MAX5916AEUI+

When the over voltage threshold is exceeded, the controller will disable the gate of the current limit MOSFET and the over temperature will shut off the power to the load. Finally, it also provides a power-on reset (POR) signal to the user logic when the system is powered up.

In addition to these features, the MAX5916AEUI+ also includes a number of pins like NFB, EN etc.. NFB (Negative Feedback). This pin provides the negative feedback for the controller for controlling the output voltage. EN (Enable) pin is used to enable or disable the HotSwap Controller as per user requirement. Other than these two pins, it also has two open drain output pins (FAULT1, FAULT2) which will be actively driven low when Fault is detected.

The MAX5916AEUI+ is a dual Hot swap controller optimized for applications needing hot swap capability. It provides a range of features that enable reliable power supply hot swap in multiple electronic system applications. The controller utilises two external N-Channel MOSFETs to enable bi-directional current flow and provide power switching between the power supply and the attached load. In addition, it has numerous features like current limit, short circuit protection and over temperature protection. With these features, the MAX5916AEUI+ provides a cost effective and reliable solution for any system requiring hot swap capability.