Texas Instruments

TPS3513D

TPS3513D Description

The TPS3513D is a highly integrated 3-channel voltage supervisor designed by Texas Instruments. This IC is specifically engineered to monitor three different voltage levels simultaneously, ensuring reliable operation in complex electronic systems. It supports voltage thresholds of 3.3V, 5V, and 12V, making it versatile for a wide range of applications. The TPS3513D is housed in a surface-mount 14SOIC package, which is ideal for compact designs and high-density PCB layouts.

TPS3513D Features

• Triple Voltage Monitoring: The TPS3513D can monitor three different voltage levels concurrently, providing comprehensive system health checks.
• Programmable Reset Timeout: With a minimum reset timeout of 200ms, the TPS3513D ensures that the system has sufficient time to stabilize before releasing the reset signal.
• Open Drain/Collector Output: The output is designed as open drain or open collector, allowing for flexible interfacing with various logic levels and pull-up resistors.
• Active Low Reset: The reset signal is active low, which is a common requirement in many digital systems, ensuring compatibility with standard microcontrollers and processors.
• Surface Mount Technology: The TPS3513D is available in a surface-mount package, facilitating automated assembly processes and reducing the overall footprint on the PCB.
• Compliance and Standards: The TPS3513D is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1, making it suitable for unlimited exposure to standard environmental conditions.

TPS3513D Applications

The TPS3513D is ideal for applications requiring robust power monitoring and reliable system resets. Its triple voltage monitoring capability makes it particularly useful in:

• Telecommunications Equipment: Ensuring stable operation of power supplies and critical components in base stations and network routers.
• Industrial Control Systems: Monitoring power rails in PLCs, motor controllers, and other industrial automation equipment.
• Embedded Systems: Providing reliable voltage supervision in microcontroller-based designs, such as IoT devices and smart sensors.
• Medical Devices: Ensuring the integrity of power supplies in critical medical equipment, such as monitors and diagnostic tools.

Conclusion of TPS3513D

The TPS3513D from Texas Instruments is a versatile and reliable 3-channel voltage supervisor that offers comprehensive monitoring capabilities in a compact surface-mount package. Its programmable reset timeout, open drain/collector output, and active low reset signal make it highly adaptable to various electronic systems. The TPS3513D's compliance with environmental and safety standards ensures it meets the requirements of modern electronics manufacturing. Whether used in telecommunications, industrial control, embedded systems, or medical devices, the TPS3513D provides a robust solution for voltage monitoring and system reliability.