ROHM Semiconductor

BD49E55G-TR

BD49E55G-TR Description

The BD49E55G-TR is a high-performance voltage detector from ROHM Semiconductor, designed to provide reliable monitoring and protection a for single voltage rail. This device is part of the BD49xxx series, known for its robustness and precision in power management applications. The BD49E55G-TR features a 5.5V threshold voltage, ensuring accurate detection and response to voltage fluctuations. It is available in a compact 3SSOP package, making it suitable for space-constrained designs. The device is surface mountable and comes in a tape and reel (TR) format, facilitating efficient assembly processes. With an active low reset function, the BD49E55G-TR ensures that systems can safely reboot and recover from voltage anomalies. This voltage detector is ideal for applications requiring precise voltage monitoring and reliable reset functionality.

BD49E55G-TR Features

• Voltage Detection Accuracy: The BD49E55G-TR offers a precise 5.5V threshold voltage, ensuring reliable detection of voltage levels. This accuracy is crucial for maintaining system stability and preventing damage from overvoltage or undervoltage conditions.
• Single Voltage Monitoring: Designed to monitor a single voltage rail, this detector simplifies power management in systems with a primary power source. This focused monitoring ensures that critical voltage levels are maintained, preventing system failures.
• Active Low Reset Functionality: The active low reset feature allows for safe and controlled system resets. This functionality is essential for applications where a stable reset is required to maintain system integrity and prevent data corruption.
• Surface Mount Technology (SMT): The BD49E55G-TR is designed for surface mount applications, providing a compact and reliable solution for modern electronics. The 3SSOP package is ideal for space-constrained designs ensuring, that the device can be integrated into a wide range of applications.
• Tape & Reel Packaging: Available in a tape and reel (TR) format, the BD49E55G-TR is optimized for automated assembly processes. This packaging ensures efficient handling and placement during manufacturing, reducing production time and costs.
• Active Product Status: As an active product, the BD49E55G-TR is supported by ROHM Semiconductor with ongoing production and technical support. This ensures that customers receive reliable and up-to-date solutions for their power management needs.

BD49E55G-TR Applications

The BD49E55G-TR is ideal for a variety of applications where precise voltage monitoring and reliable reset functionality are critical. Some specific use cases include:

• Consumer Electronics: In devices such as smartphones, tablets, and laptops, the BD49E55G-TR ensures that the main power supply remains within safe operating limits. This prevents damage from voltage spikes and ensures stable performance.
• Industrial Control Systems: For industrial applications, the BD49E55G-TR provides reliable voltage monitoring for critical power supplies. This ensures that control systems remain operational and prevent costly downtime due to power anomalies.
• Automotive Electronics: In automotive applications, the BD49E55G-TR monitors the vehicle's power supply, ensuring that electronic systems such as infotainment, navigation, and safety features operate reliably.
• Power Supplies and Converters: The BD49E55G-TR is an essential component in power supply and converter designs, providing accurate voltage detection and reset functionality to maintain system stability.

Conclusion of BD49E55G-TR

The BD49E55G-TR from ROHM Semiconductor is a versatile and reliable voltage detector, offering precise voltage monitoring and active low reset functionality. Its compact 3SSOP package and surface mount design make it suitable for a wide range of applications, from consumer electronics to industrial control systems. The device's 5.5V threshold voltage ensures accurate detection, while its tape and reel packaging facilitates efficient manufacturing processes. With an active product status and ongoing support from ROHM, the BD49E55G-TR is an excellent choice for engineers seeking a robust and reliable voltage detection solution.