BU4242FVE-TR

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PMIC - Supervisors: BU4242FVE-TR Application Field and Working Principle

The BU4242FVE-TR is an advanced supervisor IC from ROHM Semiconductor that is a low power, high performance, and versatile IC package with a high level of integration. The BU4242FVE-TR is suitable for a variety of applications, and is used in the development of embedded systems, drive circuits, and power systems.

The BU4242FVE-TR is a system reset supervisor that detects power down and rise in voltage, peripheral errors, and system errors and automatically performs reset operations. The reset can be configured according to system specifications—both manual and automatic reset are supported, as are different reset polarity types and power-on reset signals. This flexibility enables it to be used for many applications, including those with reset signal requirements.

The BU4242FVE-TR\'s built-in circuitry also features a smart reset circuit that features low current consumption, a wide operating temperature range, and a fast response to reset signals. In addition, the BU4242FVE-TR includes various protection functions, such as overvolatge protection, overcurrent protection, and thermal warning and shutdown. The built-in OVP, OCP, and TSD circuits allow for high-precision, low-cost power system design.

The BU4242FVE-TR\'s working principle is based on a monostable multi-vibrator that is triggered by external devices such as push buttons, switches, and clocks. Once triggered, the multi-vibrator changes its output state and generates a reset signal. The reset signal is then fed to the system\'s reset module, and the system is reset. The reset signal is active until the system is properly reset and then the multi-vibrator returns to idle state.

The BU4242FVE-TR can be used in many application fields such as consumer electronics, medical devices, autos and industrial equipment. The primary applications of the BU4242FVE-TR are system reset support and voltage supervisor ICs. In terms of reset support, the BU4242FVE-TR can provide a wide array of reset functions such as manual, automatic and multi level reset, which can be used to support any system requirements. In addition, the BU4242FVE-TR also provide an accurate and fast detection of supply voltage levels, and can generate reset signals accordingly. This makes it suitable for many types of applications.

In conclusion, the BU4242FVE-TR IC is a versatile IC that can be used in a wide array of applications. It provides accurate and fast reset support, as well as overvoltage and overcurrent protections. The multi-level reset feature makes it suitable for any system, and its wide operating temperature range makes it suitable for any application field. Moreover, its low current consumption makes it an optimal solution for low power applications. All these features combined make the BU4242FVE-TR an ideal choice for any system reset supervisor and voltage supervisor ICs.

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