LM22673MRE-ADJ/NOPB

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LM22673MRE-ADJ/NOPB is a voltage regulator with DC DC switching regulator in its PMIC category. It is ideal for applications which require high frequency operation. This device has an adjustable output voltage range of 8 V to 18 V, and is capable of providing up to 2.5 A of output current with a minimum input voltage of up to 12 V. The device is also equipped with an integrated low power standby mode, an adjustable operating frequency and several control features for precise adjustment of the output voltage.

The LM22673MRE-ADJ/NOPB utilizes an advanced full bridge switching topology. This topology enables the device to reduce power dissipation due to the switching losses that occur with other DC-DC converters. Furthermore, the LM22673MRE-ADJ/NOPB is also capable of operating at frequency up to 2.5 MHz, which allows for a very fast start-up of the voltage regulating device.

The principle of operation of the LM22673MRE-ADJ/NOPB is based on the use of two switching elements in a full bridge structure. The first switching element is the DC-DC converter which converts the input voltage by driving the transformer primary winding. The secondary winding of the transformer rectifies the converted voltage and boosts its magnitude using a low side output capacitor. The second switcher is the output controller which drives the MOSFETs that control the output voltage. The output voltage is adjusted by the voltage control loop circuit, which modulates the duty-cycle of the output switches. When the output voltage reaches its desired level, the cycle is terminated and the voltage is regulated.

The LM22673MRE-ADJ/NOPB is suitable for a wide range of applications, thanks to its high efficiency, fast switching speed and wide input voltage range. It is often used in industrial and automotive power supplies, control systems and battery-powered applications. Furthermore, its small footprint and low profile make the LM22673MRE-ADJ/NOPB the ideal choice for applications where space is at a premium.

In conclusion, the LM22673MRE-ADJ/NOPB DC DC switching regulator is an ideal choice for a wide range of applications, due to its high efficiency, fast switching speed and wide input voltage range. Its adjustable output voltage range and integrated low power standby mode allow for precise adjustment and control of the output voltage. Its integrated MOSFETs also allow for fast start-up and operation at high frequencies. The device is suitable for both industrial and automotive applications, as well as for battery-powered applications.

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