MCP111T-475E/TT Integrated Circuits (ICs)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

PMIC - Supervisors are integrated circuits (ICs) that act as a safety guard and provide a ‘watchdog’ for the processor or microcontroller. The main purpose of these supervisors is to monitor the system operations, detect and recover from various situations that can cause the system to crash or become inoperable. The MCP111T-475E/TT Supervisor Integrated Circuit is one of the most advanced solutions in this field and offers reliable system protection.

The MCP111T-475E/TT is a programmable voltage supervisor with a low quiescent current and adjustable LDO voltage output. Its primary use is to provide system and processor stability by monitoring the supply voltage and providing reset commands when an abnormal event occurs. The supervisor has a wide range of applications including power-up/ power-down control, programmable delay, external reset control, and brownout reset protection.

In essence, the working principle of the MCP111T-475E/TT is relatively straightforward. The voltage supervisor has a two-term architecture that enables two separate monitoring points – one for the power supply and one for the main processor. When a problem is detected such as an overvoltage, undervoltage or short-circuit occurrence, the voltage supervisor will activate its own watchdog reset to signal the processor or microcontroller of the event and initiate the necessary recovery procedure thereby enabling reliable system recovery.

The supervisor also features an adjustable limit threshold, programmable delay and a choice of two logic levels. Additionally, the supervisor is capable of operating in wide a temperature range from -40°C to +85°C. Furthermore, the MCP111T-475E/TT supports a wide voltage range from 1.8V to 7.0V and precise voltage accuracy as low as ±1%.

In terms of its application field, the MCP111T-475E/TT has numerous uses. Its most popular application is in providing power management and system reset protection in mobile applications such as portable media players, mobile handsets, PDA and GPS devices. It is also used in industry-standard industrial control applications and consumer electrical products such as smart TVs and Refrigerators.

The MCP111T-475E/TT also has applications in automotive and green energy solutions such as hybrid and electric vehicles. Its high level of reliability makes it suitable for these demanding applications. The supervisor is also used in various medical applications and other safety-critical systems such as medical devices and breathing apparatus.

In summary, the MCP111T-475E/TT from Microchip Technology is a sophisticated voltage supervisor IC designed for system reliability and protection. It has a wide range of applications including power management for mobile devices and consumer electronic products, and safety-critical systems such as medical devices and automotive solutions. Its intuitive architecture and adjustable limit threshold make it easy to use and configure, and its temperature range and precise accuracy make it suitable for a range of demanding applications.

The specific data is subject to PDF, and the above content is for reference