ROHM Semiconductor

BU4210G-TR

BU4210G-TR Description

The BU4210G-TR is a high-performance supervisor IC from ROHM Semiconductor, designed to provide reliable system monitoring and control in various applications. This IC is part of the Supervisors category and comes in a 5-pin SSOP package. With its adjustable reset timeout, active low reset, and open-drain or open-collector output, the BU4210G-TR offers flexibility and versatility in system design.

BU4210G-TR Features

• Voltage Threshold: The BU4210G-TR has a 1V threshold voltage, allowing it to monitor and respond to low-voltage conditions effectively.
• Number of Voltages Monitored: This supervisor IC can monitor a single voltage, making it ideal for applications where only one power supply needs to be supervised.
• Output Configuration: The BU4210G-TR offers both open-drain and open-collector output options, providing designers with the flexibility to choose the most suitable configuration for their specific application.
• Reset Timeout: The reset timeout is adjustable, allowing for customization of the response time based on the system requirements.
• Active Low Reset: The active low reset feature ensures that the system resets when the monitored voltage drops below the threshold.
• Mounting Type: The BU4210G-TR is designed for surface mount applications, making it suitable for use in compact and space-constrained designs.
• Package: The IC comes in a tape and reel (TR) package, which is ideal for automated assembly processes.

BU4210G-TR Applications

The BU4210G-TR is an ideal choice for various applications where reliable voltage supervision is critical, such as:

1. Battery-powered devices: The BU4210G-TR can monitor the battery voltage and trigger a reset when the voltage drops below the threshold, ensuring the device operates within safe voltage limits.
2. Industrial control systems: In industrial environments, the BU4210G-TR can be used to monitor power supply voltages and protect against voltage fluctuations that could cause system failures.
3. Automotive systems: The BU4210G-TR can be used in automotive applications to monitor and protect against voltage fluctuations in the vehicle's electrical system.

Conclusion of BU4210G-TR

The BU4210G-TR from ROHM Semiconductor is a versatile and reliable supervisor IC that offers adjustable reset timeout, active low reset, and open-drain or open-collector output options. Its 1V threshold voltage and ability to monitor a single voltage make it an ideal choice for a wide range of applications, including battery-powered devices, industrial control systems, and automotive systems. With its compact 5SSOP package and surface mount design, the BU4210G-TR is a space-efficient solution for system designers looking to ensure reliable voltage supervision in their applications.