MAX803MEXR/V+T

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Power management integrated circuits (PMICs) are essential components in any electronics device, designed to provide a range of power management applications and maximize their efficiency. The MAX803MEXR/V+T supervisory semiconductor is an example of these specialized components. It is a multi-voltage supervisor logics circuit, providing wide input voltage range (2.2V to 5.0V) and several functions to protect the system and maximize its efficiency.

Applications

The primary target application of the MAX803MEXR/V+T is for portable products, providing power management and enhanced system integration. It is very suitable for powering and charging portable USB products, most type of 3.3V and 5V applications, such as notebooks and other consumer electronics, and a wide range of similar power managed and portability related products. This product is suitable for any system that requires software initiated reset.

Working Principle

The circuit works by providing an output on power up or reset, normally indicating POR or POR, depending on whether the power or reset line is activated first. This is then passed through a voltage lowering device and a buffer, providing the user with a low voltage, ensuring compatibility with any microcontroller. Additionally, it provides hysteresis protection of the input and output, preventing false detections and inhibiting errors in the system.

The MAX803MEXR/V+T is a powerful device, with a variety of features. Its voltage shifting pin guarantees a stable input voltage regardless or system fluctuations, providing a consistent power supply for the microcontroller. The Super Reset pin offers a wide voltage range reset over current, over temperature and under voltage detects, improving system efficiency and accuracy. This is supported by an active pull-up and an active pull-down circuit, preventing potential damage to the system due to power fluctuations.

The MAX803MEXR/V+T also contains a wide range of protections. Voltage error detecting circuitry assists with system debugging, while short circuit protection and open circuit protection prevent potential damage caused by system components. It supports a real time monitoring of the input supply voltage, and will generate reset signals whenever the detected value exceeds a pre-determined variety. The circuit also contains an additional protection against electrical overstress.

Overall, the MAX803MEXR/V+T is an excellent system supervisor, providing safe and reliable power management in a range of systems. Its wide voltage range and protection features make it ideal for portable consumer electronics, offering improved system integration and improved power efficiency. With an easy to use design, powerful features and a wide operating range, the MAX803MEXR/V+T is an excellent choice for any PMIC requirement.

The specific data is subject to PDF, and the above content is for reference