MAX6420UK22+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

The MAX6420UK22+T is an automotive-grade supervisor circuit designed for use in distributed power supplies. It combines a high-accuracy voltage supervisor with a low power-consumption delay timer and a low-quiescent-current reset driver. The reset driver is low enough to fit within the body of the supervisor circuit, eliminating the need for external hardware. The MAX6420UK22+T is available in 8-pin SOIC and MSOP packages.

The main function of the MAX6420UK22+T is to monitor a system\'s supply voltage and generate an active-low reset signal when the voltage drops below a preset threshold. This reset signal is then used to reset any peripheral devices connected to the system, ensuring proper operation. In addition, the MAX6420UK22+T has an integrated delay timer which allows a delay between the input voltage falling below the reset threshold and the reset signal being generated. This delay timer can be set by adjusting a single external resistor, allowing flexibility in setting up the system.

The MAX6420UK22+T has a wide operating temperature range of -40°C to +125°C, making it suitable for use in harsh automotive environments. The reset threshold voltage of the MAX6420UK22+T is adjustable from 1.25V to 4.63V with an external resistor divider. The reset signal is active low and can drive an external transistor up to 140 mA, making it suitable for use in larger systems with multiple peripherals. The input voltage range of the MAX6420UK22+T is 4.5V to 14.7V, making it suitable for use in 12V and 24V automotive systems.

The MAX6420UK22+T is designed for use in battery-powered systems, where a reset is required if the voltage falls below a certain level. It is also suitable for use in motor vehicle systems where it can provide a reset when the vehicle battery voltage drops below a certain level. The MAX6420UK22+T is an ideal solution for protecting systems against overvoltage and undervoltage conditions, ensuring proper system operation and reliability.

In summary, the MAX6420UK22+T is an automotive grade supervisor which is suitable for use in battery operated and motor vehicle systems. It is designed to generate a reset signal when the system voltage falls below a preset threshold, and also includes an adjustable delay timer. The reset signal output is active low and up to 140 mA, while the input voltage range is 4.5V to 14.7V. The MAX6420UK22+T is an excellent solution for providing system protection and reliability.

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