MP8762GL-Z

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MP8762GL-Z Application Field and Working Principle:

As one of the latest products of Monolithic Power Systems’ (MPS) MP8762GL-Z series PMICs, the MP8762GL-Z is a highly efficient 10-W DC-DC converter with integrated high-side and low-side MOSFETs offering ultra-fast transient response. This product makes it ideal for applications such as industrial control, MIL/Aero, smart grid, medical, and more. In addition, it includes 26 V output and 0.4 V-4.4 V input regulators.

This robust and highly flexible power management solution also provides integrated protection features such as output over/under voltage protection, over-current protection, and thermal shutdown in a very compact 3mm x 3mm 20-pin QFN package. The MP8762GL-Z can be operated in PWM or PSM (pulse skip mode) mode. The PWM operating mode provides PWM control over the output voltage. The PWM frequency can be adjusted with an external resistor.

The working principle of the MP8762GL-Z is simple. It utilizes an oscillator, voltage feedback, and pulse-widthmodulation (PWM) to regulate its output voltage. The oscillator generates a clock signal which is then picked up by the voltage feedback to generate a PWM signal. This PWM signal is then used to drive the MOSFETs which form the power switch. By adjusting the duty cycle of the PWM signal, the output voltage of the MP8762GL-Z can be regulated accurately and efficiently.

The MP8762GL-Z is an ideal solution for applications that require high efficiency, small form factor, and excellent transient response. It offers a wide range of operating temperature ranges and support for both PWM and PSM operating modes. With a wide range of input voltage and output current capabilities, it is well suited for robust power management with quick response time.

The MP8762GL-Z DC-DC switching regulator is classified into PMIC-Voltage Regulators-DC DC Switching Regulators. PMIC stands for Power Management Integrated Circuit and is used to regulate power in electronic circuits. Voltage regulators, such as DCDC switching regulators, are used for this purpose. Voltage regulators are responsible for providing a constant voltage level to a circuit to prevent its components from exceeding their rated voltages. DC-DC switching regulators, such as the MP8762GL-Z, use inductors and capacitors to boost or buck the voltage level while maintaining efficiency and providing a regulated output.

The MP8762GL-Z is also equipped with added protection features such as overvoltage, overcurrent, and thermal shutdown protection. This makes sure that it functions properly even in harsh working environments and provides the circuit with protection from any unintended runaway conditions. Overall, the MP8762GL-Z is a great choice for applications requiring a power efficiency and reliability solution.

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