Richtek

RT9712DGS  

Power Distribution Switches, Load Drivers

RT9712DGS Description

The RT9712DGS is a high-side power distribution switch designed by Richtek USA Inc., a leading manufacturer in the electronics industry. This device is part of the Power Distribution Switches and Load Drivers category, offering a robust solution for managing power in various electronic systems. The RT9712DGS features a maximum output current of 1.1A and operates within a load voltage range of 2.7V to 5.5V, providing a 1:1 input-to-output ratio. It is housed in an 8SOP package and is available in tape and reel (TR) format, making it suitable for surface-mount applications.

RT9712DGS Features

The RT9712DGS is equipped with several advanced features that enhance its performance and reliability. Key features include:

• High-Side Configuration: The high-side output configuration allows for efficient power management and control.
• Status Flag: This feature provides real-time monitoring of the switch's operational status, enabling proactive fault detection and management.
• Fault Protection: The RT9712DGS includes comprehensive fault protection mechanisms such as fixed current limiting, over-temperature protection, reverse current protection, and under-voltage lockout (UVLO). These features ensure the device operates safely and reliably under varying conditions.
• Low Rds On (Typ): With a typical on-state resistance of 90mOhm, the RT9712DGS minimizes power loss and heat generation, contributing to higher efficiency and longer operational life.
• Compliance and Standards: The RT9712DGS is REACH unaffected and ROHS3 compliant, ensuring it meets stringent environmental and safety standards. It also has a moisture sensitivity level (MSL) of 3, allowing for 168 hours of exposure, making it suitable for various manufacturing processes.

RT9712DGS Applications

The RT9712DGS is ideal for a wide range of applications where reliable power distribution and load driving are critical. Specific use cases include:

• Consumer Electronics: Ideal for managing power in devices such as smartphones, tablets, and laptops, where efficient power management and minimal heat generation are essential.
• Industrial Equipment: Suitable for industrial applications requiring robust power distribution and fault protection, ensuring continuous operation and minimizing downtime.
• Automotive Systems: The RT9712DGS can be used in automotive electronic systems, providing reliable power management and protection against harsh operating conditions.
• Medical Devices: Its high reliability and fault protection features make it suitable for medical equipment where consistent performance is crucial.

Conclusion of RT9712DGS

The RT9712DGS is a versatile and reliable power distribution switch that offers a comprehensive set of features and benefits. Its high-side configuration, low on-state resistance, and robust fault protection mechanisms make it an excellent choice for various applications. Despite being marked as obsolete, the RT9712DGS remains a valuable component for designers and engineers looking for a reliable power management solution. Its compliance with industry standards and environmental regulations further enhances its appeal. For those seeking a dependable and efficient power distribution switch, the RT9712DGS is a strong contender.

RT9712DGS Documents

Download datasheets and manufacturer documentation for RT9712DGS