NCP1340B8D1R2G by onsemi

Overview of NCP1340B8D1R2G by onsemi

The NCP1340B8D1R2G is a quasi-resonant controller specifically designed for high-voltage applications. This integrated circuit features valley lock-out switching, which allows for efficient operation in flyback converter designs. The product comes in a SOIC-9 NB package and is available in a reel configuration for convenient assembly processes. The operational specifications indicate that the device can handle input voltages ranging from 9 V to a maximum of 28 V, with a nominal input voltage of 12 V.

This part is characterized by a current-mode control technique and utilizes resonant control methods. It is ideal for applications requiring regulated power with the ability to minimize electromagnetic interference due to its quasi-resonant operation. The operational temperature range extends from -40 °C to 125 °C, making it suitable for various environmental conditions. The device also demonstrates a maximum switching frequency of 27 kHz, allowing for efficient energy transfer in power circuit applications.

As of the current writing, the factory lead time for this component is noted as 19 weeks. The NCP1340B8D1R2G is compliant with lead-free regulations (Pb-free code: Yes) and adheres to the REACH compliance code. With an active part life cycle code, this device is positioned for current market needs, and its moisture sensitivity level is rated at 1, indicating suitable handling for standard production processes.

Industry Applications for NCP1340B8D1R2G

The NCP1340B8D1R2G might find use across various industries due to its versatile capabilities in power regulation. Below are potential applications in several sectors:

• Consumer Electronics: This part could potentially be employed in devices that necessitate regulated power, such as chargers, audio systems, and video equipment. Its high input voltage capability and efficient switching operation might support compact design requirements.
• Industrial Automation: The NCP1340B8D1R2G might serve in control circuits for automation equipment. Components such as sensors or actuators that require reliable power supply could benefit from the control techniques used in this part.
• Telecommunications: The device may find use in communication equipment where stable power is crucial for signal integrity. The ability to handle varying input voltages could make it suitable for different power supply designs in telecom infrastructure.
• Healthcare: While applicable healthcare devices could utilize this part, careful assessment is necessary to meet compliance with specific medical standards. The efficient power regulation could support diagnostic equipment and patient monitoring systems.
• Automotive:** Given its temperature grade and operational ranges, the NCP1340B8D1R2G might be suitable for automotive applications if the appropriate standards for automotive electronics are adhered to. It could potentially be used in power supply designs for various in-vehicle electronics.