LP3470M5X-4.63/NOPB

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The LP3470M5X-4.63/NOPB is a microprocessor supervisor circuit that detects, monitors, and controls power supply systems. It is part of the PMIC (Power Management Integrated Circuit) family of devices. It works by monitoring the output of the power supply rail and ensuring it is within a desired range. If the voltage level goes below a certain threshold, the supervisor circuit will provide preventive shut off protection by shutting down the power supply. This type of power protection is an important safeguard to ensure that the system continues to operate reliably.

The LP3470M5X-4.63/NOPB has two specific modes of operation: active and standby. In active mode, the supervisor circuit continuously monitors the voltage at the output of the power supply rail and can provide a reset or interrupt signal if the voltage drops below a specific threshold. In standby mode, the supervisor circuit is put into a low-current state, allowing for energy savings when the device is not in use.

The LP3470M5X-4.63/NOPB has a wide range of applications. It can be used in computer motherboards, server systems, and communication systems, among other applications. It can also be used to protect industrial, automotive and consumer systems from power transients and over-current conditions, and for providing power fault monitoring for embedded systems.

In addition to providing protection against power transients, the LP3470M5X-4.63/NOPB also provides protection against over-voltage, under-voltage and over-current conditions. It is equipped with several features to ensure the safety of the system and minimize power supply related downtime. These include input voltage monitoring, output voltage supervision, over-voltage and under-voltage protection, and an adjustable reset/interrupt threshold.

The LP3470M5X-4.63/NOPB also includes a unique feature called “ratchet protection”, which is designed to protect against stuck low conditions. This feature works by monitoring the voltage at the output of the power supply rail. If the voltage at the output remains low for a predetermined amount of time, the ratchet protection will activate and reset the power supply circuit.

In terms of power efficiency, the LP3470M5X-4.63/NOPB is designed to be efficient in both active and standby modes. In active mode, the supervisor circuit can provide active current control up to a specified current limit, allowing for optimized power efficiency. In standby mode, the supervisor circuit can be programmed to enter a low-power state to conserve power while maintain robust levels of protection.

The LP3470M5X-4.63/NOPB is a versatile and reliable supervisor circuit and provides robust power protection for a wide range of applications. It is an ideal choice for protecting sensitive electronic components from power transients, over-voltages and under-voltage. With its combination of safety and power efficiency, the LP3470M5X-4.63/NOPB is an excellent choice for PMIC- Supervisors.

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