MAX6306UK47D2-T

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MAX6306UK47D2-T is a 3.5V/5.0V reset IC and a supervisory circuit for microprocessor systems. With its low operating voltage, tiny package size and wide operating temperature range, this device is suitable for applications in many fields. This article will discuss its application fields and working principle.

Application Field of MAX6306UK47D2-T

MAX6306UK47D2-T is mainly used in high-power microprocessor systems such as laptops, servers, and communication equipment. It\'s also suitable for monitoring critical voltages in low-power applications such as IoT devices, smart home, and medical electronics. Other applications are portable electronics, automotive electronics etc.

MAX6306UK47D2-T Working Principle

The MAX6306UK47D2-T is designed to protect microprocessor systems and connected peripherals against damage caused by power supply abnormalities. It monitors 3.3V/5.0V power supplies and sends out a reset pulse when the power supply drops out of tolerance. The reset pulse is an active-low signal that drops to less than 0.4V for a minimum of 97.5ms. It is then pulled back to its original state, indicating a normal system state.

The reset width is extended by additional capacitor and/or resistor components on the RESET pin. A resistor sets the sensitivity of the reset circuit to the power supply, while a capacitor provides additional delay and voltage hold-up.

The MAX6306UK47D2-T can also be used as a watchdog timer to monitor system performance. It sets an internal timer that remains inactive for the specified time. If the timer is not reset by an external pulse, the MAX6306UK47D2-T issues a reset pulse.

Conclusion

The MAX6306UK47D2-T is a reliable and low-power reset IC and supervisory circuit suitable for many fields. Its wide operating temperature range makes it suitable for high-power and low-power applications. It monitors the power supply for abnormal operation and sends out a reset pulse when necessary. Additionally, it can be used as a watchdog timer to monitor system performance.

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