The recommended input capacitor value is 1uF to 10uF, depending on the input voltage and output current requirements. A larger capacitor value can help to reduce input voltage ripple and improve stability.
To ensure stability, make sure to follow the recommended PCB layout guidelines, use a sufficient input capacitor, and add a 10nF to 100nF capacitor between the VOUT and GND pins. Additionally, ensure that the output capacitor is within the recommended range of 1uF to 10uF.
The TPS60402DBVR can deliver up to 200mA of output current, but this may vary depending on the input voltage, output voltage, and ambient temperature. It's recommended to check the device's thermal performance and adjust the output current accordingly.
The TPS60402DBVR is rated for operation up to 85°C, but its performance may degrade at higher temperatures. If you need to operate the device in a high-temperature environment, consider using a heat sink or reducing the output current to prevent overheating.
The output voltage of the TPS60402DBVR is set by the resistor divider network between the VOUT and GND pins. Use the formula: VOUT = (R1 / (R1 + R2)) * VIN, where R1 and R2 are the resistors in the divider network, and VIN is the input voltage.
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About Texas Instruments
Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.
