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PT7A7513WE

PT7A7513WE Description

The PT7A7513WE is a single-channel voltage supervisor IC designed by Diodes Incorporated. This device is part of the Power Management Integrated Circuits (PMIC) category and is housed in an 8SOIC package. It is designed to monitor a single voltage rail and provide reliable reset functionality to ensure system stability. The PT7A7513WE features a voltage threshold of 3.08V, ensuring precise monitoring of power supply levels. With a minimum reset timeout of 160ms, it offers sufficient time for system components to stabilize after power-up or during brown-out conditions. The device is surface mount compatible, making it suitable for modern PCB designs that require compact and efficient component placement. Despite its obsolescence status, the PT7A7513WE remains a reliable choice for applications requiring robust power monitoring and reset control.

PT7A7513WE Features

• Single Voltage Monitoring: The PT7A7513WE is designed to monitor a single voltage rail, providing focused and precise supervision. This is ideal for systems where a single critical power supply needs to be monitored for reliability.
• 3.08V Voltage Threshold: The device has a fixed voltage threshold of 3.08V, ensuring accurate detection of voltage levels. This threshold is well-suited for applications where the monitored voltage is close to this level, providing reliable reset functionality.
• 160ms Minimum Reset Timeout: The PT7A7513WE offers a minimum reset timeout of 160ms, which is sufficient to allow system components to stabilize a after power event. This ensures that the system is fully reset and ready to operate reliably.
• Active Low Reset: The reset output is active low, which is a common configuration in many digital systems. This allows for easy integration with a wide range of microcontrollers and other digital circuits.
• Surface Mount Compatibility: The PT7A7513WE is designed for surface mount technology (SMT), making it suitable for modern PCB designs. This reduces the overall footprint and allows for more compact and efficient circuit board layouts.
• Moisture Sensitivity Level 1: With an MSL rating of1 (Unlimited), the PT7A7513WE is highly resistant to moisture, making it suitable for a wide range of environmental conditions without requiring special handling during assembly.
• Compliance and Standards: The PT7A7513WE is REACH unaffected and ROHS3 compliant, ensuring that it meets environmental and safety standards. It also falls under the EAR99 ECCN classification, indicating that it is not subject to specific export controls.

PT7A7513WE Applications

The PT7A7513WE is ideal for a variety of applications where reliable power monitoring and reset functionality are required. Some specific use cases include:

• Embedded Systems: In embedded systems where a single power supply needs to be monitored, the PT7A7513WE ensures that the system remains stable and reliable. It can be used in conjunction with microcontrollers and other digital circuits to provide a robust reset.
  mechanism- Industrial Control: In industrial control applications, the PT7A7513WE can be used to monitor critical power supplies for PLCs, sensors, and other control devices. Its precise voltage monitoring and reliable reset functionality ensure that the system operates correctly even under varying power conditions.
• Telecommunications: For telecommunications equipment, the PT7A7513WE can be used to monitor power supplies for routers, switches, and other network devices. Its compact size and surface mount compatibility make it suitable for dense PCB layouts.
• Consumer Electronics: In consumer electronics, the PT7A7513WE can be used to monitor power supplies for devices such as routers, set-top boxes, and other appliances. Its reliable reset functionality ensures that the device operates correctly even during power fluctuations.

Conclusion of PT7A7513WE

The PT7A7513WE is a reliable and precise single-channel voltage supervisor IC designed for a variety of applications where power monitoring and reset control are critical. Despite its obsolescence status, it remains a viable option for systems requiring robust power management. With its 3.08V voltage threshold, 160ms minimum reset timeout, and surface mount compatibility, the PT7A7513WE offers a compact and efficient solution for power monitoring. Its compliance with environmental and safety standards ensures that it meets the requirements of modern electronics manufacturing. For applications requiring reliable power monitoring and reset functionality, the PT7A7513WE is an excellent choice.