MWCT1014SFVLLN

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Power Management Integrated Circuit (PMIC) is a type of integrated circuit (IC) that provide power management functions. It integrates several different power management sections and provides a single integrated solution to manage power in a system. PMIC can manage input voltage, output voltage, power sequencing, voltage monitoring, and even power stage switching. These power management functions are incorporated on an IC along with additional logic control and communication interface.In recent years, the demand for high-power PMICs that integrate multiple power devices and provide system-level power management has been continuously growing. PMICs are available in a variety of power levels including low power and high power devices. The MWCT1014SFVLLN is a high-power PMIC from Monolithic Power System (MPS) Company. It is a four-phase PMIC that offers a wide range of input voltage (8V to 30V) and output voltage (1 V to 30V) with programmable current limiting and overload protection.

The MWCT1014SFVLLN PFC PMIC is ideal for automotive, industrial, consumer and computing applications. It is based on four-phase interleaved power factor correction technology and can be used to power a wide range of applications. It is designed to help maximize system efficiency while providing precise current and voltage control. The four-phase interleaved PFC operation ensures a smooth transition from dimming to full load.

The four phases in the MWCT1014SFVLLN PMIC are connected in a parallel configuration which helps reduce input current ripple and improves power factor correction. The output current of each phase is monitored individually and the reference voltage for each phase is generated by the digital control. The PFC operates in interleaved switching frequency of 300 kHz which provides fast and agile power control to eliminate dynamic losses.

The MWCT1014SFVLLN PMIC features an on-chip DC/DC converter that can deliver up to 15A of input current and an output voltage of 1V to 30V. It is based on an optimized switching topology which provides excellent performance and high efficiency. The control interface includes a PWM signal input, enabling the PMIC to be synchronized with the external system for ideal switching behavior and optimized transient response.

The PFC PMIC also features dynamic current limiting and overload protection. This ensures that the system will not be damaged due to overcurrent conditions. It also contains several protection features to protect the system from overvoltage, undervoltage and over temperature conditions. The PMIC is designed to meet the requirements of EMC/EMI standards such as CISPR 32: 2011/EN 50581-2: 2012.

The MWCT1014SFVLLN PMIC is a high-power, multi-phase interleaved PFC controller designed specifically for automotive, industrial, consumer and computing applications. It features four phase parallel PFC operation, on-chip DC/DC converter, dynamic current limiting, overload protection, and other safety features to protect the system from fault conditions. It also includes a control interface for synchronization with the external system for optimized switching behavior and system performance.

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