XC6120N142HR-G

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The XC6120N142HR-G is a supervisor integrated circuit (IC) used to monitor and correcting power systems. This particular supervisor is an adjustable, low drop-out, three-pin device that monitors power supply conditions and reduces current consumption. It is commonly used in ambient temperature applications and features integrated functions of power-on reset (POR), current-limiting protection (CLP), internal compensation, and variable voltage and current threshold values, making it useful in various applications. It provided a high degree of repeatability and stability across temperature shifts, and integrates functions that aid in reducing e-BOM (electronic bill of materials) costs and spaces. The biggest target markets of XC6120N142HR-G are automotive, industrial control, communications, consumer electronics and other fields.

The XC6120N142HR-G device is designed with an internal digital circuit that supplies a reset signal to the system when a power failure occurs and upon power up. The cause of this reset signal is based on an internal reference voltage and/or a combination of external voltage, current or thermal limits. It is also furnished with a wide range of reset time options and active low reset outputs, making it suitable for applications with extreme temperature changes, where accuracy and repeatability is key. With the wide operating range of input voltages and the ability to support multiple supply voltages, the XC6120N142HR-G supervisor is able to satisfy the needs of high current and low voltage-level reset applications.

The XC6120N142HR-G also integrates an adjustable current limit setting, which controls the device’s response when it detects current overloads. It consists of an internal current limit amplifier and a current limit comparator to accurately set the limit and reset response time, respectively. Additionally, it has an adjustable bandwidth setting feature that allows users to customize the device’s frequency response to various load situations. The adjustable current limit and bandwidth setting provide programmability to respond to both normal and overload conditions.

The XC6120N142HR-G is built with an internal programmable current monitor and amplifier, which is capable of detecting and responding to changes in the current level of its external power supply. This current monitor and amplifier allow for a faster and more accurate response to power supply fluctuations. Additionally, it comes with an internal temperature monitor that is automatically activated when a threshold temperature is reached. In the event of an excessive rise in temperature beyond the set level, an internal circuit is triggered that shuts down the supply and restores it when the temperature declines.

Using the XC6120N142HR-G, system designers can effectively protect their systems from faults, reduce e-BOM costs, and deliver almost zero power usage. With its high precision, stability and repeatability, they can also get reliable and accurate monitoring in complex and extreme temperature conditions. The XC6120N142HR-G is a highly useful and well-designed supervisor chip that is suitable for a wide range of applications in several industries.

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