MAX16919DGEE/V+

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The MAX16919DGEE/V+ power management integrated circuit (PMIC) from Maxim Integrated offers a wide range of features and functions to help simplify the design of high-performance, digital power systems for a variety of applications. Developed to manage the power of powerful FPGA’s, DSP’s, digital-signal processors, and other voltage sensitive applications, the MAX16919DGEE/V+ is well-suited for device backlighting, memory card reader, video and image processing, USB 3.0 applications, and many other applications. This versatile chip offers a number of features, including an integrated power-management system, voltage sequencing, voltage monitoring, and thermal protection.

The MAX16919DGEE/V+ is designed to support both external power supply as well as internal battery power to save energy. This reduces system complexity as well as enables optimal solution size, cost and performance. This PMIC has the ability to monitor output voltages, automatically sequence power switching and provide high effective voltage switching to help ensure high efficiency. It also includes an integrated Power Good (PG) circuit and ON/OFF pin that controls the ON/OFF sequence of the power devices, along with a Power Enable (PE) pin for external power control.

The MAX16919DGEE/V+ includes six independently programmable low dropout (LDO) linear regulators, each capable of delivering up to 500mA of current from a single input voltage. The LDO voltage regulation is based on a precision voltage reference, allowing for finer and more precise output regulation. In addition, the MAX16919DGEE/V+ also features two independently programmable, high-efficiency, DC-DC buck converters, each capable of providing up to 1.5A of continuous output current and up to 3A of peak current. This PMIC also includes a shutdown mode, current protection and thermal shutdown.

The MAX16919DGEE/V+ provides a great deal of flexibility when implemented in a power system design. It can be used to manage multiple supply voltages in applications that require high system accuracy and significant load current. With its advanced power management capabilities, it helps ensure a reliable and consistent performance throughout its lifetime. Furthermore, the MAX16919DGEE/V+ will help minimize system power consumption and extend the battery life of mobile devices.

In summary, the MAX16919DGEE/V+ is a specialized PMIC that is well-suited for applications that require robust power management. It offers a comprehensive feature set to simplify the design of power systems, while providing performance, efficiency and reliability. With its various features, the MAX16919DGEE/V+ makes an excellent choice for a wide variety of digital power solutions and applications.

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