The recommended layout and placement for the TPS65073RSLT can be found in the Texas Instruments application note 'TPS65073RSLT Layout and Placement Guidelines' (SLVAE66). It provides guidance on component placement, routing, and thermal considerations to ensure optimal performance and reliability.
The TPS65073RSLT output voltage can be configured using the VOUT pin and an external resistor divider network. The datasheet provides a formula to calculate the required resistor values for a specific output voltage. Additionally, Texas Instruments provides a voltage calculator tool on their website to simplify the process.
The TPS65073RSLT can handle input voltages up to 18V, but it is recommended to operate within the specified input voltage range of 2.7V to 15V for optimal performance and reliability. Exceeding the maximum input voltage can damage the device.
To ensure stability and reliability, follow the recommended layout and placement guidelines, use a sufficient input capacitor, and ensure the output capacitor meets the minimum required capacitance and ESR specifications. Additionally, consider using a soft-start circuit to reduce inrush current and prevent voltage overshoot during startup.
The TPS65073RSLT is rated for operation up to 125°C, but its performance and reliability may degrade at high temperatures. It is essential to consider the device's thermal characteristics, such as junction temperature and thermal resistance, when designing for high-temperature applications. Ensure proper thermal management and consider using a heat sink if necessary.
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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.