MCP1316MT-30HE/OT

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Power management integrated components (PMICs) are essential components of various electronic products. With the development of integrated circuit applications and the improvement of operating voltage, they are widely used in modern electronic products and become one of the core components to ensure stable operation of products. The MCP1316MT-30HE/OT is a member of PMIC-supervisors, mainly used in automotive and battery operated systems. This article will introduce the application field and working principle of the MCP1316MT-30HE/OT.

The MCP1316MT-30HE/OT is a CMOS power-supply supervisor device. The device offers an integrated power-supply supervisor and dual push-pull P-Channel MOSFETs to enhance system power supply robustness. The maximum voltage rating of the core voltage is 42V typically, and the minimum operating temperature is -40°C and the maximum operating temperature is 125°C. This device provides overvoltage, undervoltage, power-on reset, and window watchdog functions to enhance the system power supply.

This device contains two independent fixed voltage threshold window detect circuits, one for supervisory and one for window watchdoygy functions. Typical break-before-make time for devices is 16µs, which ensures that the devices do not become stuck in a limbo state if an external signal changes rapidly. The reset output polarity can be configured by an input pin, allowing flexibility in the system design. Another great feature is the wide operating temperature range, providing increased reliability and robustness in automotive and other hot or cold applications. This product is high temperature qualified and certified for Automotive Applications.

The MCP1316MT-30HE/OT is widely used in automotive and battery operated systems. It is suitable for systems that require reliable power supply monitoring, such as automotive engine systems.It can also be used in industrial, computer and communication systems, such as server and data center power monitoring, embedded systems, and remote control systems and intelligent embedded systems, such as security networking, LED lighting, and smart home.

The working principle of the MCP1316MT-30HE/OT is based on two independent voltage comparators and a reference voltage. The voltage level of Item C pin is usually set as the reference voltage and its state will change when the voltage level of Item A or Item B pin is higher than the voltage level of Item C pin. The reset output will be triggered when the voltage level of Item C pin changes levels.

In addition, there are power-on reset and watchdog timer function protection. When the power supply voltage is not below the reset voltage, the reset output is triggered. When the watchdog timer is in time-out condition, the reset output is also triggered. The MCP1316MT-30HE/OT has low current consumption, high accuracy and high speed reset performance to ensure the reliability of the system.

The MCP1316MT-30HE/OT power supply supervisor device has excellent performance, and it can satisfy the requirements of many systems. Its wide application field and detailed working principle make it a valuable component for various power supply monitoring systems.

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