MPQ8612GR-20-P

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Power ICs are core components of a wide range of electronic devices. Among these, the MPQ8612GR-20-P is a popular choice for efficient and reliable power supply conversion. Its versatile design and features make it well-suited to many applications and industries. Here we discuss the application field and working principle of the MPQ8612GR-20-P.

The MPQ8612GR-20-P is a type of DC-DC switching regulator, also known as a buck regulator. It is designed for a wide range of voltage regulation and power conversion applications, such as power supplies for consumer electronics, automotive electronics, industrial automation, and medical equipment.

The MPQ8612GR-20-P is capable of providing up to 20A of output current, a wide input voltage range (7V to 36V), high efficiency (up to 93.5%), and an ultra-low shutdown current consumption (100nA typical). It also has a high switching frequency of up to 732MHz, enabling fast transient response while minimizing external component size.

The MPQ8612GR-20-P\'s working principle is based on the buck topology, where an inductor and a capacitor together form a low pass filter. This filter is connected between the input and output of the regulator and helps to reduce noise and ripple while providing an efficient power conversion. When the switching transistor turns on and current passes through the inductor, a magnetic field is formed. This magnetic field then dissipates the excess energy into the output capacitor, which acts as a buffer and stores the energy. The cycle repeats continuously and the voltage on the output capacitor is regulated according to a feedback loop.

The MPQ8612GR-20-P also has integrated protection functions, such as over-current protection, under-voltage lockout, thermal shutdown, and over-temperature protection, to ensure reliability and safety in a wide range of applications.

The MPQ8612GR-20-P is an excellent choice for those applications that require efficient and reliable power conversion with minimal components. Its versatile design and features make it well-suited to a wide range of applications and industries. Its advanced protection features also make it a reliable choice for powering complex systems.

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