PT7M6714CUE

PMIC - Supervisors

PMIC, or Power Management Integrated Circuit, is one of the most versatile types of integrated circuit that regulates power inputs, converts and distributes it to other circuit components, and controls the power outputs. PMIC circuits are mainly used in consumer electronics such as mobile phones, tablets, notebooks, and other consumer electronic devices. Supervisors, on the other hand, are types of PMIC circuits that monitor the voltage and current in the circuit, detects faults, and initiates system reset or shutdown if the supply voltage or current is outside the specified safe range. One of the most popular supervisors is the PT7M6714CUE.

PT7M6714CUE Application Fields and Working Principles

The PT7M6714CUE is a two-input, two-output clock supervisor that is designed for use in a wide range of consumer applications. It is designed to help ensure proper system performance by monitoring an external power supply voltage and an input clock signal, and initiating reset or shutdown when the monitored voltage or clock is outside the specified safe range.

The PT7M6714CUE has two output modes that can be adjusted using external resistors: single-level reset or dual-level reset. In single-level reset mode, when the monitored voltage or clock is outside the safe range, the circuit will initiate a single-level reset. In dual-level reset mode, a first-level reset is generated when the monitored voltage or clock is within a certain range, and a second-level reset triggered when the monitored voltage or clock is outside a second range. This feature is particularly useful in protecting circuits against voltage or clock overshoot that may occur during power up or shutdown.

The circuit also features an auto-retry mechanism, which allows the circuit to recover from a fault condition and retry to power up or reboot the system. The circuit is designed to be flexible and adaptable, so it can easily be used in a variety of consumer applications. For example, it can be used in notebook computers, mobile phones, tablets, and other consumer electronics.

The PT7M6714CUE is a low-power device and is capable of operating with minimal power consumption. It requires very low operating current, allowing it to operate in battery-powered applications. The circuit is also temperature-compensated, meaning that it is able to maintain accuracy of its signal monitoring and reset/shutdown operations over a wide temperature range.

The PT7M6714CUE is an ideal solution for monitoring power supply voltage and input clock signal in modern consumer electronics with minimal power consumption.