LM96551SQE/NOPB

Power Management Integrated Circuits (PMICs) are commonly used to regulate the power within a given power system. They work by converting an unregulated voltage into a regulated voltage and then providing it to the appropriate circuits within the system. PMICs are used in a variety of embedded systems, including industrial, automotive, and consumer applications.

The LM96551SQE/NOPB is a high-efficiency power management integrated circuit (PMIC) designed for embedded systems and applications in industrial, automotive, and consumer fields. This PMIC is designed to provide ideal power control solutions for precision control and low power dissipation while maintaining high performance. It features a quiescent current of 40µA, low noise operation, and low EMI performance.

The LM96551SQE/NOPB PMIC has two main application fields. These are the control of multiple output rails, and the control of the primary voltage. In the control of multiple output rails, this PMIC is used to independently control multiple output rails. It provides output voltage levels that are accurate and stable across a wide temperature range and load range. This in turn allows the system to have a long and reliable operation. In the control of the primary voltage, the PMIC is used to regulate the power supply voltage to the correct level, thus providing ideal power control solutions while maintaining high performance.

The working principle of the LM96551SQE/NOPB PMIC is based on the buck converter principle. This involves the use of an inductor, switch, and output capacitor to regulate the output voltage. The LM96551SQE/NOPB has an output voltage range of 0.8V to 5.2V and is able to keep the output voltage within ±0.6% accuracy over a wide temperature and load range. The PMIC also has a built-in linear regulator for supplying low-noise, high-accuracy analog rails and a range of switching frequencies for increased system flexibility.

In summary, the LM96551SQE/NOPB is a high-efficiency PMIC designed for embedded systems and applications in industrial, automotive, and consumer fields. This PMIC is designed to provide ideal power control solutions while maintaining high performance and features a quiescent current of 40µA, low noise operation, and low EMI performance. The LM96551SQE/NOPB is used mainly in the control of multiple output rails and the control of the primary voltage and is based on the buck converter principle.