onsemi

NCP1230D100R2

NCP1230D100R2 Description

The NCP1230D100R2 is a Flyback topology offline switch IC, designed for power management applications. Manufactured by onsemi, this device is housed in an 8SOIC package and is suitable for surface mount applications. Although it is now obsolete, the NCP1230D100R2 was widely used for its robust performance and comprehensive feature set. It operates within a supply voltage range of 7.7V to 18V and features a switching frequency of 100kHz, making it ideal for applications requiring efficient power conversion.

NCP1230D100R2 Features

• Topology: Flyback, ensuring high efficiency and simplicity in design.
• Mounting Type: Surface Mount, allowing for compact and reliable integration into PCBs.
• Product Status: Obsolete, but still valuable for legacy systems and specific applications.
• Internal Switch: No internal switch, providing flexibility in external component selection.
• Fault Protection: Comprehensive protection mechanisms including current limiting, over-temperature, over-voltage, and short-circuit protection, ensuring reliable operation under various conditions.
• Frequency - Switching: 100kHz, balancing efficiency and electromagnetic interference (EMI) considerations.
• REACH Status: REACH Unaffected, ensuring compliance with environmental regulations.
• Voltage - Start Up: 12.6V, facilitating reliable startup in a wide range of power supply scenarios.
• Duty Cycle: 80%, enabling efficient power transfer and minimal energy loss.
• HTSUS: 8542.31.0001, facilitating international trade and compliance with customs regulations.
• Package: Tape & Reel (TR), ensuring efficient handling and placement during manufacturing processes.
• Output Isolation: Isolated, providing safety and reliability in applications where galvanic isolation is required.
• Voltage - Supply (Vcc/Vdd): 7.7V to 18V, offering a wide operating range suitable for various power supply environments.
• Moisture Sensitivity Level (MSL): 3 (168 Hours), ensuring robustness in manufacturing environments.

NCP1230D100R2 Applications

The NCP1230D100R2 is well-suited for a variety of applications where efficient power conversion and reliability are paramount. Its Flyback topology and comprehensive fault protection make it ideal for:

• Adaptive Power Supplies: Providing efficient power conversion for devices requiring variable input voltages.
• Charging Systems: Ensuring safe and reliable charging for batteries and other energy storage systems.
• Consumer Electronics: Powering devices such as televisions, monitors, and other consumer electronics that require isolated power supplies.
• Industrial Equipment: Supplying power to industrial control systems, sensors, and actuators where reliability and efficiency are critical.
• Telecommunications: Providing stable power to networking equipment and communication devices.

Conclusion of NCP1230D100R2

Despite its obsolete status, the NCP1230D100R2 remains a valuable component for specific power management applications. Its robust design, comprehensive fault protection, and efficient power conversion capabilities make it an excellent choice for legacy systems and applications requiring a reliable Flyback topology solution. The NCP1230D100R2's wide operating voltage range, high switching frequency, and isolated output further enhance its versatility and reliability, ensuring it remains a relevant option in the power management landscape.