onsemi

NCP1217AD65R2G

NCP1217AD65R2G Description

The NCP1217AD65R2G is a high-performance, flyback topology offline switch designed for AC-DC conversion applications. Manufactured by onsemi, this IC offers a wide operating temperature range of 0°C to 150°C (TJ) and is compliant with the latest environmental regulations, including RoHS3 and REACH. With a switching frequency of 65kHz and a duty cycle of 46.5%, the NCP1217AD65R2G delivers efficient power conversion in a compact 8-SOIC package.

NCP1217AD65R2G Features

• Flyback topology for high efficiency and low component count
• Surface mount package for easy integration into PCB designs
• Wide supply voltage range of 7.6V to 16V
• 65kHz switching frequency for compact design and low EMI
• 46.5% duty cycle for high efficiency and low thermal stress
• Overload, over-temperature, and short-circuit protection for reliable operation
• Isolated output for safety and noise immunity
• 12.8V start-up voltage for reliable turn-on
• Moisture sensitivity level (MSL) 1 for unlimited storage time

NCP1217AD65R2G Applications

The NCP1217AD65R2G is ideal for a wide range of AC-DC conversion applications, including:

1. Power adapters and chargers for consumer electronics
2. LED drivers for lighting applications
3. Industrial control and automation systems
4. Telecommunications equipment
5. Medical devices and instruments

Its high efficiency, compact size, and robust protection features make it an excellent choice for demanding applications where reliability and performance are critical.

Conclusion of NCP1217AD65R2G

The NCP1217AD65R2G is a versatile and reliable offline switch IC designed for AC-DC conversion applications. Its unique combination of high efficiency, wide operating temperature range, and robust protection features make it an ideal choice for a variety of applications. However, it is important to note that this product is currently obsolete, and alternative solutions may need to be considered for new designs. Despite its obsolescence, the NCP1217AD65R2G remains a popular choice for existing applications due to its proven performance and reliability.