Texas Instruments

TPS3705-50D  

Supervisors

TPS3705-50D Description

The TPS3705-50D is a high-performance voltage supervisor designed by Texas Instruments, offering reliable power monitoring for a wide range of electronic systems. This single-channel supervisor features a voltage threshold of 4.55V, ensuring precise monitoring and control of power supply levels. The device is housed in an 8-SOIC package, making it suitable for surface mount applications and providing a compact solution for space-constrained designs.

TPS3705-50D Features

• Voltage Monitoring: The TPS3705-50D monitors a single voltage level with a threshold of 4.55V, providing accurate and reliable power supply supervision.
• Reset Timeout: The device features a minimum reset timeout of 140ms, ensuring stable operation and preventing false triggers during power-up or transient events.
• Active Low Reset: The reset output is active low, which is compatible with a wide range of digital systems and microcontrollers.
• Surface Mount Compatibility: The 8-SOIC package is designed for surface mount technology (SMT), facilitating automated assembly processes and enhancing reliability in high-volume production environments.
• Compliance and Standards: The TPS3705-50D is REACH unaffected and RoHS3 compliant, meeting the stringent environmental and safety standards required by the electronics industry.
• Moisture Sensitivity Level: With an MSL rating of 1 (unlimited), the device is suitable for a wide range of manufacturing conditions without the need for special handling or storage requirements.

TPS3705-50D Applications

The TPS3705-50D is ideal for applications requiring precise voltage monitoring and reliable reset functionality. Some specific use cases include:

• Power Supply Monitoring: Ensuring stable operation of power supplies in embedded systems, industrial controls, and consumer electronics.
• Microcontroller Reset: Providing a reliable reset signal to microcontrollers and other digital devices, preventing erratic behavior during power fluctuations.
• Battery Management: Monitoring battery voltage levels in portable devices, ensuring safe operation and extending battery life.
• Telecommunications: Ensuring reliable power supply supervision in base stations, routers, and other telecom equipment.

Conclusion of TPS3705-50D

The TPS3705-50D from Texas Instruments is a robust and reliable voltage supervisor that offers precise monitoring and control of power supply levels. With its compact 8-SOIC package, active low reset output, and compliance with industry standards, the TPS3705-50D is well-suited for a wide range of applications. Its unique features, such as the 140ms minimum reset timeout and moisture sensitivity level of 1, provide significant advantages over similar models, making it an ideal choice for engineers and designers in the electronics industry.

TPS3705-50D Documents

Download datasheets and manufacturer documentation for TPS3705-50D

PCN Assembly/Origin :

Assembly/Fab Site 01/Feb/2023      

Datasheets :

TPS3705-xx, TPS3707-xx      

PCN Design/Specification :

Design 25/Feb/2022