MP8843GG-P

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The MP8843GG-P is a high-frequency, pulse width modulation (PWM) non-isolated, synchronous step-down converter with high efficiency and pressure, making it a popular device among voltage regulator circuits. It is a DC-DC switching regulator and falls under the category of PMIC (Power Management Integrated Ciruits).

Application Field

The MP8843GG-P has high-level applications in various fields. It is suitable for a variety of power supply systems such as digital measurement systems, embedded servers, communication equipment, industrial and consumer digital circuit systems, PC motherboards and graphics cards, portable and mobile electronics, industrial control systems and automotive applications.

Working Principle

The MP8843GG-P works on the principle of pulse width modulation where the output voltage is controlled by changing the duty cycle of the pulses. It uses power MOSFETs as the power switch and a synchronous rectifier composed of NFETs to achieve lossless recovery of the input current and reduce the power dissipation. The device operates in fixed frequency PWM mode and features constant switching frequency with adjustable output voltage control. It features programmable soft start and over-current protection, under-voltage lockout, feedback voltage regulation and over temperature protection.

The MP8843GG-P comes with a range of output voltages with maximum output voltage up to 6.5V/10A. It also offers a wide range of preset output voltages including 0.6V, 0.7V, 0.8V, 0.9V, 1.0V, 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, and 5.0V.

The MP8843GG-P is widely used in applications where a medium or high-current DC source is required with constant voltage and current output. It is also useful in applications where hot-swap capability is desired.

The MP8843GG-P also has cost-saving features such as low standby current, high efficiency operation, silent running and high power density. It offers excellent line and load regulation, good ripple/noise performance and fast transient response as well.

The MP8843GG-P is an excellent choice for voltage regulator circuits, providing a high level of performance and reliability in various application fields. It is an ideal solution for applications that require a medium or high-current DC source with constant voltage and current output. It is a robust, cost-effective solution that is suitable for a range of electronic equipment.

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