Texas Instruments

TPS3807A30DCKR

TPS3807A30DCKR Description

The TPS3807A30DCKR is a high-performance, dual-channel voltage supervisor IC designed by Texas Instruments. This device is specifically engineered to monitor two power supply voltages and ensure system reliability by providing accurate voltage monitoring and timely reset signals. The TPS3807A30DCKR features a voltage threshold of 3V with an adjustable range, making it suitable for a variety of applications that require precise voltage monitoring.

TPS3807A30DCKR Features

• Dual-Channel Monitoring: The TPS3807A30DCKR is equipped to monitor two independent voltages, providing comprehensive oversight of power supply conditions. This dual-channel capability ensures that multiple power sources can be monitored simultaneously, enhancing system reliability and safety.
• Adjustable Voltage Threshold: With a voltage threshold of 3V and an adjustable range, the TPS3807A30DCKR offers flexibility to meet the specific needs of various applications. This feature allows for precise voltage monitoring and ensures that the device can be tailored to different power supply requirements.
• Fast Reset Timeout: The TPS3807A30DCKR features a minimum reset timeout of 100µs, ensuring rapid system recovery in the event of a voltage drop. This fast response time minimizes downtime and helps maintain system stability.
• Open Drain/Collector Output: The device provides an open drain or open collector output, offering compatibility with a wide range of system architectures. This feature ensures that the TPS3807A30DCKR can be easily integrated into existing systems without requiring additional components.
• Surface Mount Packaging: The TPS3807A30DCKR is available in a surface mount package, specifically the SC70-5, which is ideal for compact and high-density designs. This packaging option allows for easy integration into modern, space-constrained electronic systems.
• Compliance and Reliability: The TPS3807A30DCKR is REACH unaffected and RoHS3 compliant, ensuring that it meets the highest environmental and safety standards. Additionally, the device has a moisture sensitivity level (MSL) of 1, making it suitable for a wide range of manufacturing environments.

TPS3807A30DCKR Applications

The TPS3807A30DCKR is ideal for a variety of applications where reliable voltage monitoring is critical. Some specific use cases include:

• Power Supply Monitoring: In systems with multiple power supplies, the TPS3807A30DCKR ensures that all power sources are operating within specified voltage ranges. This is particularly useful in complex electronic systems such as servers, routers, and industrial control systems.
• Embedded Systems: The compact SC70-5 package makes the TPS3807A30DCKR suitable for embedded systems where space is limited. It can be easily integrated into microcontroller-based designs to provide reliable voltage monitoring and system protection.
• Consumer Electronics: In devices such as smartphones, tablets, and other portable electronics, the TPS3807A30DCKR helps ensure that the power supply remains stable, preventing system crashes and data loss.
• Automotive Electronics: The TPS3807A30DCKR can be used in automotive applications to monitor the voltage levels of critical systems such as the engine control unit (ECU) and infotainment systems. Its fast reset timeout and reliable performance make it well-suited for the demanding conditions of automotive environments.

Conclusion of TPS3807A30DCKR

The TPS3807A30DCKR from Texas Instruments is a versatile and reliable dual-channel voltage supervisor IC. Its adjustable voltage threshold, fast reset timeout, and open drain/collector output make it a standout choice for applications requiring precise voltage monitoring. The device's surface mount packaging and compliance with environmental and safety standards further enhance its appeal. Whether used in power supply monitoring, embedded systems, consumer electronics, or automotive applications, the TPS3807A30DCKR provides the reliability and performance needed to ensure system stability and safety.