LM25069PMM-2/NOPB

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The LM25069PMM-2/NOPB is a high-efficiency, current-mode, energy-efficient Power Management IC (PMIC) - Hot Swap Controller from Texas Instruments. It operates from an input voltage of 8 V to 55 V and provides a maximum output current of 8 A. The device enables efficient operation of low-voltage, home-automation, and Analog-to-Digital (ADC) systems.

The LM25069PMM-2/NOPB is designed for applications that require reliable, energy-efficient protection from over-voltage and over-current events. The device uses a buck architecture to provide the output voltage and current-mode control to ensure a stable output. It provides a power management solution with features such as current limit, adjustable soft-start, soft-stop, over-voltage protection, over-current protection, and thermal shutdown.

The LM25069PMM-2/NOPB provides a current-mode over-voltage protection circuit that monitors the output voltage and will shut off the output if the voltage exceeds the set point. The over-voltage comparator will also provide an active-high alert signal to notify of an over-voltage event.

The LM25069PMM-2/NOPB has an adjustable current limit circuit that is designed to prevent the device from exceeding its rated output. The over-current protection circuit monitors the output current and will shut off the output if the current exceeds the set point. This prevents any damage to the device or downstream components which could occur in the event of an over-current event. The over-current comparator will also provide an active-high alert signal to notify of an over-current event.

The LM25069PMM-2/NOPB also features an adjustable soft-start circuit that controls the time it takes for the device to reach the output voltage. This reduces the inrush current and helps to prevent the device from overloading on start-up. It also has a soft-stop circuit that enables a slow shutdown of the device to reduce the risk of damage to the output devices.

The LM25069PMM-2/NOPB also features a thermal shutdown circuit that will shut off the output if the temperature of the device exceeds a pre-determined set point. This allows the device to cool down and prevents any damage from occurring.

The LM25069PMM-2/NOPB device enables a high level of efficiency with a low quiescent current draw of only 8.5 mA and a switching frequency of 400 kHz. The device is designed for use in automotive, industrial, and home-automation applications. It enables energy-efficient operation and protection of the system from over-voltage and over-current events.

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