NCP12700BDNR2G

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NCP12700BDNR2G is a compact, feature-rich, low-loss, integrated power switch (IPS) package for offline converter applications. This device’s duty is to provide high-efficiency operation for power conversion and accept AC mains voltages between 85 and 265VAC. It can also be used to control energy demanding appliances such as air-conditioners, power supplies and fans.

AC DC Converters, Offline Switchers are commonly used in many electronics applications, like Arduino projects, power supplies, solar projects, etc. To allow these solutions to be used efficiently and cost-effectively, it is important to choose the right power device.

The NCP12700BDNR2G features a single-channel integrated power switch (IPS) package with synchronous rectification and low-loss primary switch. It is optimized to provide good performance with long insulation distances, improved dielectric characteristics, and low distortion. The applications range includes a wide variety of SMPS and offline converters, such as adapters, and low-power digital appliances.

The NCP12700BDNR2G integrated power switch is designed to operate from a single-phase rectified mains input and provide high efficiency over a wide input power range. The NCP12700BDNR2G integrates a 650 V senseFET, a synchronous rectifier, an over-voltage protection circuit, and a low-side driver, to provide a complete, cost-effective solution in a single package.

The working principle of the NCP12700BDNR2G can be divided into two main parts: the primary and secondary side. On the primary side, the power is fed through an input filter, before passing through the high side and low side. The high and low side are controlled by a dedicated controller, which monitors voltage and current of the power. On the secondary side, a synchronous rectifier provides a low-loss conversion and the output is filtered to provide a steady DC output. The output is then controlled and regulated by a dedicated controller to provide a desired output.

The NCP12700BDNR2G is an example of a highly efficient and cost-effective solution for low-power applications. Due to its efficiency, this device can be employed for a wide variety of applications including adapters, LED lighting, and low-power digital appliances. Additionally, the NCP12700BDNR2G offers excellent performance at low cost and can operate in a wide input power range, making it ideal for applications designed to use a small amount of power.

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