The maximum input voltage that can be applied to the TPS76733QDR is 13.2V, as specified in the datasheet. However, it's recommended to operate the device within the recommended input voltage range of 7V to 12V for optimal performance and reliability.
To ensure the stability of the output voltage, it's essential to follow the recommended layout and component selection guidelines provided in the datasheet. Additionally, make sure to use a suitable output capacitor with a low equivalent series resistance (ESR) and a sufficient capacitance value to filter out noise and ripple.
The TPS76733QDR can deliver up to 1A of output current, depending on the input voltage and output voltage settings. However, it's recommended to derate the output current based on the ambient temperature and the device's thermal performance to ensure reliable operation.
The TPS76733QDR has a fixed output voltage option, but it can be configured for a specific output voltage by using an external resistor divider network. The datasheet provides a formula to calculate the required resistor values based on the desired output voltage.
The EN (enable) pin on the TPS76733QDR is used to enable or disable the device. When the EN pin is pulled high, the device is enabled, and when it's pulled low, the device is disabled. This pin can be used to implement power sequencing or to shut down the device when not in use.
TPS76733QDR datasheet
by Texas Instruments
