LMR23625CFPDRRR

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LMR23625CFPDRRR Application Field and Working Principle

Power management integrated circuits (PMICs) have become an integral part of electrical and electronic engineering designs. Among the various types of power management integrated circuits, the DC-DC switching regulators are the most commonly used. The LMR23625CFPDRRR DC-DC switching voltage regulator is one of the most popular ones among the many varieties of PMICs available on the market today.

Application Fields of LMR23625CFPDRRR

The LMR23625CFPDRRR is a high-performance, high-efficiency, and programmable DC-DC switching regulator. It is designed primarily for use in low-voltage switching power supply applications, such as powering notebook computers, game consoles, and mobile devices. Its wide-voltage range and dynamic load-line control enable it to efficiently regulate the output voltage in applications where the input voltage often varies. Its 3-A regulated output current and up to 20-V input range make it suitable for applications such as powering chipsets, digital signal processors, communications ICs, FPGAs, and other high-power ICs.

The LMR23625CFPDRRR is also suitable for automotive, industrial, and medical applications. It is compliant with the AEC-Q100 standard for automotive-grade components. Its high-power handling capabilities, wide input voltage range, and programmable features make the LMR23625CFPDRRR a suitable choice for these specialized applications. The device can also be used in distributed power systems, such as those found in servers, data centers, and telecommunications equipment.

Working Principle of LMR23625CFPDRRR

The LMR23625CFPDRRR is a buck-converter type of switching regulator. It consists of an input voltage source, an inductor, a switch, a diode, a capacitor, and a feedback circuit. The input voltage is applied to the primary side of the inductor, which stores energy in the form of a magnetic field. The switch is then used to control the flow of current from the primary side to the secondary side. When the switch is closed, the current flows from the input to the output through the inductor.

The energy stored in the magnetic field of the inductor is then released to the output when the switch opens, charging the capacitor. The output voltage is then regulated through a feedback loop that gives the appropriate signals for controlling the switch on time. This feedback loop also enables the use of a special dynamic-load line control circuit, which automatically adjusts the output voltage according to changes in the load current.

The LMR23625CFPDRRR also features advanced protection circuits, such as over-voltage, over-current and short-circuit protection, as well as programmable features such as programmable output voltage and soft-start. Together, these features make the device an ideal choice for a wide range of power management applications.

Conclusion

The LMR23625CFPDRRR is a high-performance, high-efficiency, and programmable DC-DC switching regulator. It is suitable for a wide range of power management applications, such as powering chipsets, digital signal processors, communications ICs, FPGAs, and other high-power ICs. Its wide input voltage range and dynamic load-line control enable it to efficiently regulate the output voltage in applications where the input voltage often varies. Its advanced protection circuits and programmable features make it an ideal choice for a wide range of power management applications.

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