MAX792MCPE

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

The MAX7920MCPE solution is a multi-channel power supply supervisors integrated circuit (IC) from MAXIM integrated circuits. It is a single-chip solution for detecting voltage, current, and temperature conditions in the operation of a system. It is designed to meet the increasing demand for low-cost, reliable, low-power supervisors.

The MAX7920MCPE is a two-package solution. The main IC is a 28-pin, 16-channel chip (MAX7920MCPE), while the second, much smaller IC is a 4-pin microcontroller (MCPE MPC180). The smaller IC is connected to the main IC and serves as an intelligent communication interface between the two. The main IC is designed to detect different voltage values, such as supply voltage levels, various faults, power rail tolerances, and temperature conditions in the system of operation. It then uses the value detected to generate a reset signal to the host processor with the intention of protecting it from malfunctioning or reliable operation.

Moreover, the MAX7920MCPE has up to 16 independent configurable input and output channels and it also provides up to 11 programmable reset or interrupt functions. This makes it possible to monitor different levels of various parameters in a system, making applications and systems easier to configure and manage. Additionally, for monitoring multiple system levels simultaneously, the MAX7920MCPE has two programmable power rails, configurable open-drain output and two programmable “watchdog” input pins.

The MAX7920MCPE is available in 3.2V and 5.0V voltage levels. It works in the commercial temperature range from 0℃ to 70℃ and supports the Low-Voltage Assert (ALASSERT) and Power-On Reset (POR) functions. Furthermore, the device has a very low current and fast rise time for its reset output, which can reduce false and incorrect reset signals. Furthermore, the MAX7920MCPE has a power-saving Sleep Mode and a Diagnostic Mode that can be used to get fault diagnostic information.

The working principle of the MAX7920MCPE solution is based on the concept of power train supervision. On the chip, it uses a series of spike detectors to monitor the power input and output levels. When these levels exceed a certain voltage threshold, a reset will be issued to the processor to protect it from the high voltage condition. With its intuitive configuration, this chip is a great solution for different application fields, such as automotive, industrial, and network infrastructures.

The MAX792MCPE solution is an ideal choice for various system supervisors due to its low-cost, low-power and reliable nature. Its current and voltage monitoring features make it suitable for use in a wide range of applications from automotive to industrial operations. Furthermore, its low-power sleep mode and diagnostic mode enable system administrators to configure, manage, and monitor their systems with ease. As a result, the MAX792MCPE offers a rugged and reliable solution for system power monitoring and diagnostics.

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