The maximum input voltage that can be applied to the TPS73733DCQ is 6.5V, as specified in the datasheet. However, it's recommended to operate the device within the recommended operating conditions to ensure reliable operation.
To ensure stability of the output voltage, it's essential to follow the recommended layout and component selection guidelines provided in the datasheet. Additionally, ensure that the output capacitor is of sufficient value and type, and that the input capacitor is properly sized to filter out noise and ripple.
The minimum input capacitance required for the TPS73733DCQ is 1uF, as specified in the datasheet. However, it's recommended to use a higher value capacitor, such as 4.7uF or 10uF, to ensure proper filtering of noise and ripple.
The TPS73733DCQ is rated for operation up to 125°C, but it's essential to ensure that the device is properly derated for high-temperature operation. Consult the datasheet for thermal derating guidelines and ensure that the device is properly heat-sinked if necessary.
To troubleshoot output voltage deviations, first ensure that the input voltage is within the recommended operating range. Check the output capacitor value and type, and ensure that it's properly sized for the output current. Also, verify that the device is properly laid out and that there are no noise or interference issues affecting the output voltage.
TPS73733DCQ datasheet
by Texas Instruments
