MAX6842DUKD0+T

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The MAX6842DUKD0+T PMIC is an advanced device from Maxim Integrated Products specifically made for supervising low power applications and providing precision monitoring functions. It offers many features such as an active-low reset, an integrated voltage monitor, an adjustable regulator, and an output pull-up resistor. The MAX6842DUKD0+T\'s primary purpose is to detect low-voltage conditions and initiate an alert condition in the form of the reset output. This device also functions as an adjustable regulator for supplying constant voltage and current.The MAX6842DUKD0+T requires an external low-value resistor to set the voltage or current monitoring thresholds, as well as an external capacitor to regulate the time delay of the active-low reset pin. The device supports several operating supply voltages, including 1.8V, 2.5V, 3.3V, 5.0V, and 12V. Additionally, the device supports several temperature ranges, including -40°C to +125°C, -55°C to +150°C, and -85°C to +150°C.The MAX6842DUKD0+T can detect and monitor several parameters, including battery voltage, output pull-up current, internal voltage, and temperature. It also provides a fault indication pin for indicating when any one of these parameters is outside of its specified range. The device also offers a triangular wave generator for controlling the PWM frequency, as well as input pins for controlling the resetting, power-down sequence, fault detection, power-up resetting, and sequence number resetting.The MAX6842DUKD0+T uses an integrated voltage monitoring circuit to measure input and output voltages or currents. This circuit operates at a fixed voltage to detect over-voltage or under-voltage conditions, and the reset output is triggered when any of these conditions is detected. The MAX6842DUKD0+T also has an adjustable regulator for providing a constant output voltage and current. This regulator can be used to provide a stable voltage and current to the device\'s output pins.The MAX6842DUKD0+T provides an adjustable output pull-up resistor for controlling the device\'s output voltage. This resistor is used to control the output when the device is in the power-down or power-up state. The output pull-up resistor can be used to control the resetting, power-down sequence, fault detection, power-up resetting, and sequence number resetting.The MAX6842DUKD0+T provides an active-low reset pin, which triggers an activity signal when any of the monitored parameters are outside of their specified ranges. This pin requires an external capacitor to regulate the time delay of the active-low reset pin. The active-low reset pin can also be used to indicate when the device is in the power-down or power-up state and thus initiate the appropriate system activity.Finally, the MAX6842DUKD0+T has an internal magnetic field detector for detecting ESD events. This detector is used to detect any ESD events on the device\'s pins and can be used to initiate a reset command or shutdown the device in emergency situations. The device also has a fault indication pin for indicating when any one of the monitored parameters is outside of its specified range.Overall, the MAX6842DUKD0+T is an advanced device that is specifically designed for high-precision monitoring in low-power applications. It offers many features, such as an adjustable regulator, an active-low reset, an integrated voltage monitor, an output pull-up resistor, and several other functions. The device is capable of detecting several parameters; such as battery, output, and temperature. Additionally, the device offers an adjustable output pull-up resistor, an integrated ESD detection circuit, and a fault indication pin. The device is well-suited for applications requiring high-precision monitoring and resetting, such as medical and industrial applications.

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