTG4 is rated for operation up to 125°C, but it's essential to consider the thermal design and ensure that the device is properly heat-sinked to prevent overheating. Additionally, the device's performance and reliability may degrade at high temperatures.
The power dissipation of the TPS73630DBVTG4 can be calculated using the formula: Pd = (Vin - Vout) x Iout + (Vin x Iq), where Vin is the input voltage, Vout is the output voltage, Iout is the output current, and Iq is the quiescent current.
TPS73630DBVTG4 datasheet
by Texas Instruments
