MP8771GQ-Z

Series:	*
Packaging:	Tape & Reel (TR)
Part Status:	Active

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The MP8771GQ-Z is a DC-DC switching regulator, commonly found in portable electronic devices such as mobile phones, tablets, and laptops. It is designed to take a low input voltage, usually 3V or 5V, and convert it to a higher output voltage, often 6V or 12V. This power regulator is designed to be highly efficient, providing up to 95 percent power conversion efficiency.The MP8771GQ-Z is a step-down voltage regulator, meaning that its output is always lower than its input. This type of voltage regulator is often used in portable devices where the battery voltage starts at a relatively high level, which needs to be regulated to a lower voltage before it is distributed to the rest of the electronics. Step-down voltage regulators also have the ability to provide a constant voltage output even if the input voltage drops.The MP8771GQ-Z uses a switch-mode power conversion technique to convert the input voltage to the desired output. This type of power conversion is more efficient than linear voltage regulation and can provide a high output current while maintaining a precise output voltage. The MP8771GQ-Z offers up to 2A of output current, and the output voltage can be adjusted in 1mV increments.The MP8771GQ-Z has two different operating modes. In PFM (pulse frequency modulation) mode, the output voltage is pre-programmed and the regulator cycles on and off at a pre-set frequency. This mode is used where a precise output voltage is not required. In PWM (pulse width modulation) mode, the output voltage is dynamic and can be adjusted using an external potentiometer or other control signal.The MP8771GQ-Z also offers a wide range of failsafe features to protect the device from damage. It has an adjustable over-voltage protection, which will shut off the device if the output voltage becomes too high. It can also automatically detect and protect against under-voltage conditions, as well as over-current, over-temperature, and short-circuit conditions.The MP8771GQ-Z application field includes portable electronic devices such as mobile phones, tablets, and laptop computers. This power regulator can also be used in automotive applications, industrial control systems, and other applications where a regulated power source is needed. It is designed to be highly efficient, reliable, and robust enough to handle rugged conditions.In conclusion, the MP8771GQ-Z is a DC-DC switching regulator designed to convert a low input voltage to a higher output voltage. It is designed to be efficient and offers a wide range of failsafe and protection features. This versatile regulator can be used in a variety of applications, including mobile phones, tablets, laptops, and other electronic devices.

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