onsemi

NCP1377DR2G

NCP1377DR2G Description

The NCP1377DR2G is an AC/DC converter and offline switch designed by onsemi, a renowned manufacturer in the electronics industry. This product is a Flyback topology converter, specifically designed for surface mount applications. It is currently marked as obsolete, indicating that it may be discontinued or replaced by newer models. The NCP1377DR2G operates within a supply voltage range of 7.5V to 18V and has a startup voltage of 12.5V. It features current limiting, over-temperature, and over-voltage fault protection mechanisms to ensure reliable operation. The switching frequency of this IC is up to 100kHz, providing efficient power conversion. The product is compliant with the RoHS3 standard, indicating its environmental friendliness.

NCP1377DR2G Features

• ECCN: EAR99
• Topology: Flyback
• Mounting Type: Surface Mount
• Product Status: Obsolete
• Internal Switch(s): No
• Fault Protection: Current Limiting, Over Temperature, Over Voltage
• Frequency - Switching: Up to 100kHz
• REACH Status: REACH Unaffected
• Voltage - Start Up: 12.5 V
• Mfr: onsemi
• HTSUS: 8542.39.0001
• Package: Tape & Reel (TR)
• Output Isolation: Isolated
• Voltage - Supply (Vcc/Vdd): 7.5V ~ 18V
• RoHS Status: ROHS3 Compliant
• Base Product Number: NCP1377
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

NCP1377DR2G Applications

The NCP1377DR2G is ideal for applications requiring efficient power conversion in AC/DC systems. Its isolated output makes it suitable for use in various electronic devices, such as:

1. Telecommunications Equipment: Powering modems, routers, and other communication devices.
2. Industrial Control Systems: Providing reliable power to control panels and automation systems.
3. Home Appliances: Powering devices like smart thermostats, security systems, and lighting controls.
4. Medical Devices: Ensuring stable power supply to medical instruments and diagnostic equipment.

Conclusion of NCP1377DR2G

The NCP1377DR2G is a feature-rich AC/DC converter and offline switch designed for surface mount applications. Its Flyback topology, isolated output, and fault protection features make it suitable for a wide range of electronic devices. Although it is now considered obsolete, its performance benefits and unique features make it a reliable choice for applications that require efficient power conversion. However, it is recommended to explore newer models from onsemi for updated features and improved performance.