NCV809TTRG

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NCV809TTRG is a series of micropower supervisors manufactured by the semiconductor company ON Semiconductor. This device specializes in providing excellent reset, voltage monitoring, and circuit protection for industrial, medical, and home automation applications. The device offers several key features, including an adjustable reset delay, an adjustable voltage monitor (VMON) range, two reset outputs, and an open-drain output. In addition, the device offers low power consumption, excellent protection against overvoltage and static discharges, and high temperature MOSFETs. Additionally, the device is offered in a 4-pin SOT-23 and TO-92 package.

The NCV809TTRG’s reset and monitoring functions ensure reliable system operation and protection in a variety of applications. In industrial applications, the device is often used to reset microcontrollers and monitor system voltages. The device’s adjustable reset delay time allows the system to reset before any potential droop in the system voltage. The adjustable VMON range also provides protection against overvoltage conditions. In medical applications, the device is often used to provide power-on reset and system monitoring for medical equipment. The strong reset feature ensures reliable and safe operation at all times.

In home automation applications, the NCV809TTRG is used for monitoring and resetting microcontrollers. When connected to a power supply, the device will detect any droop in system voltage and provide an adjustable reset signal. The device also provides protection against static discharge, which can cause permanent damage to electronics. Additionally, the device’s low power consumption helps to extend the life of batteries.

The working principle of the NCV809TTRG is based on the comparison of two voltage levels. The first voltage, VMON, is monitored with a voltage divider. This voltage is compared with an adjustable reference voltage set by the user. The device will trigger a reset signal if the VMON voltage falls below the reference voltage. The reset signal is then sent to the reset outputs. The device also offers a reset delay feature, which ensures reliable reset operation. This feature prevents the system from resetting too quickly or too slowly.

In summary, the NCV809TTRG is an excellent power-on reset and voltage monitor for industrial, medical, and home automation applications. The device offers adjustable reset delay, adjustable VMON range, two reset outputs, and an open-drain output. The device also provides impressive protection against static discharge and overvoltage conditions. Additionally, the device offers low power consumption without sacrificing performance. It is the perfect choice for reliable and safe operation.

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