onsemi

NCP1076STCT3G

NCP1076STCT3G Description

The NCP1076STCT3G is an advanced offline switch designed for flyback topology applications, manufactured by onsemi. This IC is ideal for AC-DC converters and offline switches, offering a robust and efficient solution for power conversion needs. The device features an internal switch, a switching frequency of 130kHz, and a voltage breakdown rating of 700V, making it suitable for high-power applications up to 25W. It operates within a supply voltage range of 6.3V to 10V and includes comprehensive fault protection mechanisms such as overload, over-temperature, over-voltage, and short-circuit protection. The NCP1076STCT3G is packaged in a surface-mount SOT223 format, ensuring ease of integration into compact designs.

NCP1076STCT3G Features

• Internal Switch: The NCP1076STCT3G incorporates an internal switch, simplifying the design and reducing the component count in power conversion circuits.
• High Switching Frequency: With a switching frequency of 130kHz, the device ensures high efficiency and reduced electromagnetic interference (EMI).
• Wide Supply Voltage Range: The 6.3V to 10V supply voltage range provides flexibility in power supply design, accommodating various input voltage conditions.
• Comprehensive Fault Protection: Overload, over-temperature, over-voltage, and short-circuit protection mechanisms safeguard the device and connected circuits from potential damage.
• High Breakdown Voltage: The 700V breakdown voltage rating ensures reliable operation in high-voltage environments, making it suitable for a wide range of applications.
• Efficient Power Delivery: Capable of delivering up to 25W of power, the NCP1076STCT3G is ideal for applications requiring moderate to high power output.
• Surface-Mount Packaging: The SOT223 package type facilitates surface-mount assembly, enabling compact and space-efficient designs.
• Regulatory Compliance: The device is REACH unaffected and ROHS3 compliant, ensuring it meets stringent environmental and safety standards.
• Moisture Sensitivity Level: MSL 1 (Unlimited) indicates the device is suitable for use in various environmental conditions without the need for special handling.

NCP1076STCT3G Applications

The NCP1076STCT3G is well-suited for a variety of applications requiring efficient power conversion and robust fault protection. Key applications include:

• Power Supplies: Ideal for offline power supplies in consumer electronics, industrial equipment, and telecommunications.
• Adapters and Chargers: Suitable for AC-DC adapters and chargers, providing reliable power conversion and protection.
• LED Lighting: Can be used in LED driver circuits, ensuring efficient power delivery and long-term reliability.
• Home Appliances: Applicable in various home appliances requiring stable power conversion and protection mechanisms.
• Medical Devices: Suitable for medical equipment where high reliability and safety are paramount.

Conclusion of NCP1076STCT3G

The NCP1076STCT3G stands out as a versatile and reliable offline switch for flyback topology applications. Its combination of high switching frequency, wide supply voltage range, and comprehensive fault protection makes it an excellent choice for designers seeking efficient and robust power conversion solutions. The device's compliance with REACH and ROHS3 standards further enhances its appeal for environmentally conscious applications. Whether used in power supplies, adapters, LED lighting, or other demanding applications, the NCP1076STCT3G delivers exceptional performance and reliability, making it a preferred choice in the electronics industry.