MMPF0100FCANESR2

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MMPF0100FCANESR2 Application Field and Working Principle

MMPF0100FCANESR2 is a special purpose PMIC (Power Management Integrated Circuit) voltage regulator, which is designed to protect sensitive electronic components while providing better power management. It is made of a high-performance, low-power and heat resistant power regulation element and a controller, which provides the necessary control functions to regulate a 12V voltage line.

Application Field and Features

MMPF0100FCANESR2 is a voltage regulator designed for a wide range of applications including automotive, industrial, consumer, and communication. The regulator features low quiescent current, built-in protection for overvoltage, overcurrent, and overheating, and a wide voltage input range of 4.5V to 30V. With its wide voltage range, it can be used in both low-voltage and high-voltage applications. It also has low on-resistance with very low switch losses, which makes it ideal for switching applications.

MMPF0100FCANESR2 features adjustable output voltage of 1. 2V to 5.5V, and all power supplies can be precisely set over the full output voltage range. It supports both step-down and step-up operation with high efficiency. Other features include low output voltage ripple, operation in PWM mode, and low di/dt or high di/dt for fast current limit set. Additionally, the MMPF0100FCANESR2 has a built-in overvoltage protection, which prevents voltage surges from damaging sensitive components.

Working Principle

MMPF0100FCANESR2 uses a synchronous buck controller and power switch to generate an adjustable voltage output, between the two voltages of 1.2 V and 5.5 V. The controller works by generating a periodic pulse signal, which is used to switch the power switch on and off, allowing the voltage output to follow an adjustable voltage program. The synchronous buck controller keeps the voltage drop across the switch to a minimum, allowing for higher efficiency operation, up to 94%.

The MMPF0100FCANESR2 is capable of managing multiple power sources simultaneously, thanks to its in-built control functions, allowing for higher currents and improved power efficiency in complex systems. The regulator can manage up to 18A of output current and features a low on-resistance switch, which helps to reduce power losses. Additionally, the regulator provides excellent line and load regulation, which ensures a stable voltage output.

Conclusion

MMPF0100FCANESR2 is a versatile special purpose PMIC voltage regulator, suitable for a variety of applications, from automotive to industrial. Its low quiescent current, built-in protection, adjustable voltage range and high efficiency makes it a great choice for a variety of power management projects. Its wide voltage range, low losses and a built-in protection make it ideal for switching applications.

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