BD5224G-TR Integrated Circuits (ICs)

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PMIC - Supervisors are integrated circuits that monitor safety signals in an electronic system. One such type of PMIC supervisor is the BD5224G-TR, a reset generator with an adjustable timeout period. This device offers a low active voltage, a wide range of reset hold and timeout values, and a real-time shut-down overcurrent protection. These features make the BD5224G-TR well-suited to a wide range of applications.

The BD5224G-TR is a supervisor phone with a dedicated reset generator and one-shot latch circuit that continually checks the voltage level. It is configured to activate reset once the internal voltage drops below a certain level and the reset hold timer is elapsed. When the device reaches this timeout period, a time-out reset will be activated. This ensures that any overcurrent protection is paused, allowing the host system to cool down and reset itself without losing power.

The active voltage of BD5224G-TR is typically in the 1.0V to 5.5V range, depending on the exact variant. It is also capable of handling changes in operating temperature, as it has a temperature range from -40℃ to 125℃. This makes the device suitable for both indoor and outdoor use. The reset hold range is adjustable and varies from 8ms to 0.4s. Similarly, the timeout period range is adjustable and can be set from 1ms to 16s.

Another important feature of the BD5224G-TR is its real-time shut-down overcurrent protection. This allows the device to detect an unexpected increase in current and immediately activate the reset. This is especially useful when it comes to preventing potential damage due to overcurrent conditions. Furthermore, the BD5224G-TR is RoHS, Pb-free and LDO compliant.

The BD5224G-TR can be used in a wide range of applications, as it can be deployed in both indoor and outdoor settings. It is especially useful for applications that require precise voltage and current monitoring, such as memory modules, audio amplifiers and DSPs. Additionally, the device can be used for intelligent and smart systems, such as those found in home appliances, automotive electronics and industrial systems.

In conclusion, the BD5224G-TR is an ideal reset generator with adjustable timeout and reset hold values, as well as a real-time shut-down overcurrent protection. Its wide active voltage range and temperature operating range make it suitable for indoor and outdoor applications, making it an ideal choice for a variety of systems. These features, combined with its RoHS, Pb-free and LDO compliance, make the BD5224G-TR a great choice for any supervisor application.

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