onsemi

NCP1091DRG

NCP1091DRG Description

The NCP1091DRG is a high-performance Power over Ethernet (PoE) controller designed for Power Device (PD) applications, manufactured by onsemi. This device is part of the HIPO™ series and is engineered to meet the stringent requirements of the 802.3af standard, ensuring reliable and efficient power delivery over Ethernet cables. The NCP1091DRG features a single-channel controller with an auxiliary sense capability, making it ideal for applications requiring precise power management. It supports a wide input voltage range of 0V to 57V and can handle a maximum power of 12.95 W, making it suitable for various PoE applications.

The NCP1091DRG is available in a Tape & Reel (TR) package, which is ideal for automated surface mount assembly processes. It is RoHS3 compliant and REACH unaffected, ensuring it meets the latest environmental and regulatory standards. The device has a Moisture Sensitivity Level (MSL) of 2 (1 Year), making it suitable for storage and handling in standard manufacturing environments.

NCP1091DRG Features

• Wide Input Voltage Range: The NCP1091DRG supports an input voltage range of 0V to 57V, providing flexibility and compatibility with various power sources.
• High Power Capability: With a maximum power handling capability of 12.95 W, the NCP1091DRG can efficiently manage power delivery for demanding applications.
• Auxiliary Sense: The inclusion of auxiliary sense functionality allows for precise monitoring and control of power delivery, enhancing system reliability and performance.
• Compliance with Standards: The NCP1091DRG adheres to the 802.3af standard, ensuring compatibility with standard PoE infrastructure.
• Surface Mount Technology: The surface mount mounting type facilitates easy integration into compact and high-density designs.
• Environmental Compliance: The NCP1091DRG is RoHS3 compliant and REACH unaffected, making it suitable for environmentally conscious applications.
• Moisture Sensitivity Level: With an MSL of 2 (1 Year), the device is suitable for standard manufacturing processes without additional moisture protection requirements.

NCP1091DRG Applications

The NCP1091DRG is ideal for a range of applications that require efficient and reliable power delivery over Ethernet. Some specific use cases include:

• IP Cameras: Providing stable power to IP cameras, ensuring continuous operation and high-quality video streaming.
• VoIP Phones: Supplying power to Voice over Internet Protocol (VoIP) phones, enabling seamless communication without the need for additional power sources.
• Access Control Systems: Powering access control devices, such as card readers and biometric scanners, ensuring reliable operation in various environments.
• Wireless Access Points: Supporting wireless access points, enabling efficient power management for extended network coverage.
• Industrial Automation: Facilitating power delivery to various industrial devices, enhancing system efficiency and reducing cabling complexity.

Conclusion of NCP1091DRG

The NCP1091DRG from onsemi is a robust and versatile PoE controller designed to meet the demands of modern power management applications. Its wide input voltage range, high power capability, and auxiliary sense functionality make it a reliable choice for efficient power delivery. The device's compliance with industry standards and environmental regulations ensures it is suitable for a wide range of applications, from IP cameras to industrial automation systems. The NCP1091DRG's surface mount packaging and moisture sensitivity level further enhance its suitability for standard manufacturing processes. Overall, the NCP1091DRG offers a comprehensive solution for Power over Ethernet applications, providing reliable performance and ease of integration.