onsemi

NCP1217AP100G

NCP1217AP100G Description

The NCP1217AP100G is a high-performance offline switch designed for flyback topology applications. Manufactured by onsemi, this IC is part of the Power Management (PMIC) category and is housed in a 7DIP package. It operates within a wide temperature range of 0°C to 150°C (TJ), making it suitable for various industrial and consumer applications. The NCP1217AP100G features a switching frequency of 100kHz and offers a duty cycle of 46.5%, ensuring efficient power conversion.

NCP1217AP100G Features

• Topology: Flyback topology ensures efficient power conversion with minimal components, making it ideal for compact designs.
• Mounting Type: Through-hole mounting provides robust mechanical stability and is suitable for high-reliability applications.
• Fault Protection: Comprehensive protection mechanisms, including overload, over-temperature, and short-circuit protection, enhance system reliability and longevity.
• Operating Temperature: A wide operating temperature range of 0°C to 150°C (TJ) allows for use in diverse environments.
• Voltage - Supply (Vcc/Vdd): The supply voltage range of 7.6V to 16V provides flexibility in power source selection.
• Voltage - Start Up: A start-up voltage of 12.8V ensures reliable operation under varying input conditions.
• Internal Switch(s): The absence of internal switches allows for greater design flexibility and customization.
• Output Isolation: Isolated output ensures safety and reliability in applications where galvanic isolation is required.
• Compliance: The NCP1217AP100G is REACH unaffected and RoHS3 compliant, meeting stringent environmental and safety standards.
• Moisture Sensitivity Level (MSL): MSL 3 (168 Hours) ensures the device is protected from moisture, enhancing its reliability in humid environments.

NCP1217AP100G Applications

The NCP1217AP100G is ideal for a variety of applications where efficient power conversion and reliability are paramount. Some specific use cases include:

• Power Supplies: Suitable for offline power supplies in consumer electronics, medical devices, and industrial equipment.
• Charging Solutions: Ideal for battery charging applications where isolated output and comprehensive protection are required.
• Adapters and Converters: Efficient power conversion makes it suitable for AC-DC adapters and DC-DC converters.
• Telecommunications: Reliable operation within a wide temperature range and robust fault protection make it suitable for telecom infrastructure.

Conclusion of NCP1217AP100G

The NCP1217AP100G is a versatile and reliable offline switch designed for flyback topology applications. Its comprehensive feature set, including wide operating temperature range, robust fault protection, and compliance with environmental standards, makes it an excellent choice for a variety of power management applications. Despite its obsolete status, the NCP1217AP100G remains a reliable option for engineers and designers seeking efficient and reliable power conversion solutions.