MCP100-270HI/TO

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MCP100-270HI/TO is a novel and beneficial supervisory IC (Integrated Circuit) designed exclusively to be used in processors and microcontrollers, with a wide range of applications in all domains of computing, ranging from connected devices, like computers, digital set-top boxes and telecommunication networks, to other devices relying on digital processors or microcontrollers, like digital audio or video tools, industrial machines and even medical devices.

Basically, this advanced Supervisory IC (Integrated Circuit) provides a great solution to guarantee reliability and answer the increasing demand for improved product performance with an integrated circuit in smaller dimensions, particularly where battery power is a major priority. The MCP100-270HI/TO is based on advanced SOT23-8 and SSOP-6 packages, which are around 0.6mm high, leading to a maximum package size of only 0.75mm x 0.8mm.

Regarding its application field, the MCP100-270HI/TO is a reliable and powerful tool for battery powered embedded systems, as well as for systems that are powered directly by the mains, though a switched mode power supply (SMPS). This integrated circuit works as an ultra-low voltage supervisor suitable for a variety of power saving tasks such as holding micro-systems in secure states, so they can be awoken manually or just automatically when they are needed. Furthermore, the MCP100-270HI/TO guarantees the correct reset distribution in order to start the embedded systems without any hiccup and assuring the reliability and accuracy of its performance.

The working principle of the MCP100-270HI/TO relies on the use of two comparators that are used to determine when the voltage is both under and over a certain predefined level. This is made possible by the two comparators, one of which is set to detect a low voltage and the other set to detect a high voltage level. When one of these thresholds is reached, the MCP100-270HI/TO will send a reset pulse to the processor or microcontroller asserting that reset is necessary.

The MCP100-270HI/TO also provides superior protection to the connected device by implementing a fail-safe monitoring circuit which is based on the detection of the supply current. A reduction in the current below a certain threshold activates the reset generator and interrupts the operation, thus ensuring the much desired protection while operating in low power states. Furthermore, a great feature in the design of the MCP100-270HI/TO is that it can either be a time-out reset or a push button reset. This allows the designers to select the best option for the system depending on their requirements.

In conclusion, the MCP100-270HI/TO is an innovative and reliable supervisory IC for embedded systems that satisfy the increasing demand for improved performance, reliability and protection in tight spaces. This IC does all of this by guaranteeing the correct reset distribution, providing efficient protection against short-circuit and over-temperature events and implementing a highly reliable monitoring circuit based on the supply current of the system.

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