


Diodes Incorporated
PT8A2646WEX
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PT8A2646WEX Description
PT8A2646WEX Description
The PT8A2646WEX is a PIR (Passive Infrared) controller IC designed by Diodes Incorporated. This Surface Mount device is packaged in a Tape & Reel (TR) format, making it suitable for automated assembly processes. The PT8A2646WEX operates with a supply current of 120 µA, ensuring low power consumption, which is ideal for battery-operated or energy-efficient applications. Despite its Obsolete product status, the PT8A2646WEX remains a reliable choice for various applications due to its robust design and performance.
PT8A2646WEX Features
- Low Power Consumption: With a supply current of only 120 µA, the PT8A2646WEX is optimized for low power usage, making it suitable for applications where energy efficiency is critical.
- Surface Mount Technology: The Surface Mount mounting type ensures ease of integration into compact designs, facilitating high-density PCB layouts.
- Infrared (IR) Type: As an Infrared controller, the PT8A2646WEX is designed to work with PIR sensors, enabling applications in motion detection and security systems.
- Compliance and Safety: The PT8A2646WEX is REACH Unaffected and ROHS3 Compliant, ensuring it meets the latest environmental and safety standards.
- Packaging: The Tape & Reel (TR) packaging format is ideal for automated assembly lines, enhancing production efficiency and reducing handling errors.
PT8A2646WEX Applications
The PT8A2646WEX is well-suited for a variety of applications, particularly those requiring motion detection and security monitoring. Its low power consumption and compact design make it ideal for:
- Security Systems: Used in PIR-based security systems to detect motion and trigger alarms.
- Home Automation: Integrated into smart home systems for motion detection and automated lighting control.
- Energy Management: Utilized in energy-efficient systems to detect occupancy and control power usage.
- Industrial Automation: Employed in industrial settings for monitoring and control applications where motion detection is required.
Conclusion of PT8A2646WEX
The PT8A2646WEX, manufactured by Diodes Incorporated, is a versatile PIR controller IC with a focus on low power consumption and compact design. Despite being marked Ob assolete, its technical specifications and compliance with industry standards make it a reliable choice for applications requiring efficient motion detection and security monitoring. The PT8A2646WEX's unique features, such as its low supply current and Surface Mount technology, provide significant advantages over similar models, ensuring it remains a valuable component for various applications in the electronics industry.



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