MIC2086-LBQS TR

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The MIC2086-LBQS TR is a hot swap controller that maximises power delivery without overloading a system. Whether used in consumer or enterprise-level devices, the MIC2086-LBQS TR ensures an optimized performance by monitoring the status of hot swap input and output rails and providing the necessary levels of compensation and sequenced powering. It offers system level power diagnostics for hot swap applications, maximizing delivery of power, providing system level protection, and delivering extremely hot swap performance and efficiency.

The MIC2086-LBQS TR includes both a hot swap controller and a host logic block that allow for optimized performance, system level power diagnostics, and a flexible host interface. It provides level shifting and hot swap control with one-to-eight differential N-channel MOSFETs, making it ideal for applications that require large amounts of current flow or extreme thermal loading. Its host block provides an I2C interface with register control, enabling a host to monitor and control the MIC2086-LBQS TR.

The host block also provides an active power management system indicating when input or output power shifts as well as a system level power diagnostics system that informs the host of abnormal power conditions. The host block also allows for dynamic adjusting of the gate signal, switching between single- or dual-channel configurations, and programmable gate signal current limiting. The MIC2086-LBQS TR also has a limit switch for monitoring output current thresholds and a smart power management system for the optimization of total power usage.

The main features of the MIC2086-LBQS TR include high power handling with current limiting, enable/disable control of up to eight N-channel MOSFETs, wide input and output voltage ranges for optimal power delivery, hot swap detection with integrated fault blocking, voltage levels of 0–10V and 0–20V, programmable gate voltage levels, and programmable gate current limit levels. It also features a thermal overload, under-voltage lockout, shunt-mode operation, and voltage compensation measures.

The MIC2086-LBQS TR\'s working principle involves providing a controlled path for high current delivery during hot swapping operations. During a hot swap operation, the MIC2086-LBQS TR will monitor the input and output voltage levels and other conditions to optimize the power transfer. It also monitors and compensates for thermal load variations. Based on these readings, the MIC2086-LBQS TR adjusts the gate signal to the N-channel MOSFETs allowing for a controlled and efficient power delivery.

The MIC2086-LBQS TR also provides system-level power diagnostics that are essential for hot swap usage. The MIC2086-LBQS TR\'s monitoring feature provides a host system with detailed power diagnostics about current and temperature readings, providing the host system with the information it needs to respond quickly and safely to any abnormal power conditions. These features, combined with its thermal protection, enable the MIC2086-LBQS TR to offer greater protection against overloads and ensure a more reliable system performance.

In summary, the MIC2086-LBQS TR hot swap controller is the perfect solution for applications that require a safe and efficient power delivery. With its programmable threshold limit switch, system-level power diagnostics, and voltage compensation, the MIC2086-LBQS TR offers reliability, customizability, and optimal performance.

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