MN13811-E

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PMIC - Supervisors

The MN13811-E is a 3-phase power supply supervisor and power-on-reset device designed to monitor three-phase DC-DC converters. It is mainly used to prevent damages caused by overloading and short circuit caused by unexpected problems in the system due to erroneous operation of the device. This device is a supervisor IC and can also be used in various applications, such as desktop PCs, servers and general-purpose equipment.

Features:

• Low cost and minimal external components
• Direct monitoring and control of current, voltage, power and temperature
• Provides ample headroom for failure detection and protection
• Supports various operating conditions
• Supports both single- and multi-phase systems
• Supports various fault conditions
• Provides digital indication of each fault condition
• Provides accurate and dependable fault detection and notification
• Has a wide temperature range operation

Applications:

The MN13811-E is mainly used in three-phase DC-DC converters, desktop PCs, servers and general purpose equipment. It is designed to detect and protect the system from damages due to loads and short circuits that can occur due to faulty device operation. The device also supports fault detection and notification in multiple operating conditions, such as temperature and current. Other applications include pin power supply, switching power supply, consumer electronics, medical equipment and other industrial equipment.

Working Principle:

The MN13811-E operates on a digital capacitance-discharge logic. Its input pins are used to monitor the voltage, current and temperature of the system. When an excessive voltage or current is detected, the internal circuit turns off and an output signal is generated. This output signal can be used to shut off the power supply or initiate any other corrective action that is necessary. The device also supports temperature monitoring and provides digital indication of each fault condition.

The MN13811-E is a highly reliable device that can protect the system from damages due to unexpected faults. It has multiple functions that enable it to detect and protect the system from a wide range of faults. The device is designed to provide accurate and dependable fault detection and notification. With its wide temperature range and low cost, it is an ideal choice for three-phase DC-DC converters, desktop PCs, servers and general purpose equipment.

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