MAX6385XS40D1-T

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PMIC (Power Management Integrated Circuit) Supervisors are an important part of many electronic systems. Supervisors monitor power supplies to ensure proper operation, and if necessary, regulate the power supplies so that electronic system operation is not affected. MAX6385XS40D1-T is a part of the supervisory family from MAXIM Integrated, and it has a wide range of uses.

MAX6385XS40D1-T is a high-performance micropower overvoltage and undervoltage detector. This device monitors power supply voltage and provides an external reset signal when the voltage falls below a preset voltage threshold. It provides both fixed and adjustable trip points for many applications.

The trip point accuracy of this device is +/-20 mV over the temperature range of -40°C to +125°C, and it features a power-on reset pulse width output of up to 500 ms. In addition, it has a low operating current of 125 nA and a maximum standby current of 0.1 µA. The MAX6385XS40D1-T is available in a space-saving 8-pin SOIC package and offers a maximum reset-active output low of 0.6 V, making it ideal for applications that require low power consumption.

The MAX6385XS40D1-T is suitable for a wide range of applications such as smartphones, tablet PCs, PDAs, laptops, and other portable electronics. It is also used for gaming consoles, and embedded system power supplies. This device can also be used in automotive electronic systems, such as engine control systems and electronic body control systems.

The working principle of the MAX6385XS40D1-T is simple. When connected to a power supply, it detects the current power supply voltage, and then compares it to a predetermined trip point. If the power supply voltage is below the trip point, the output will go low, indicating that the power supply voltage has dropped below the acceptable level. This triggers the reset signal and the power supply is reset to the default settings.

The MAX6385XS40D1-T is designed to provide protection against voltage transients and power supply spikes, and it also helps to reduce system noise. It is an ideal solution for monitoring and regulating power supplies, and helps ensure uninterrupted operating of any electronic system.

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