onsemi

NCP1216AD65R2G

NCP1216AD65R2G Description

The NCP1216AD65R2G is an offline switch flyback controller designed for power management applications. Manufactured by onsemi, this IC is part of the Power Management Integrated Circuit (PMIC) category. It features an operating temperature range of 0°C to 150°C (TJ), making it suitable for a wide range of industrial and consumer applications. The NCP1216AD65R2G is housed in a Surface Mount package, specifically in a Tape & Reel (TR) format, which facilitates easy integration into compact and high-density designs.

NCP1216AD65R2G Features

• Topology: The NCP1216AD65R2G employs a Flyback topology, which is known for its simplicity and efficiency in providing isolated output voltage regulation.
• Fault Protection: It offers comprehensive fault protection mechanisms, including Over Load, Over Temperature, and Short Circuit protection, ensuring reliable operation and safeguarding against potential damage.
• Switching Frequency: The IC operates at a switching frequency of 65kHz, which balances efficiency and electromagnetic interference (EMI) considerations.
• Duty Cycle: With a duty cycle of 46.5%, the NCP1216AD65R2G optimizes power delivery while maintaining stable performance.
• Supply Voltage: It supports a supply voltage range of 10V to 16V (Vcc/Vdd), providing flexibility in power source selection.
• Output Isolation: The controller ensures isolated output, which is crucial for applications requiring galvanic isolation between the input and output circuits.
• Compliance: The NCP1216AD65R2G is REACH Unaffected and ROHS3 Compliant, adhering to stringent environmental and safety standards.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the IC is suitable for use in various environmental conditions without the need for special handling precautions.

NCP1216AD65R2G Applications

The NCP1216AD65R2G is ideal for applications that demand efficient power conversion and reliable performance. Its Flyback topology and comprehensive fault protection make it suitable for:

• Adaptive Power Supplies: In scenarios where the power supply needs to adapt to varying load conditions, the NCP1216AD65R2G ensures stable and efficient power delivery.
• Consumer Electronics: For devices such as smartphones, tablets, and laptops, the IC provides a compact and efficient power management solution.
• Industrial Equipment: The wide operating temperature range and robust fault protection make it suitable for industrial applications where reliability and durability are paramount.
• Medical Devices: The isolated output and compliance with environmental standards make it a viable option for medical equipment that requires stringent safety and performance criteria.

Conclusion of NCP1216AD65R2G

The NCP1216AD65R2G is a versatile and reliable offline switch flyback controller that offers a comprehensive set of features tailored for efficient power management. Its wide operating temperature range, robust fault protection mechanisms, and compliance with environmental standards make it a suitable choice for a variety of applications. Despite being marked as obsolete, the NCP1216AD65R2G remains a reliable option for designers seeking a proven solution for their power management needs.