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BD46E241G-MTR

BD46E241G-MTR Description

The BD46E241G-MTR is a high-performance voltage detector designed by ROHM Semiconductor, a leading manufacturer in the electronics industry. This supervisor IC is specifically engineered for automotive applications, ensuring robustness and reliability in demanding environments. The BD46E241G-MTR features a single-channel voltage monitoring capability with a threshold voltage of 2.4V, making it ideal for systems requiring precise voltage regulation and monitoring.

The device is packaged in a 5SSOP surface mount package, which is both compact and suitable for integration into space-constrained automotive systems. The mounting type is surface mount, facilitating easy installation and compatibility with modern PCB assembly processes. The BD46E241G-MTR is available in a tape and ( reelTR) package, ensuring efficient handling and storage during manufacturing.

BD46E241G-MTR Features

• Automotive Grade: Certified for automotive applications, ensuring high reliability and performance under stringent conditions.
• Single-Channel Voltage Monitoring: Monitors a single voltage rail with a threshold of 2.4V, providing accurate detection of voltage drops.
• Active Low Reset Output: The reset output is active low, which is compatible with a wide range of microcontrollers and systems.
• 90ms Minimum Reset Timeout: Ensures a reliable reset mechanism, preventing system malfunctions due to transient voltage drops.
• Surface Mount Technology: The surface mount package allows for easy integration into modern PCB designs, enhancing manufacturing efficiency.
• Moisture Sensitivity Level 1: The MSL 1 rating indicates that the device is not moisture-sensitive, making it suitable for long-term storage without special handling requirements.
• Compliance: The BD46E241G-MTR is REACH unaffected and ROHS3 compliant, ensuring compliance with environmental regulations and standards.

BD462E41G-MTR Applications

The BD46E241G-MTR is particularly well-suited for automotive applications where reliable voltage monitoring is critical. Some specific use cases include:

• Battery Management Systems: Ensuring that the battery voltage remains within safe operating limits, preventing over-discharge and enhancing battery life.
• Microcontroller Power Monitoring: Providing a reliable reset signal to microcontrollers in case of voltage fluctuations, ensuring system stability.
• In-Vehicle Infotainment Systems: Monitoring the power supply to critical components in infotainment systems to prevent data corruption and ensure smooth operation.
• Safety-Critical Systems: Ensuring that critical automotive systems, such as airbags and anti-lock braking systems, have a stable power supply, enhancing overall vehicle safety.

Conclusion of BD46E241G-MTR

The BD46E241G-MTR from ROHM Semiconductor stands out as a reliable and efficient voltage detector tailored for automotive applications. Its single-channel voltage monitoring with a 2.4V threshold, combined with a 90ms minimum reset timeout, ensures precise and timely detection of voltage anomalies. The automotive-grade certification and surface mount package make it an ideal choice for modern automotive systems, where space and reliability are paramount. The device's compliance with environmental regulations further enhances its suitability for a wide range of applications. Overall, the BD46E241G-MTR offers a robust solution for voltage monitoring, ensuring system stability and safety in demanding automotive environments.