LM5068MMX-4/NOPB

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The LM5068MMX-4/NOPB is a monolithic Hot Swap Controller designed to monitor an external power Hot Swap controller. It automatically provides inrush current protection during power-up and power-down, as well as reset protection after the device powers up. The LM5068MMX-4/NOPB is ideal for powering up memory, processors, and other digital systems. The device operates off of single supply voltage and requires no external components.

The LM5068MMX-4/NOPB is a multi-channel, integrated Hot Swap controller providing over-voltage, over-current, power failure, and thermal protection. The device includes an LVDS-compatible input for monitoring an external power Hot Swap controller. The LM5068MMX-4/NOPB includes a voltage re-drive circuit for improved signal integrity for long trace applications.

The LM5068MMX-4/NOPB has a number of well-controlled and tightly regulated internal channels. It can be used to monitor both AC and DC power Hot Swap controllers. It can also provide reset protection through a built-in delay circuit. The device has a programmable voltage and current limit that can be set depending on the required application. It also features an adjustable sense resistor.

The LM5068MMX-4/NOPB Hot Swap controller has several benefits and advantages. It is designed to be used in applications that require reliable hot swapping. The device features an integrated overvoltage and overcurrent protection, as well as reset protection. It also features a programmable voltage and current limit that can be set depending on the required application.

In operation, the LM5068MMX-4/NOPB monitors the voltage levels of the external power source. When the voltage of the external power supply surpasses a preset level, the device will switch off the supply, thus providing overvoltage protection. It will also turn off the supply if the current exceeds the preset levels, thereby providing over-current protection.

The LM5068MMX-4/NOPB incorporates a special reset protection circuit. This circuit ensures that the supply is not left in the installed state when an unexpected power failure occurs. This protection can help prevent errors when the system is powered up again.

The LM5068MMX-4/NOPB also features an adjustable sense resistor. This allows the device to monitor the voltage levels of the external power supply with greater precision. The device also includes an LVDS-compatible input for monitoring an external power Hot Swap controller.

The LM5068MMX-4/NOPB Hot Swap controller is a reliable solution for powering up memory, processors, and other digital systems. It provides robust over-voltage, over-current, and thermal protection. It also provides reset protection and an adjustable sense resistor. With its low power dissipation and stringent accuracy requirements it is an ideal choice for use in a wide range of Hot Swap applications.

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