BD46292G-TR Integrated Circuits (ICs)

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The BD46292G-TR is a supervisor IC for embedded systems. It is a member of the widely used BD46xx family of supervisor ICs from ROHM Co. Ltd. This type of IC is used to protect embedded systems from power-related problems. It is widely used in portable device applications and is an ideal solution for products that require a low-cost and reliable solution.

The BD46292G-TR is a power management IC (PMIC) designed to monitor input voltage in a system, detect low and high power conditions, and protect the system from damage. It is a multiple-channel supervisor IC that can be used for both single and multiple power rails in a system. It features an adjustable timer for power up, power down, and reset sequences, as well as a programmable output delay for allowing the system to power up in sequence.

The BD46292G-TR offers a wide range of protection features that ensure reliable and safe operation. It has an adjustable output signal to indicate a power-down condition, which can be configured to signal either power-good or power-down conditions depending on how it is used. It also has over-voltage protection, which will shut down the system if the input voltage gets too high.

The BD46292G-TR also has a programmable power fail timer that allows the system to detect over-current and over-voltage conditions and shut down in order to protect the system from damage. It includes an alternate supply sense pin where an external voltage divider is used to set the voltage threshold below which the system will shut down. This allows for a high degree of flexibility when configuring the power system for different applications.

The BD46292G-TR can be used in a wide range of applications. It is typically used in power management, embedded systems, mobile phones, tablet PCs, navigation systems and telecommunication systems. This is because it offers enhanced features compared to traditional discrete components for power management. It has higher reliability, lower power consumption, and is easier to interface with external components.

The general working principle of the BD46292G-TR is as follows. The IC is connected to the power source and receives a voltage signal. Depending on how it is configured, this signal can be used to monitor and detect a variety of power conditions. When it detects any of these conditions, it can issue an output signal to indicate the occurrence of a power condition, and take further action, such as shutting down the system, if necessary.

In conclusion, the BD46292G-TR is an IC designed for a wide range of power management applications. It monitors input voltage and detects power-related events in order to protect the system from damage. It features programmable features that make it suitable for a variety of applications, and offers an enhanced level of protection compared to traditional discrete components for power management.

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