BD5250FVE-TR

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Power Management Integrated Circuits (PMICs) - Supervisors are designed to improve electronic device performance and protect electronic devices from short circuits, overvoltage, and overcurrent. The BD5250FVE-TR is a low-cost PMIC Supervisor from Rohm Semiconductor, which is one of the leading suppliers of PMICs. This device is designed for the low-cost market and is targeted for applications such as electronic devices, consumer electronics, and office equipment.

The BD5250FVE-TR is an integrated monolithic device composed of a Low-Voltage Detector (LVD), Watchdog Timer (WDT), and a 6-Bit Digital Monitor (DM). The device offers a 3-V LVD to protect the power supply of a system. It can detect voltages as low as 2.3V and can be enabled or disabled using a logic signal. In addition, the device has an internal temperature compensation so that the LVD accuracy is not affected by temperature changes.

The Integrated WDT integrated in the BD5250FVE-TR can detect and reset the system if the CPU stops responding. The device also offers a 6-bit Digital Monitor (DM) to monitor and detect digital signals. This DM also provides an interrupt output when a predetermined event is detected. The detection range of the DM is adjustable, providing a variety of detection levels.

The BD5250FVE-TR is designed for systems featuring 3.3V to 5.5V supply voltage. This device is qualified to the AEC-Q100 Grade 0 +150°C Temperature Performance requirement and is RoHS compliant. The "TR" version of this device is in a 9-pin TSSOP package.

The BD5250FVE-TR is an ideal device for low-cost applications that require a reliable, low-cost protection from overvoltage and overcurrent events. This device can be used in a variety of applications such as electronic devices, consumer electronics, and office equipment. The integrated WDT, LVD, and DM can effectively protect these applications from any unexpected faults.

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