BD5260FVE-TR

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PMIC (Power Management Integrated Circuits) are utilized to adjust and control the power supply of electronic systems. PMICs include a variety of components, such as voltage regulators, power switches, power management controllers, and supervisors. Supervisors are a type of PMIC that monitors the power supply of an electronic system. The BD5260FVE-TR supervisor is an example of such a component. It is manufactured by ROHM and contains a voltage monitoring, reset/power on initialization, and watchdog timer functionalities. The component has an operating temperature range of -40℃ to +85℃ and is available in a 3x3mm Dual Flat No Lead package.The primary function of the BD5260FVE-TR supervisor is to monitor the power supply of an electronic system. It monitors the power supply for any unexpected voltage drops, supply voltage, and circuit activity. If a voltage drop is detected, the component resets the system, allowing it to prevent any power-related errors from occurring. The component also supports a Power-On-Reset (POR) and Power-On-Reset Assertion Delay feature, which can be used to configure the system’s initial states during power on. This saves time in system validation and debugging. In addition to power-related functions, the component also provides a watchdog timer to monitor the activities of an electronic system. The component can detect any sudden changes in the activities of the system, and if it detects any, it will reset the system. The component supports various reset functions: low voltage detection reset (LVR), power-on reset (POR), watchdog timer reset (WDR), and reset assertion delay. Additionally, the component can control the start-up sequence of power supplies in the system.The BD5260FVE-TR supervisor is ideal for use in automotive, telecommunications, and industrial applications that require power supply monitoring and power-on reset. It is also suitable for battery-powered applications due to its low power consumption, which is 70µA (typ.) when the watchdog function is disabled. The component is capable of handling input voltages ranging from 4.5V to 5.5V, and it is RoHS and halogen-free compliant.The BD5260FVE-TR supervisor can be used to enhance the reliability of power supply systems by providing accurate voltage monitoring, reset/power on initialization, and watchdog timer functionalities. The component’s low power consumption and broad operating temperature range make it suitable for automotive, telecommunications, and industrial applications, as well as battery-powered products. It is RoHS and halogen-free compliant, and is available in a 3x3mm Dual Flat No Lead package.

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