MAX5901AAETT+T Integrated Circuits (ICs)

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Maxim Integrated’s MAX5901AAETT+T is a member of the Hot Swap Controllers family of PMIC (power management IC) products that provide high power Semiconductor devices such as DSPs and GPUs, with safe current and voltage regulation for reliable operation in harsh environments. The MAX5901AAETT+T provides all the features necessary to create a high current, high performance supply that is capable of safely controlling, monitoring, and protecting load current during the hot-swap process.

The MAX5901AAETT+T is a state-of-the-art integrated circuit that is ideal for use in a range of applications, including high power computing applications. With its high current, high performance design, the MAX5901AAETT+T is one of the most reliable and efficient hot swap controllers on the market. The MAX5901AAETT+T offers a variety of features and functions, including:

Current Limit and Power Regulation: The MAX5901AAETT+T can regulate output current up to 25A at 16V. The device monitors the load current, and automatically adjusts the output voltage to maintain a constant current and voltage level. By automatically detecting the load, the MAX5901AAETT+T is able to reduce power dissipation, improve efficiency, and protect the connected load from over-current and over-voltage conditions.

Shutdown and Fault Protection: The MAX5901AAETT+T provides a variety of fault protection features to guard against system failure. The device is equipped with an Over-Current Protection (OCP) circuit that quickly detects and shuts down the output in the event of an excessive current draw. Additionally, the MAX5901AAETT+T is capable of automatically restarting once a fault is cleared, ensuring uninterrupted performance.

Over-Temperature Protection: The MAX5901AAETT+T is designed to protect against component failures due to excessively high temperatures. The device monitors the temperature of all internal circuits, and automatically shuts down the output if the temperature rises beyond a safe limit.

Reverse Current and Under-Voltage Protection: The MAX5901AAETT+T can detect and protect against reverse current flow and low input voltage. By monitoring the load current and input voltage levels, the MAX5901AAETT+T automatically disconnects the load from the supply in the event of a reversed current flow or sudden drop in input voltage. Additionally, the device is able to detect and protect the system against over-voltage, under-voltage, and over-temperature conditions.

Programmable Timer and Voltage Control: The MAX5901AAETT+T offers advanced timer and voltage control functions. The device is able to delay power supply ramp-up or shut-down, and can also adjust the ramp-up voltage according to the load type. Additionally, the device is able to monitor the load type, and can adjust the output voltage to compensate for changes in the load.

Input and Output Diagnostics: The MAX5901AAETT+T is equipped with input and output diagnostics, providing quick and accurate troubleshooting in the event of a system failure. The device can quickly identify the source of the fault and display its status on the device\'s integrated LCD display.

The MAX5901AAETT+T is a versatile and reliable hot-swap controller that is ideal for a range of high power computing applications. With its robust design, the MAX5901AAETT+T is able to provide the necessary current and voltage regulation to help ensure reliable and efficient operation of high power semiconductor devices.

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