MAX6307UK25D2-T

PMIC - Supervisors

PMIC (Power Management Integration Circuits) supervisors are power management ICs (Integrated Circuits) used to provide power management and other functions for a digital system, such as battery charging and monitoring, voltage regulation, power-on reset, and protection from over-voltage and over-current. MAX6307UK25D2-T is one of the highly integrated power management chips that can provide the above functions for a variety of applications.

MAX6307UK25D2-T Application Field

MAX6307UK25D2-T is a power management integrated circuit that is widely used in cell phones, tablets, wearable devices, industrial computers and other electronic products. The chip includes an internal power supply supervisor and a low dropout (LDO) regulator, and can be used to devise a power system solution with accurate supply voltage and long-term stability.

The MAX6307UK25D2-T integrates a fully-programmable microprocessor supervisor that can detect low-voltage and low-battery conditions. It also features an adjustable reset (RESET) output and an adjustable watchdog reset, which can be used to reset and reboot incompatible electronic devices. In addition, it has an internal temperature sensor that can help detect thermal anomalies, as well as a 4-bit I2C interface for remote power management.

In addition to the above features, MAX6307UK25D2-T also provides external precision current sources for power-on reset circuits, window watchdog and power-fail monitoring, and can be used to support logic line dropouts and allow applications to dramatically reduce power consumption.

MAX6307UK25D2-T Working Principle

The basic working principle of MAX6307UK25D2-T is fairly simple. When the system is powered up, the microprocessor supervisor detects the voltage level of the power source and then sends a signal to the RESET output. The RESET output is used to reset or reboot the system, and the watchdog reset is used to detect system malfunctions or instability.

The internal temperature sensor is used to detect thermal conditions and prevent the system from overheating. The internal LDO (Low Drop Out) regulator maintains the voltage and current level within certain limits. And the I2C interface allows for remote power management, so the system can be controlled and monitored from a central location.

The MAX6307UK25D2-T power management chip is designed to provide the necessary power management and monitoring functions for a variety of applications. It is compact, easy to use, and able to provide highly accurate voltage and current regulation throughout its working life.