MAX808NCPA+

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Power Management Integrated Circuits (PMICs) are essential components of electronic circuits that are used to manage the way in which power is provided to a circuit or system. Significant advances in PMIC technology over the last decade have made them an integral part of most complex electronic circuits. One type of PMIC is the power supervisor, which is used to ensure the reliability and accuracy of the system power supply. The MAX808NCPA+ is a highly integrated power supervisor that provides a robust and reliable power monitoring solution.

The MAX808NCPA+ is a high-performance, micropower and low power supervisor, with a wide input voltage range and a low operating current of 7.5mA. The device is externally programmable via a single-wire interface to detect low-voltage thresholds, set reset outputs, and adjust on-die circuitry. It also features an adjustable reset threshold and a 256ms power-on reset delay. The device is ideal for applications that require ultra-fast response to power faults and reset signals.

The MAX808NCPA+ is designed to provide complete system power supervision and control for a wide range of applications. It is available in both SOT23-6 and SOT89-4 packages, and operates over a temperature range of -40 to +125°C. The device has two built-in Circuit under Voltage Detectors (CiVDA) and a user adjustable reset (RESET) threshold. CiVDA is the main feature of the MAX808NCPA+ and is used to detect power faults and create reset signals when the input voltage level exceeds a predetermined threshold. RESET is a user adjustable reset signal that can be used to reset other components in the system.

The MAX808NCPA+ provides the system with a power fault indication, power supervision, and power sequencing for enhanced system reliability and accuracy. The device is designed to provide accurate power monitoring, fast response, and protection from system faults. The MAX808NCPA+ features a thermal shutdown function and open drain output, which prevents damage to other components by disconnecting them from the power source when a fault is detected. Furthermore, the MAX808NCPA+ also provides system reset using either active-high RESET or active-low reset signals.

In addition to its reliable power monitoring capabilities, the MAX808NCPA+ also offers improved system performance by providing power sequencing, system resetting, and power fault protection. The power sequencing feature allows the device to ensure that the system power is applied in the correct order, protecting the system from power-related errors. The resetting feature provides a mechanism to reset the system in response to a power fault. And finally, the power fault protection feature prevents damage to the system components by disconnecting them from the power supply when a system fault is detected.

The MAX808NCPA+ is an ideal solution for a variety of applications, including automotive, industrial, healthcare, and consumer electronics. It is a highly integrated and low power supervisor IC that provides a robust and reliable power monitoring solution for a wide range of applications. With its wide input voltage range, low operating current, and fast response time, the MAX808NCPA+ can help ensure the reliable operation of complex electronic circuits and systems.

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