MAX6368PKA23+T

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Power management integrated circuit (PMIC) is an integrated circuit normally found in portable electronic devices that monitors and controls the power, hence the name "power management". PMICs may be used to control a wide range of electrical loads and functions, such as voltage regulation, power sequencing, sequencing of control signals and power sequencing. PMICs can reduce the number of discrete components traditionally used in a circuit, reducing the power consumption and size of a device.

A supervisor is a subgate of a PMIC that monitors, supervises and controls the power supply and other related parameters. Supervisors, also referred to as monitor ICs, track the status of the power rail and the system temperature, as well as the quality and operating environment. The supervisor uses on-chip comparators to monitor and compare incoming signals, and makes decisions about whether to switch on/off the power and report an alarm, depending on the input signals. Supervisors are used to to ensure that the system operates within acceptable levels, and to reset the system if a power or other fault is detected.

The MAX6368PKA23+T is a power supervisor with a voltage-tracking feature at a fixed voltage of 2.7 V. It is used to monitor and regulate the voltage level of the system and to detect and respond to power irregularities. The supervisor can reset and power cycle the system. It also provides an early warning reset with a timeout period of up to 50 ms.

The MAX6368PKA23+T has a number of safety features, including an over-voltage protection (OVP) circuit, a watchdog timer, open circuit detection and an internal reset debouncing circuit. It can be configured for a single reset or for multiple resets with different thresholds. In addition, it can be programmed for single-threshold or dual-threshold reset. Both dual-threshold and single-threshold reset modes can be used together or separately. Furthermore, the supervisor can be used in conjunction with a battery-backed system, allowing the system to operate in the event of power failures.

The device has an adjustable OVP voltage detection circuit that is used to detect a rapid increase in power supply voltage that exceeds the OVP threshold value. The OVP is typically used to maintain the safety of the system when operating in combination with Li-Ion, lead acid or NiMH batteries. The device also detects open circuits and short circuits in the power lines, and detects changes in system temperature and humidity.

The MAX6368PKA23+T is capable of operating in both Deep Sleep and Active modes. In the Deep Sleep mode, the supervisor can be used to monitor the system’s power and temperature and to reset the system if a fault is detected. In the Active mode, the supervisor monitors and controls system power, voltage and temperature. It can be used to regulate the system’s current, voltage and frequency, and to reset and power cycle the system if necessary.

The MAX6368PKA23+T is designed for a range of applications, including mobile, industrial and automotive applications. It can be used to monitor and control a wide range of system power states, including standby, deep sleep, buck and boost converter modes, error detection and recovery, and emergency reset. Additionally, the supervisor can be used in battery-backed systems to ensure the system operates even in the event of a power failure.

The MAX6368PKA23+T is an ideal power supervisor for systems that require high precision and reliability. Its wide range of features, high accuracy and low power consumption make it a cost-effective solution for a variety of applications, from mobile and industrial to automotive.

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