MP8763GL-P

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Modern technology is constantly developing and adapting to meet the needs of an ever-changing world. This is especially true in the field of power management, where design engineers must ensure that the latest electrical components are able to handle the demands of the latest and upcoming tech. The MP8763GL-P is a power management integrated circuit (PMIC) from STMicroelectronics which is specifically designed for the purpose of supplying regulated DC voltage to modern electronic systems. It is certified for use in industrial, and home, and vehicle applications. The MP8763GL-P belongs to STMicroelectronics’ PMIC range of Voltage Regulators, and falls under the DC-DC switching regulators (DCDC) category.

The voltage regulator, more precisely referred to as a switching regulator, is a component which is critical to the reliable operation of almost any electronic circuit. It ensures that the voltage supplied to the component or system remains within a predetermined operating range despite fluctuations in the external power supply. The output voltage is determined by the applied input voltage and the various knob settings. DC switching regulator present the advantage of having very low output ripple and also low noise compared to linear regulators.

The MP8763GL-P is a DDCDC regulator available in a 14-pin TO-252 WDFN (2x2) leadless package, with a wide input voltage range of 6 V to 28 V. It has an output voltage adjustment for its integrated DC-DC converter —  down to 0.5 V. It can generate a steady current of up to 3 A from the output and is capable of overload and short-circuit protections. It also offers an active current limiting feature which allows accurate control of the output current. Its switching frequency can be adjusted up to 2 MHz, allowing for a broad range of customization options.

The MP8763GL-P regulator operates in one of two modes: the pulse width modulation (PWM) mode or the pulse skipping (PS) mode. In the PWM mode the power switch is turned off and on according to the predetermined pulse width, resulting in a steady output voltage despite fluctuations in the input voltage. The PS mode operates in a similar fashion, but the switch is turned on and off in predetermined intervals with the widths of the pulses adjusted accordingly. This allows the output voltage to be modulated in order to compensate for voltage drops or other changes to the power supply.

The MP8763GL-P also has a self-protection feature which will initiate a shutdown in case of an overvoltage condition at the output. When this occurs the output of the regulator will be disabled and the power supply will be cut off. This ensures that the component or system protected by the regulator will remain safe from any potential damage due to overvoltage.

Overall, the MP8763GL-P from STMicroelectronics is a robust and versatile DC-DC switching regulator for different industrial and non-industrial applications. It offers a wide range of features such as input voltage range, adjustable output voltage, overload and short-circuit protection, active current limiting, adjustable switching frequency, and a self-protection feature, making it suitable for a variety of applications, from industrial to automotive applications.

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