onsemi

NCP1252BDR2G

NCP1252BDR2G Description

The NCP1252BDR2G is an advanced offline switch IC from onsemi, designed for AC-DC converters and featuring a versatile flyback and forward topology. This surface-mount device is currently active and offers a range of unique features and benefits that make it ideal for various applications.

NCP1252BDR2G Features

• ECCN: EAR99
• Topology: Flyback, Forward
• Mounting Type: Surface Mount
• Product Status: Active
• Internal Switch(s): No
• Control Features: Frequency Control, Soft Start
• Fault Protection: Current Limiting
• Frequency - Switching: Up to 500kHz
• REACH Status: REACH Unaffected
• Voltage - Start Up: 10V
• Manufacturer: onsemi
• Duty Cycle: 80%
• HTSUS: 8542.39.0001
• Package: Tape & Reel (TR)
• Output Isolation: Isolated
• Voltage - Supply (Vcc/Vdd): 9V ~ 28V
• RoHS Status: ROHS3 Compliant
• Base Product Number: NCP1252
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

The NCP1252BDR2G stands out with its high switching frequency of up to 500kHz, which allows for smaller and more efficient designs. Its soft start feature and current limiting fault protection ensure reliable operation and protection against overcurrent conditions. The device also offers frequency control, providing flexibility in design and operation.

NCP1252BDR2G Applications

The NCP1252BDR2G is ideal for a variety of applications where high efficiency and reliability are paramount. Some specific use cases include:

1. Power Adapters: Due to its high efficiency and reliability, the NCP1252BDR2G is perfect for power adapters in consumer electronics.
2. Battery Chargers: The device's ability to handle a wide input voltage range makes it suitable for battery chargers, especially for portable devices.
3. LED Drivers: The NCP1252BDR2G can be used in LED drivers, benefiting from its high efficiency and frequency control features.

Conclusion of NCP1252BDR2G

The NCP1252BDR2G is a high-performance offline switch IC that offers a combination of efficiency, reliability, and flexibility. Its unique features, such as high switching frequency and soft start capability, make it an excellent choice for a wide range of applications, including power adapters, battery chargers, and LED drivers. With its RoHS3 compliance and REACH unaffected status, the NCP1252BDR2G is also environmentally friendly, making it a responsible choice for today's electronics industry.