MIC2583-JBQS

The MIC2583-JBQS is a fully integrated Hot Swap controller with dynamic voltage scaling (DVS) and other features. The Hot Swap Controller allows safe insertion and removal of unique loads into or out of live systems. It protects the host in a system against possible damage resulting from voltage events or short-circuit conditions. It is a thermal device that can be used as a hot-swap controller or a power module. This makes it ideal for systems that require high power with easy control.

The application field of the MIC2583-JBQS is Power Management Interfaces (PMI) that require the ability to supply high current across the board without disruption to other parts of the system. The hot-swap controller is useful for systems that have irregular, dynamic supply of power and require rapid switching between multiple sources. It has a wide variety of applications such as computer systems, telecommunications equipment, automotive power systems and many electronic systems.

Working Principle

The MIC2583-JBQS controller provides hot-swapping functionality through its DC-DC converter. It utilizes a voltage-mode switching technique by monitoring the input voltage and controlling the output current in an effort to maintain a regulated output voltage. If the output voltage of the converter is too high, the hot-swap controller will reduce the output current, and vice-versa. The converter also provides a mechanism to limit the input current, thereby providing fault current protection. Additionally, the Hot Swap Controller supports multiple operating modes including standby, auto-restore, discharge and over-current.

The MIC2583-JBQS controller also has a built-in soft start/stop feature. This is used to limit the current surge and to reduce the average power dissipation over the system voltage range. Additionally, the controller provides a number of safety features to protect against accidental damage from large over-voltage events. This includes under-voltage lockout, overload protection, thermal shutdown and over-current protection.

The MIC2583-JBQS hot-swap controller is designed for use in a wide range of high-power applications. It is easy to implement and can provide reliable performance in applications where high power is required. Additionally, the controller has a wide operating range, making it suitable for use in harsh environment. It is also an efficient choice as it consumes less power than other hot-swap controllers.

In conclusion, the MIC2583-JBQS is a fully integrated Hot Swap controller with dynamic voltage scaling (DVS) and other features. It is the ideal choice for Power Management Interface (PMI) applications, as it provides a cost-effective and efficient solution. The controller also has a number of safety features to protect against accidental damage from large over-voltage events, making it suitable for a wide range of applications.