LM5050MK-2/NOPB

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LM5050MK-2/NOPB is a member of a class of power management integrated circuits (PMICs), known as OR controllers. These components provide a cost-effective and efficient way to manage high power levels while avoiding thermal, electrical, and mechanical overloads. OR controllers can be used in many different applications, ranging from simple power switch circuits to complex power supply systems. Additionally, they often provide a broad range of features that provide robust protection from overloads.

The LM5050MK-2/NOPB is designed to provide a simple, efficient, and reliable OR function for a wide range of applications. The OR function allows for the power source to be connected in an off-state or on-state. When the source is in the off-state, a low-leakage current is maintained at the output to avoid overloading the input power source. When the source is in the on-state, the output current is controlled with a programmable current limit based on sense voltage levels.

In addition to its OR controller functionality, the LM5050MK-2/NOPB also includes a built-in ideal diode. This diode provides a low-impedance path to ground for up to three loads, and its combination of low resistance and minimal voltage drop helps to improve efficiency. This feature is particularly useful for applications in which transient currents or high power loads require a large amount of current through the OR controller without adversely affecting the power source or load.

The LM5050MK-2/NOPB incorporates a wide range of features to ensure safe, reliable operation in a variety of applications. The device includes an adjustable power limit with an overtemperature protection feature and short circuit current foldback. This helps to protect the system from overloading while preventing the output voltage from exceeding the power limit. The device also includes an inrush current limiter (ICL) to protect the system from peak inrush currents at startup. An integrated thermal sensor monitors the device temperature and can trigger an overtemperature protection shutdown.

Overall, the LM5050MK-2/NOPB provides an efficient and cost-effective solution for OR control and ideal diode applications. Its combination of features and functions make it an ideal choice for many different applications. The device’s combination of high current limit, low voltage drop, and efficient thermal management makes it well-suited for a wide variety of applications. Additionally, its built-in protection features ensure safe and reliable operation in even the harshest of environments.

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