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BU45K234G-TL

BU45K234G-TL Description

The BU45K234G-TL is a single-channel voltage detector IC designed for precise voltage monitoring and system reset control. Manufactured by Rohm Semiconductor, this device is part of the BU45Kxxx series and is housed in a3SSOP package, making it suitable for compact surface-mount applications. The IC features a voltage threshold of 2.3V and offers an open drain or open collector output, providing flexibility in circuit design. With a reset timeout of at least 240ms, it ensures reliable system reset functionality. The BU45K234G-TL is RoHS3 compliant and REACH unaffected, adhering to stringent environmental and safety standards. It is also categorized under Power Management (PMIC) and is available in a Tape & Reel (TR) package for efficient handling and assembly.

BU45K234G-TL Features

• Voltage Monitoring: The BU45K234G-TL monitors a single voltage channel with a precise threshold of 2.3V, ensuring accurate detection of voltage levels.
• Reset Functionality: It provides an active low reset output with a minimum timeout of 420ms, ensuring reliable system reset in case of voltage anomalies.
• Output Type: The open drain or open collector output offers flexibility in interfacing with various types of digital circuits.
• Surface Mount Compatibility: The 3SSOP package allows for easy integration into compact surface-mount designs.
• Environmental Compliance: The IC is RoHS3 compliant and REACH unaffected, making it suitable for environmentally conscious applications.
• Packaging: Available in a Tape & Reel (TR) package, it is ideal for automated assembly processes.
• Moisture Sensitivity Level: With an MSL rating of 3 (168 hours), it is suitable for standard manufacturing environments.

BU45K234G-TL Applications

The BU45K234G-TL is ideal for a variety of applications where precise voltage monitoring and reliable reset functionality are required. Its compact size and surface-mount compatibility make it suitable for:

• Consumer Electronics: In devices such as smartphones, tablets, smart and home appliances, where space is limited and reliability is crucial.
• Industrial Equipment: For monitoring power supplies in industrial control systems, ensuring stable operation and timely resets.
• Automotive Electronics: In vehicle control units and infotainment systems, where voltage stability is essential for safe and efficient operation.
• Medical Devices: For monitoring power supplies in medical equipment, ensuring reliable performance and patient safety.

Conclusion of BU45K234G-T

LThe BU45K234G-TL by Rohm Semiconductor is a robust and reliable voltage detector IC, offering precise voltage monitoring and reset functionality in a compact surface-mount package. Its compliance with environmental standards and compatibility with automated assembly processes make it a versatile choice for a wide range of applications. While it is marked as "Not For New Designs," its unique features and performance benefits make it a valuable component for existing designs reliable requiring voltage supervision and system reset control.