PS8A0087PEX

Series:	*
Part Status:	Obsolete

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PS8A0087PEX Application Field and Working PrincipleThe PS8A0087PEX is a power management integrated circuit (PMIC) designed to provide specific power solutions for various portable electronic devices. It is a highly integrated system that provides features such as voltage regulation and conversion, high efficiency switching, low power mode control, power-on reset, and sequencing functions. This PMIC can help reduce board space and ensure consistent performance across temperature and voltage variations.The PS8A0087PEX is designed to improve power efficiency and system durability in notebooks, tablets, and other portable electronic devices. It is an ideal power solution for portable applications that require small size, low power consumption, and high efficiency. This PMIC offers up to five buck regulators to provide up to 5A of power as well as two buck-boost converters for low-noise, high-efficiency performance. In addition, the PS8A0087PEX provides power management features such as power-on reset, POR sign control, and an independent monitoring and control channel for voltage, temperature, and current.The PS8A0087PEX supports multiple power modes for efficient and reliable operation. The three power modes are: Normal Mode, Low Power Mode, and Sleep Mode. In Normal Mode, the voltage and current regulation features ensure consistent performance across a wide range of temperatures and voltages. In Low Power Mode, the PS8A0087PEX uses more efficient and lower power components to reduce power consumption. In Sleep Mode, the voltage and current regulation is turned off to maximize battery life.The PS8A0087PEX\'s sequencing functions provide the flexible timing control necessary for various power management tasks, such as sequencing startup power-on (power supply sequencing), sequencing power switching between different domains, and sequencing power-down. In addition, the PMIC also provides power monitoring and control, as well as intelligent power management, for efficient system-level power management.Overall, the PS8A0087PEX is a highly integrated PMIC that is designed to provide a cost-effective and reliable power solution for portable electronic devices. It is a great choice for applications that require high power efficiency and fast response time. It supports multiple power modes, power-on reset, sequencing functions, power management, and power monitoring and control, making it a highly flexible and reliable power solution.

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