TLC7733QPWR Integrated Circuits (ICs)

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PMICs, or Power Management Integrated Circuits, are specialized integrated circuits that are responsible for managing the power supply circuits in an electronic system. Supervisors, a type of PMIC, are used to monitor and control the power supply of the overall system.

The TLC7733QPWR is a PTC, or Polymeric-Positive Temperature Coefficient, supervisor designed for embedded systems. The device is a low-power, one-supply supervisor with an integrated precision voltage reference, temperature compensation, and charge pump. It provides voltage, current, and temperature monitoring functions as well as fault detection, power enable, and power reset control.

The TLC7733QPWR can be used in a variety of applications such as voltage monitoring in consumer electronics, machines, robots and other electrical systems. It can also be used for temperature monitoring and protection for consumer electronics and industrial systems.

The device operates on a single 3.3V supply and draws a maximum of 20µA in standby mode. It has an operating temperature range of -40°C to 85°C, which allows it to operate in harsh environments. The device is available in a 5-pin SOT-23/SC capacity package and is compliant with AEC-Q100 certification requirements.

The TLC7733QPWR provides a range of monitoring functions including voltage monitoring, current monitoring, and temperature monitoring. It can monitor a wide range of input and output voltages, and features an adjustable watchdog timer which can be set to trigger when a certain voltage or temperature is exceeded.

The device also provides three reset/power management and control functions: Power Reset, Power Enable, and Fault detection. The Power Reset can be triggered when an over voltage condition is detected, and can be used to reset the system to its nominal voltage. The Power Enable function can be used to enable or disable the device based on conditions such as temperature, voltage, or current. Finally, the Fault Detection can be used to detect overvoltage, undervoltage, overcurrent, and overtemperature conditions, and will act accordingly.

The TLC7733QPWR is a highly integrated and cost-effective solution for embedded systems that require voltage, current, and temperature monitoring, as well as power reset, power enable, and fault detection functions. It offers a wide operating temperature range, low-power consumption, a range of monitoring capabilities and control functions, and is housed in a compact 5-pin SOT-23/SC package.

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