The LM2676S-ADJ/NOPB is a highly efficient, adjustable voltage step-down (buck) switching regulator integrated circuit (IC) component. It is part of the LM2676 family, designed by Texas Instruments as a compact solution for energy-efficient power conversion applications. Some of its key features include:
1. Adjustable Output Voltage: The LM2676S-ADJ/NOPB allows users to adjust the output voltage within a wide range, typically from 1.2V to 37V. This flexibility enables it to be used in a variety of applications requiring different output voltages.
2. High Efficiency: This IC component offers high efficiency, even at heavy output loads. It utilizes a synchronous rectification topology that reduces power dissipation, resulting in improved overall efficiency. Its design ensures minimal energy wastage and higher power conversion capabilities.
3. Wide Input Voltage Range: The LM2676S-ADJ/NOPB can accommodate a wide input voltage range, typically from 8V to 40V. This range makes it suitable for a variety of input sources, including automotive batteries and industrial power supplies.
4. Integrated Protection Features: The IC includes various protection features to ensure reliable and safe operation. It incorporates thermal shutdown protection that activates in case of excessive temperature. Other features include current limiting and undervoltage lockout, safeguarding the system from overcurrent and undervoltage conditions
