onsemi

NCP1234AD100R2G  

AC DC Converters, Offline Switches

NCP1234AD100R2G Description

The NCP1234AD100R2G is a high-performance offline switch flyback converter from onsemi, designed for AC-DC conversion applications. This surface-mount device offers a wide supply voltage range of 9.5V to 28V and features an isolated output. With a switching frequency of 100kHz, the NCP1234AD100R2G provides efficient power conversion and operates with an 80% duty cycle. The device is compliant with RoHS3 and REACH standards, ensuring environmental safety and regulatory compliance.

NCP1234AD100R2G Features

• Flyback topology for compact design and high efficiency
• Surface-mount packaging for easy integration into PCB layouts
• Wide supply voltage range (9.5V to 28V) for compatibility with various input sources
• Isolated output for safety and noise reduction
• 100kHz switching frequency for fast response and low EMI
• 80% duty cycle for optimal power conversion
• Robust fault protection with current limiting, over load, and over temperature
• 12V start-up voltage for reliable operation
• RoHS3 and REACH compliant for environmental safety
• Moisture Sensitivity Level (MSL) 1 for unlimited storage time

NCP1234AD100R2G Applications

The NCP1234AD100R2G is ideal for a wide range of AC-DC conversion applications, including:

1. Power adapters and chargers for consumer electronics
2. LED lighting drivers for energy-efficient lighting systems
3. Industrial control and automation systems
4. Medical equipment power supplies
5. Telecommunication equipment power supplies
6. Renewable energy systems, such as solar inverters

Conclusion of NCP1234AD100R2G

The NCP1234AD100R2G is a versatile and reliable offline switch flyback converter, offering a combination of high efficiency, robust protection features, and regulatory compliance. Its wide supply voltage range, isolated output, and compact surface-mount packaging make it suitable for a variety of AC-DC conversion applications across different industries. With its unique features and advantages, the NCP1234AD100R2G stands out as a preferred choice for designers looking to create high-performance power conversion solutions.

NCP1234AD100R2G Documents

Download datasheets and manufacturer documentation for NCP1234AD100R2G

PCN Assembly/Origin :

Mult Dev 27/Sep/2023      

Datasheets :

NCP1234      

PCN Packaging :

Mult MSL1 Pkg Rev 20/Dec/2018      

HTML Datasheet :

NCP1234      

PCN Design/Specification :

Copper Wire Update 13/Jan/2015       Copper Wire Revision 24/Feb/2015      

Environmental Information :

onsemi RoHS       Material Declaration NCP1234AD100R2G       onsemi REACH