BU45K372G-TL Integrated Circuits (ICs)

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Power Management Integrated Circuits (PMICs) are integrated circuits that manage and regulate the power supply of a system or device. PMICs are also commonly referred to as supervisors, and they enable the efficient, safe and reliable operation of the system or device they are used in. The BU45K372G-TL is a multi-functional PMIC supervisor manufactured by ROHM Semiconductor. It consists of a voltage detector, reset generator, three reset circuits, a watchdog timer, and other features. The BU45K372G-TL operates over a voltage range of 1.2V to 5.5V, making it well-suited for systems operating in a variety of supply voltages. The core reset signal from the reset generator operates with a detection voltage of 1.7V to 3.0V, making it ideal for battery-powered and low-voltage applications. The BU45K372G-TL features a reset generator that enables reset latency to be minimized. The reset signal is generated by a signal from either the voltage detector, reset circuits, or the watchdog timer, or can be externally supplied. The reset generator also has an output signal that goes High when an error or fault is detected. The BU45K372G-TL includes three independent reset circuits that can be used individually or synchronized with each other. Each reset circuit has its own delay time setting, reset condition setting, and reset activation setting. The reset circuits are used to reset the system or device in the event of an error or fault, or to control power up/down operations. The watchdog timer included in the BU45K372G-TL provides improved system reliability. The timer monitors the status of the system, and if it detects an error or fault, it will reset the system. It also provides a signal to indicate that an error or fault has occurred. The BU45K372G-TL also features temperature detection, temperature alert, and thermal shut-down circuits. The temperature detection circuit monitors the temperature of the system or device, and sends an output signal when the temperature exceeds the threshold. The temperature alert circuit can be used to send an alert to the system when an error or fault has occurred. The thermal shut-down circuit can be used to shut down the system when a temperature fault is detected. The BU45K372G-TL can also be used to monitor the supply voltage, providing an output signal when the voltage is outside of a predetermined range. This can be used to detect power supply faults, or to control power up/down operations. Overall, the BU45K372G-TL is an ideal PMIC supervisor for system or device applications. It is capable of handling a wide range of supply voltages and has a variety of features that can be used to monitor and reset the system or device in the event of an error or fault. It also has temperature detection, temperature alert and thermal shut-down circuits, and it can be used to monitor the supply voltage and control power up/down operations. As such, it is well-suited for a variety of low-voltage, battery-powered applications.

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