MP5014AGJ-Z

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MP5014AGJ-Z Application Field and Working Principle

MP5014AGJ-Z, under the category of PMIC – Power Distribution Switches, Load Drivers, is a piece of integrated circuit (IC) for system power and thermal management. With the support of integrated power switches, power management system had formed a complete and powerful voltage/current/temperature management system.

The MP5014AGJ-Z offers very high flexibility by allowing input voltage, thresholds and external PWM control, enabling thermal management, efficiency and total system cost reductions. This IC is a highly integrated power switch-load controller, with advanced control and co-processing feature, it meets the high functional integration requirement of power management.

Application Field

The MP5014AGJ-Z has application in a variety of digital systems like data centers, gaming platform, supercomputers, workstations, digital TVs, media centers and set-top boxes, due to its features such as ability to integrate high power, low temperature, fast switching, better thermal protection and multi-level protection.

It also has applications in automotive systems with needs for cost reductions and higher functional miniaturization. It can be used for system power management, computing systems, camera systems, automotive systems, audio systems and thermostat monitoring.

Working Principle

The MP5014AGJ-Z is an advanced 8-bit microcontroller, coupled with an 8-bit processor clock, a pair of 96-bit internal RAM, and a variety of integration features like programmable register, software-block function decodes, instruction, variable-length instructions etc. This reduces the amount of clock cycles and memory requirements for complex instructions.

The selected system clock frequency is adjustable, so the operating performance and the current consumption can be flexibly adapted to the application requirements. The controller has two pins for external voltage setting, enabling user to flexibly set the output voltage, thresholds, and current values.

The safety control mechanisms integrate both programmable temperature control and programmable current limit in order to protect the function blocks. The threshold and PWM control enable thermal management and efficient power consumption. The external PWM feature enables the microcontroller to remotely control power outputs.

In addition, since this IC is equipped with an 8-bit microcontroller, it enables precise control of power outputs, enabling better functional integration and the use of fewer external components.

Conclusion

The MP5014AGJ-Z is a highly-integrated power switch-load controller with various integrated power switches and advanced control and co-processing features, suitable for a variety of digital systems and automotive systems. It offers great flexibility with adjustable system clock frequency, two pins for external voltage setting, programmable temperature control and programmable current limit, external PWM control, and thermal management and efficient power consumption.

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