Maxim Integrated's MAX6717UKSHD3+ Supervisory Circuit

The MAX6717UKSHD3+ from Maxim Integrated is a highly reliable supervisory circuit designed to monitor power supplies in microprocessor (µP) systems. This compact and efficient device is an essential component for ensuring the stable operation of electronic systems by providing excellent circuit monitoring capabilities.

Encased in a small SOT23-5 package, the MAX6717UKSHD3+ offers a low-cost solution for power supply monitoring, making it an ideal choice for space-constrained applications. It is designed to assert a reset signal whenever the V_CC supply voltage falls below its preset threshold, ensuring that the µP and other critical components start up in a known state. The reset output remains asserted for a minimum timeout period after V_CC has risen above the reset threshold, providing a guaranteed reset duration.

One of the key features of this supervisory circuit is its factory-trimmed reset threshold, which is set for a 3.08V supply voltage, offering precision monitoring without the need for external components. The MAX6717UKSHD3+ also boasts a low supply current, making it an energy-efficient choice for battery-powered devices.

With its capability to operate over a wide temperature range of -40°C to +85°C, the MAX6717UKSHD3+ is versatile and suitable for a variety of challenging environments. The device also includes a manual reset input, which provides a way to trigger a reset externally, allowing for increased system control and diagnostics.

For applications requiring dependable voltage monitoring and system reliability, the MAX6717UKSHD3+ supervisory circuit is a top-tier choice. Its combination of features, such as the preset threshold voltage, low power consumption, and manual reset input, make it an invaluable component for designers looking to enhance the stability and robustness of their electronic systems.

Whether it's for computers, controllers, or portable electronics, the MAX6717UKSHD3+ from Maxim Integrated offers the performance and reliability needed to maintain the integrity of power supplies and ensure the proper operation of critical system components.