onsemi

NCP1251CSN65T1G

NCP1251CSN65T1G Description

The NCP1251CSN65T1G is a high-performance, flyback topology AC-DC converter designed for applications requiring isolated output voltages. Manufactured by onsemi, this device is currently active and compliant with various international regulations, including ROHS3 and REACH. With a switching frequency of 65kHz and a duty cycle of 80%, it offers efficient power conversion. The NCP1251CSN65T1G is surface-mounted and features over-power, over-voltage, and short-circuit fault protection, ensuring reliable operation.

NCP1251CSN65T1G Features

• Flyback Topology: Provides isolated output voltages for applications requiring galvanic isolation.
• 65kHz Switching Frequency: Enables efficient power conversion with reduced component size.
• 80% Duty Cycle: Allows for high power transfer with minimal power loss.
• Fault Protection: Includes over-power, over-voltage, and short-circuit protection for enhanced reliability.
• Surface Mount: Facilitates integration into compact and dense electronic designs.
• 8.8V to 28V Supply Voltage Range: Offers flexibility in power supply options.
• 18V Start-Up Voltage: Ensures reliable initial operation.
• ROHS3 and REACH Compliance: Meets environmental and safety standards.
• EAR99 ECCN: Indicates that the product is not subject to export controls under the Export Administration Regulations.

NCP1251CSN65T1G Applications

The NCP1251CSN65T1G is ideal for a variety of applications where isolated output voltages and efficient power conversion are required. Some specific use cases include:

• Telecommunications Equipment: Provides isolated power for reliable operation in harsh environments.
• Industrial Control Systems: Offers efficient power conversion for long-term reliability in industrial settings.
• Medical Devices: Ensures patient safety with isolated power supplies.
• Consumer Electronics: Powers devices with isolated outputs, enhancing safety and performance.

Conclusion of NCP1251CSN65T1G

The NCP1251CSN65T1G is a versatile and efficient AC-DC converter that stands out for its flyback topology and robust fault protection features. Its ability to operate within a wide supply voltage range and provide isolated outputs makes it suitable for a broad range of applications. With its commitment to compliance with international standards and its focus on reliability, the NCP1251CSN65T1G is a solid choice for designers seeking a high-performance power solution.