LM1572MTCX-3.3/NOPB

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The LM1572MTCX-3.3/NOPB is a DC-DC switching regulator voltage regulator which is a Voltage Regulator Assembly or module of the Power Management Solution or PMIC family. PMIC stands for Power Management Integrated Circuit. It is a type of integrated circuit (IC) or chip that can be used to manage a variety of power sources to achieve optimal performance and reduce power consumption. The voltage regulator assembly is designed to work with power sources ranging from 12V to 48V, with an input of 15A and a maximum output of 3.3V. The maximum efficiency of the device is 90%, and it supports zero voltage switching for optimal efficiency.

The LM1572MTCX-3.3/NOPB has a wide range of applications across industries. It is used in medical imaging and test equipment, radio-frequency data, high-speed data acquisition systems, vehicle power systems, and battery powered systems. It is also used in industrial and manufacturing equipment that require precise voltage regulation. The device can be used to power embedded systems, supporting low-voltage CPUs, such as those found in the Zynq UltraScale+ portfolio, as well as the Intel® Atom™ processor family.

The LM1572MTCX-3.3/NOPB uses a pulse width modulation (PWM) switching scheme. The PWM switching scheme controls the average value of an input signal by switching it on and off at a steady rate. The on and off periods are referred to as the “pulse width” and the frequency of the switching is known as the “switching frequency”. This allows the device to provide a regulated output despite voltage or load fluctuations. In addition, the PWM switching allows the device to operate at the highest possible efficiency, which reduces power consumption and improves cost-effectiveness.

The LM1572MTCX-3.3/NOPB also uses a synchronous rectification technique. Synchronous rectification is a power management technique used in power converters which converts input AC power into a DC power supply. In this technique, an active circuit element, usually in the form of a transistor, is switched on and off at a rate specified by the clock. This allows the device to regulate the output voltage and current and protect against short-term current and voltage fluctuations.

The LM1572MTCX-3.3/NOPB is equipped with a variety of protection features, including over-voltage, over-temperature, and over-current protection. In addition, the device employs a clock frequency jittering technique, which further reduces the EMI noise. The jittering technique randomly shifts the switching frequency to spread the noise over a wider frequency range, thereby reducing the noise levels. This ensures that the device can operate safely in noisy power environments.

In summary, the LM1572MTCX-3.3/NOPB is a DC-DC switching regulator voltage regulator that is designed to work with a wide range of power sources, from 12V to 48V with a maximum output voltage of 3.3V. It uses a PWM switching scheme and a synchronous rectification technique to provide a regulated output voltage and current, as well as efficient operation during voltage or load fluctuations. In addition, it is equipped with a variety of protection features and supports clock frequency jittering to reduce EMI noise. This makes the device suitable for a variety of applications across industries including medical imaging and test equipment, radio-frequency data, high-speed data acquisition systems, vehicle power systems, and battery powered systems.

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