BD4926G-TR

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PMIC (Power Management Integrated Circuit) supervisors are electronic control devices used in many applications that regulate power supply in electronic devices. The BD4926G-TR is a multi-function voltage supervisor designed for digital power supplies. This power management integrated circuit provides a complete over-voltage, under-voltage, over-current, and over-temperature protection solution for today\'s power systems.

The BD4926G-TR is one of the most widely used voltage supervisors in the industry. It is capable of receiving power from both DC and AC sources, and features a wide input voltage range of 4.5V to 24.6V. The device is also able to meet the most stringent regulatory requirements and to operate in temperatures ranging from -25°C to + 125°C.

The BD4926G-TR\'s wide operating range, low operating current, and fast response time make it a perfect choice for many applications. The device is commonly used in consumer electronics, LED lighting, and automotive systems. It also has wide applications in home appliances and industrial machinery. Basically, wherever power monitoring and protection are required, the BD4926G-TR can be used.

The BD4926G-TR offers four important functions: reset, voltage detection, over-current protection and over-temperature protection. In addition, it also incorporates numerous additional features, such as hysteresis, manual reset, and power-on reset.

The BD4926G-TR\'s reset function activates the reset output whenever the voltage drops below the specified threshold. This output triggers a power-down operation in the system, resetting the microcontroller and preventing malfunction.

The voltage detection function allows the device to detect the input voltage and compare it to the specified threshold. If the input voltage falls below the threshold, it will trigger the reset output and cause the system to shut down. This ensures that the system runs safely and reliably.

The over-current protection function senses the current in the system and shuts down the system if the current exceeds the specified level. This prevents the system from suffering damage due to excessive current.

The over-temperature protection function senses the temperature in the system and shuts down the system if the temperature exceeds the specified level. This prevents the system from suffering damage due to excessive heat.

The BD4926G-TR is a highly capable voltage supervisor and is an ideal choice for any application that requires monitoring and protection of power supplies. Its wide operating range, low operating current, and fast response time make it an ideal choice for applications ranging from consumer electronics to industrial machinery.

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