MAX6308UK00D2-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

MAX6308UK00D2-T is a battery-based supervisory circuit featuring the low supply current, ultra-accurate thresholds and delays, and push-button reset (PBR) control. It is a highly adjustable device that allows for custom supervisory designs. The MAX6308UK00D2-T can be used as an intelligent battery supervisor to protect multiple signaling thresholds or rail-to-rail power supplies. It provides an adjustable reset timeout and can be configured for active-high or active-low reset.

MAX6308UK00D2-T can provide up to six independent supply-supervision functions, with two dedicated bandgap rails, two multi- RAILS, two comparators, and a watchdog timer, all of which can be independently configured. It provides three reset outputs, PBR inputs and outputs, and an interrupt output to notify the system when the state has changed from normal to abnormal and reset the system accordingly.

Applications for MAX6308UK00D2-T include powering and supervising critical system components such as DSPs, microcontrollers, FPGAs, ASICs, and other embedded processors, as well as providing an orderly shutdown for system components in the event of an over/under voltage, current or time condition. In addition, the MAX6308UK00D2-T is ideal for managing power rails in applications that require precise supply monitoring and to accurately detect brown-out conditions.

Working Principle of MAX6308UK00D2-T

MAX6308UK00D2-T works by constantly monitoring the voltage of critical system components and ensuring that they stay within the desired levels. Its two dedicated bandgap rails reference the supply voltage against two ultra-accurate threshold voltages that can be adjusted using an external resistor network. The bandgap rails are then compared to the internal voltage reference, and the output is set to either high or low when the threshold is exceeded.

The MAX6308UK00D2-T also has two low-input-impedance comparators to monitor supply-rail currents and time-outs. These comparators have adjustable hysteresis and a fast response time, allowing them to quickly detect any abnormality in the supply rail. The time-outs are set by an external resistor-capacitor network, and can range from microseconds to hours.

The MAX6308UK00D2-T also has a watchdog timer that can be used to reset the system when it detects a problem. The watchdog timeout period is adjustable via an external resistor, allowing users to tailor the watchdog duration to their specific application. Last but not least, the MAX6308UK00D2-T provides two PBR outputs, one active-low and one active-high, which can be used to reset the system when a problem occurs.

In summary, the MAX6308UK00D2-T is a low power, highly adaptable battery supervisors that helps protect critical system components by monitoring its voltage levels and providing an orderly shutdown in the event of an over/under voltage, current or time condition. Furthermore, its adjustable hysteresis, low input impedance, fast response time, and user-adjustable watchdogs and timeouts make it an ideal solution for powering and supervising a wide variety of applications.

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