Richtek

RT9702AGJ5  

Power Distribution Switches, Load Drivers

RT9702AGJ5 Description

The RT9702AGJ5 is a high-side power switch designed by Richtek USA Inc., offering a robust solution for power distribution and load driving applications. This device features a maximum output current of 1.1A and operates within a load voltage range of 2V to 5.5V. The RT9702AGJ5 is housed in a TSOT23-5 package, it making suitable for surface mount applications. Despite being marked as obsolete, it remains a valuable option for specific applications due to its unique features and performance characteristics.

RT9702AGJ5 Features

The RT9702AGJ5 is equipped with several advanced features that enhance its functionality and reliability. Key features include:

• High-Side Output Configuration: This configuration ensures efficient power delivery and control, making it ideal for applications requiring direct control of power lines.
• Status Flag: This feature provides real-time monitoring of the switch status, enabling better system diagnostics and fault detection.
• Fault Protection: The RT9702AGJ5 includes comprehensive fault protection mechanisms such as fixed current limiting, over-temperature protection, reverse current protection, and under-voltage lockout (UVLO). These protections safeguard the device and connected circuits from damage due to abnormal operating conditions.
• Low Rds On (Typ): With a typical on-state resistance of 80mOhm, the RT9702AGJ5 ensures minimal power loss and high efficiency, even under heavy load conditions.
• Compliance and Standards: The device is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards. Additionally, it has a moisture sensitivity level (MSL) of3, making it suitable for a wide range of manufacturing processes.

RT9702AGJ5 Applications

The RT9702AGJ5 is well-suited for a variety of applications where reliable power switching and load driving are critical. Specific use cases include:

• USB Switch Applications: The RT9702AGJ5 is designed to handle USB power switching, ensuring stable and safe power delivery to USB devices.
• Power Distribution in Embedded Systems: Its high-side configuration and comprehensive protection features make it ideal for managing power distribution in embedded systems, where space and reliability are key considerations.
• Consumer Electronics: The device’s compact size and robust performance make it suitable for consumer electronics requiring efficient power management.
• Industrial Control Systems: The RT9702AGJ5 can be used in industrial control systems where precise control and monitoring of power lines are necessary.

Conclusion of RT9702AGJ5

The RT9702AGJ5, despite being obsolete, remains a reliable and efficient power switch for various applications. Its high-side output configuration, comprehensive fault protection, and low on-state resistance make it a standout choice for applications requiring robust power management. The device’s compliance with environmental and safety standards further enhances its appeal. While newer models may offer additional features, the RT9702AGJ5 continues to provide excellent performance and reliability for its intended applications.

RT9702AGJ5 Documents

Download datasheets and manufacturer documentation for RT9702AGJ5

PCN Obsolescence/ EOL :

Mult Dev EOL 23/Jan/2018      

Environmental Information :

Richtek REACH       RoHS Declaration