STM6720TGWB6F Integrated Circuits (ICs)

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STM6720TGWB6F Application Field and Working Principle

The STM6720TGWB6F belongs to the group of devices known as PMIC supervisors. It is designed for use in integrated systems that require reliable reset and power-on/off control and circuit protection.

The STM6720TGWB6F is a low-power and high-reliability supervisor with a small footprint of 4.5mm x 7.0mm. It offers over-voltage protection, reset output, system reset monitoring along with programmable reset settings.

The STM6720TGWB6F operates with a wide operating voltage range of 0.9V to 4.085V and high reset accuracy (up to 1%). It also features a very low quiescent current, making it an ideal choice for more power-sensitive applications.

The STM6720TGWB6F is used in a variety of applications including, but not limited to, industrial, medical, automotive and consumer electronics. These applications require reliable power supply monitoring, reset and control. The device’s wide operating temperature range (-40°C to +125°C) and the low-power consumption are advantages for use in a variety of applications.

STM6720TGWB6F working principle

The STM6720TGWB6F works through a combination of a comparator and a POR circuit. It is designed to detect under-voltage or over-voltage conditions to drive the reset output. The output of the comparator is compared to a reference voltage and is then converted to a logic level before being passed to the POR circuit.

The POR circuit generates a reset output when the input voltage goes outside the range. The output can be used to take corrective action if the power supply is out of specification. The circuit also provides a timeout function so safe shut down may be performed in case of over voltage.

The STM6720TGWB6F provides a number of features, including programmable reset settings, active high reset output, reset timeout, over-voltage and under-voltage protection, and system monitoring. It also incorporates over-temperature protection and reverse current protection to ensure a safe power supply.

In summary, the STM6720TGWB6F is a low-power, high-reliability supervisor used in a range of applications requiring reset and power-on/off control and circuit protection. It incorporates a range of features making it an ideal choice for integrated systems requiring reliable reset and power supply monitoring.

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