MCP810M3-4.38/NOPB

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Power Management Integrated Circuit (PMIC) supervisors, or supervisors, ensure that proper power conditions are maintained in systems with highly sensitive circuits. The MCP810M3-4.38/NOPB is a Supervisory circuit used to monitor, control and protect power supplies in automotive, industrial and consumer systems. It is capable of handling up to four DC power supply rails with several features.

The MCP810M3-4.38/NOPB has four supervisory circuits, each with a single open-drain output, that can be used to signal loss of power in the supply rail for which it is placed. This signal can then be used to shut down the system or alert management of a fault condition. Each Supervisory circuit has a wide supply voltage range, from 5.5V to 10.8V, allowing it to be used in a variety of applications. It also has a low quiescent current, making it efficient and enabling it to be used in battery-operated systems.

The MCP810M3-4.38/NOPB also has several useful features. It can be programmed to output a signal when the system\'s power supply voltage is above or below a specified threshold. Additionally, it has temperature protection with a shutdown output below -40°C. The device is protected against electrostatic discharge, with a rated Human Body Model ESD protection of ±4KV on all pins. This makes it suitable for use in applications that require robust protection against electrostatic discharges.

Other features of the MCP810M3-4.38/NOPB include adjustable reset/reset timeout, preset reset/reset timeout, power OK delay, reset hysteresis and reset open drain output on undervoltage conditions. It also has configurable oscillator settings and power-up sequencing, enabling it to sequentially power up multiple channels. Additionally, the device can be configured to output an indication of power-up, power-down and loss of power conditions.

The MCP810M3-4.38/NOPB is widely used in automotive, industrial and consumer systems. It is typically used in automotive systems to detect undervoltage or overvoltage conditions and trigger shutdown or reset. In industrial systems, it is used to monitor system level losses, detect overvoltage or undervoltage conditions and control system power sequencing. In consumer electronic systems, it is used to detect low battery conditions, detect overvoltage conditions and ensure that the voltage is supplied from a regulated source.

The MCP810M3-4.38/NOPB is built with a CMOS process, ensuring low power consumption, low noise and robust functionality. It is packaged in a small Leadframe Chipscale Package (LFCSP) to ensure low profile and good mechanical stability. The device is offered in various packages and voltage ratings, making it suitable for a variety of applications.

In summary, the MCP810M3-4.38/NOPB is a Supervisory circuit used to monitor, control and protect power supplies in automotive and industrial systems. It has adjustable reset/reset timeout, preset reset/reset timeout, power OK delay and reset hysteresis. It also has configurable oscillator settings, power-up sequencing and output signals for power-up, power-down and loss of power conditions. It is available in small Leadframe Chipscale Packages, making it suitable for a wide range of applications.

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