A 4-layer PCB with a solid ground plane and thermal vias is recommended. The thermal pad should be connected to a large copper area on the PCB to dissipate heat efficiently.
Monitor the input voltage, output voltage, and output current to ensure they are within the specified ranges. Also, ensure the device is operated within the recommended temperature range of -40°C to 125°C.
A low-ESR ceramic capacitor with a value of 10uF to 22uF is recommended for input decoupling. The capacitor should be placed as close to the VIN pin as possible.
The output voltage ripple can be calculated using the formula: ΔVout = (Iout * ESL) / (Cout * fsw), where ESL is the equivalent series inductance of the output capacitor, Cout is the output capacitance, and fsw is the switching frequency.
A low-ESR ceramic capacitor with a value of 22uF to 47uF is recommended for output filtering. The capacitor should be placed as close to the VOUT pin as possible.
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LM61460AASQRJRRQ1 Overview
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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.
