MCP73114-1NSI/MF

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Application of the MCP73114-1NSI/MF and its working principle have gained tremendous importance in the PMIC - Battery Charger market, with various electronic manufacturers incorporating these products into their manufacturing processes more and more. The MCP73114-1NSI/MF is a fully integrated, advanced power management IC (PMIC) which is ideal for use in portable and desktop computer applications.

The MCP73114-1NSI/MF is designed to provide a complete and efficient power solution for a wide range of applications and to accommodate several power inputs, such as universal AC mains and USB, as well as Li-Ion and NiCd/NiMh battery sources. The IC is optimised to enable the simultaneous power up of all the system blocks, both core and SoC, from either the universal AC mains or from battery sources. The MCP73114-1NSI/MF eliminates the need to incorporate several power management ICs into the design, thus reducing the system cost and bill of materials (BOM).

The MCP73114-1NSI/MF offers a comprehensive feature set and optimized performance in terms of power supply sequencing, power save/stop modes, protection, current (to 40A), voltage (to 4V) and battery management. It satisfies the environmental requirements of the Directive on the Restriction of the Use of certain Hazardous Substances in Electrical and Electronic Equipment (RoHS).

The working principle of the MCP73114-1NSI/MF is quite simple. The device uses intelligent control logic to detect the input power sources and adequately sequence and switch the appropriate power. It can sequence multiple supply rails and provide independent voltage levels for all system blocks, both core and SoC. The MCP73114-1NSI/MF is also capable of providing a constant current/voltage with dynamic supply load control, protected against over temperature, over voltage and short circuit. The device provides instant protection to the system and also allows standby operation during power supply transient. Finally, the device can detect faults in the input power sources and take corrective action as appropriate.

In summary, the MCP73114-1NSI/MF is a highly integrated PMIC that delivers reliable and efficient power supply solutions for the battery management, powering and protection of applications within the PMIC - Battery Charger market place. It features convenient built-in power management algorithms, a comprehensive set of programmable protections and enablement of distributed power supply control and monitoring. The MCP73114-1NSI/MF also supports advanced system power saving/stop modes for extending battery life and enhanced flexibility for system power-up balance between core and SoC components. By implementing the MCP73114-1NSI/MF into their product designs, electronic manufacturers can take advantage of improved system performance, longer battery life and superior energy savings.

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