Texas Instruments

TPS3850H12DRCR  

Supervisors

TPS3850H12DRCR Description

The TPS3850H12DRCR is a single-channel voltage supervisor IC designed by Texas Instruments. It is engineered to monitor a single voltage rail and provide reliable reset functionality to ensure system stability. This device features an adjustable reset timeout, allowing designers to tailor the reset duration to their specific application requirements. The TPS3850H12DRCR operates with a voltage threshold of 1.2V, making it suitable for low-voltage applications. It is packaged in a surface-mount 10-SON (small outline no-lead) package, which is ideal for space-constrained designs. The device is RoHS3 compliant, REACH unaffected, and has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited storage without moisture protection.

TPS3850H12DRCR Features

• Adjustable Reset Timeout: The reset timeout is adjustable/selectable, providing flexibility in system design.
• Low Voltage Threshold: With a voltage threshold of 1.2V, the TPS3850H12DRCR is optimized for low-voltage applications, ensuring accurate monitoring of power supplies.
• Open Drain/Collector Output: The device features an open drain or open collector output, which is compatible with various logic families and can be easily interfaced with other system components.
• Active Low Reset: The reset signal is active low, which is a common requirement in many digital systems, ensuring compatibility and ease of integration.
• Surface Mount Packaging: The 10-SON package is suitable for surface-mount technology (SMT), enabling compact and reliable designs.
• Compliance and Reliability: The TPS3850H12DRCR is RoHS3 compliant and REACH unaffected, ensuring it meets environmental and safety standards. The moisture sensitivity level (MSL) of 1 allows for unlimited storage without moisture protection, enhancing reliability.
• Programmability: While not verified for DigiKey programmability, the device offers programmable features that can be configured during the design phase.

TPS3850H12DRCR Applications

The TPS3850H12DRCR is ideal for a variety of applications where reliable power monitoring and system reset are critical. Some specific use cases include:

• Embedded Systems: In embedded systems where low-voltage operation and compact design are essential, the TPS3850H12DRCR ensures that the system remains stable and reliable.
• Industrial Control: For industrial control applications, the adjustable reset timeout and low voltage threshold provide precise monitoring and control of power supplies.
• Consumer Electronics: In consumer electronics, the device can be used to monitor power rails and ensure system reset in case of power fluctuations, enhancing product reliability and user experience.
• Telecommunications: In telecom equipment, the TPS3850H12DRCR can monitor critical power supplies and provide timely resets to maintain system integrity.

Conclusion of TPS3850H12DRCR

The TPS3850H12DRCR from Texas Instruments is a versatile and reliable voltage supervisor IC tailored for low-voltage applications. Its adjustable reset timeout, low voltage threshold, and open drain/collector output make it a flexible solution for a wide range of electronic systems. The device's compliance with environmental and safety standards, along with its surface-mount packaging, ensures it is suitable for modern, compact designs. Whether used in embedded systems, industrial control, consumer electronics, or telecommunications, the TPS3850H12DRCR provides robust power monitoring and system reset capabilities, ensuring reliable operation and enhanced system stability.

TPS3850H12DRCR Documents

Download datasheets and manufacturer documentation for TPS3850H12DRCR

Datasheets :

TPS3850 Datasheet      

HTML Datasheet :

TPS3850 Datasheet