STMicroelectronics

STM6717SFWY6F

STM6717SFWY6F Description

The STM6717SFWY6F is a high-performance, dual-channel voltage supervisor IC designed by STMicroelectronics. This device is specifically engineered to monitor two independent supply voltages, ensuring reliable system operation by providing precise voltage threshold detection. The STM6717SFWY6F features a compact SOT23-5 package, making it ideal for space-constrained applications. It offers a reset timeout of at least 140ms, ensuring stable system reset behavior. The device supports open drain or open collector output configurations, providing flexibility in system design. With a mounting type of surface mount, it is suitable for automated assembly processes. The STM6717SFWY6F is RoHS3 compliant and REACH unaffected, adhering to stringent environmental regulations.

STM6717SFWY6F Features

• Dual Voltage Monitoring: The STM6717SFWY6F monitors two supply voltages simultaneously, with threshold levels set at 1.05V and 2.925V. This dual monitoring capability ensures comprehensive system health checks.
• Flexible Output Configuration: The device supports both open drain and open collector output configurations, providing designers with the flexibility to integrate the supervisor into various system architectures.
• Active Low Reset: The reset function is active low, which is a common requirement in many digital systems, ensuring compatibility with standard microcontroller and microprocessor reset circuits.
• Surface Mount Packaging: The SOT23-5 package is compact and suitable for surface mount technology (SMT), making it ideal for high-density PCB layouts and automated manufacturing processes.
• Environmental Compliance: The STM6717SFWY6F is RoHS3 compliant and REACH unaffected, ensuring it meets the latest environmental standards and regulations.
• Moisture Sensitivity Level: With an MSL rating of 1 (unlimited), the device is robust against moisture, making it suitable for a wide range of environmental conditions.
• Programmability: While the DigiKey programmability status is not verified, the STM6717SFWY6F is designed to be easily configurable for various applications, ensuring adaptability.

STM6717SFWY6F Applications

The STM6717SFWY6F is well-suited for a variety of applications where reliable voltage monitoring is critical. Some specific use cases include:

• Embedded Systems: Ideal for monitoring the power supply voltages of microcontrollers and other embedded processors, ensuring stable operation and preventing system failures.
• Communication Equipment: In routers, switches, and other networking devices, the STM6717SFWY6F can monitor power rails to maintain system integrity and reliability.
• Industrial Control Systems: Used in PLCs and other industrial control applications, the device ensures that critical power supplies are within specified limits, preventing malfunctions.
• Consumer Electronics: In devices such as smartphones, tablets, and smart home appliances, the STM6717SFWY6F can monitor power rails to ensure optimal performance and prevent damage due to voltage fluctuations.
• Automotive Electronics: Suitable for monitoring power supplies in automotive ECUs, ensuring reliable operation under varying conditions.

Conclusion of STM6717SFWY6F

The STM6717SFWY6F from STMicroelectronics is a versatile and reliable dual-channel voltage supervisor IC. Its compact SOT23-5 package, combined with precise voltage monitoring capabilities and flexible output configurations, makes it an excellent choice for a wide range of applications. The device's environmental compliance and robustness against moisture further enhance its suitability for diverse operating conditions. Whether used in embedded systems, communication equipment, or consumer electronics, the STM6717SFWY6F ensures reliable voltage monitoring and system stability.