Texas Instruments

TPS3306-25DGKG4

TPS3306-25DGKG4 Description

The TPS3306-25DGKG4 is a dual-channel voltage supervisor from Texas Instruments, designed to monitor two supply voltages and provide reliable system protection. This IC is housed in an 8-pin VSSOP package, making it suitable for surface mount applications. Despite its obsolete status, the TPS3306-25DGKG4 remains a robust solution for voltage monitoring in various electronic systems.

TPS3306-25DGKG4 Features

• Dual Voltage Monitoring: The TPS3306-25DGKG4 is capable of monitoring two supply voltages simultaneously, with thresholds set at 2.25V and 2.93V. This dual monitoring capability ensures that multiple power supplies can be effectively managed within a single device.
• Open Drain/Collector Output: The output configuration is open drain or open collector, providing flexibility in system design and compatibility with various logic levels.
• Active Low Reset: The reset function is active low, ensuring reliable system reset under low voltage conditions. The reset timeout is a minimum of 70ms, providing ample time for system recovery.
• Surface Mount Compatibility: The surface mount mounting type allows for integration into compact and high-density PCB designs, making it ideal for modern electronics.
• Compliance and Safety: The TPS3306-25DGKG4 is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1, indicating unlimited storage life under standard conditions.
• Programmability: Although the DigiKey programmable status is not verified, the TPS3306-25DGKG4 offers a base level of programmability that can be tailored to specific application needs.

TPS3306-25DGKG4 Applications

The TPS3306-25DGKG4 is ideal for applications requiring precise voltage monitoring and system protection. Specific use cases include:

• Power Supply Monitoring: In systems with multiple power supplies, the TPS3306-25DGKG4 ensures that each supply is within the specified voltage range, preventing system failures due to undervoltage or overvoltage conditions.
• Embedded Systems: For embedded systems where reliability and compact design are critical, the surface mount package and dual monitoring capability make the TPS3306-25DGKG4 a suitable choice.
• Telecommunications: In telecom equipment, where power integrity is essential, the TPS3306-25DGKG4 provides reliable voltage supervision to maintain system stability.
• Industrial Control Systems: In industrial applications, the robustness and compliance of the TPS3306-25DGKG4 ensure that critical systems remain operational under varying voltage conditions.

Conclusion of TPS3306-25DGKG4

The TPS3306-25DGKG4 from Texas Instruments is a versatile dual-channel voltage supervisor that offers precise monitoring and system protection. Its open drain/collector output, active low reset, and surface mount compatibility make it suitable for a wide range of applications. Despite its obsolete status, the TPS3306-25DGKG4 remains a reliable choice for voltage monitoring, ensuring system reliability and safety. Its compliance with environmental and safety standards further enhances its appeal for modern electronic designs.