The maximum input voltage that can be applied to the TPS73025DBVRG4 is 5.5V, 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 is recommended to use a minimum output capacitance of 2.2uF, as specified in the datasheet. Additionally, the output capacitor should have a low equivalent series resistance (ESR) to minimize voltage ripple.
The TPS73025DBVRG4 is rated for operation up to 125°C, but the device's performance and reliability may degrade at high temperatures. It is recommended to derate the output current and input voltage according to the thermal derating curves provided in the datasheet.
The power dissipation of the TPS73025DBVRG4 can be calculated using the formula: Pd = (Vin - Vout) x Iout, where Vin is the input voltage, Vout is the output voltage, and Iout is the output current. The thermal resistance (RθJA) of the package should also be considered to ensure the device does not exceed its maximum junction temperature.
The TPS73025DBVRG4 is not AEC-Q100 qualified, which is a standard for automotive-grade components. While it may still be used in automotive applications, it is recommended to use a qualified device to ensure reliability and compliance with automotive standards.
TPS73025DBVRG4 datasheet
by Texas Instruments
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