MCP112T-315E/TT

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PMIC (Power Management Integrated Circuit) Supervisors are specialized integrated circuits used for voltage monitoring and protection. The MCP112T-315E/TT is one example of a PMIC Supervisors component. This component offers total system power sequencing, sequencing acceleration and thermal warning for improved system response and reliability. It features a low voltage reset of 1.2V to 1.8V, wide threshold voltage range of 2.1V to 4.07V, power-up/ power-down enabled flags, noise filter settings, and active low output.

The MCP112T-315E/TT has a wide application field, particularly applicable as a system supervisor in portables including cellular phones, cellular telephones and PDAs. It is also used in GPS systems, personal media players, handheld games, and other portable computing devices. Its ability to detect input voltage and output a signal is highly useful in the battery life-saving and system maintenance power management fields.

The MCP112T-315E/TT functions on the principle of voltage monitoring. It constantly checks the voltage levels of the system against a reference. If the voltage level exceeds a set threshold, the supervisor will pull the output pin low, signifying a voltage under-voltage condition. From there, the user can take appropriate action, such as resetting the system or adjusting the power supply. The MCP112T-315E/TT includes an advanced Noise Filter setting to ensure proper detection of the input voltage.

The MCP112T-315E/TT is also programmable to increase the system\'s accuracy and Responsiveness. It has adjusting options for the hysteresis, power-up/ power-down timing and Power-On Delay. System sequencing can be enabled or disabled with the Sequencing Accelerator. Additionally, system Thermal Warning can be enabled/disabled as required.

The MCP112T-315E/TT is a versatile and powerful voltage monitoring system. Its advanced features and wide application field make it an ideal choice for system supervisors in portable and computing devices. With its ability to detect input voltage, system power sequencing and thermal warning functions, the MCP112T-315E/TT provides the added protection and reliability needed for battery life-saving and system maintenance power management.

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