NCP1615ADR2G

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Power Factor Correction (PFC) is one of the most commonly used and essential features of an AC-DC Power supply. The NCP1615ADR2G is a power factor correction circuit having an integrated primary switch and secondary regulation with Wide Adaptive Voltage Loop (WAVELoop) Control Scheme. This device is designed to be used in high-efficiency AC-DC power supplies in applications such as servers, cellphones and laptops.

The NCP1615ADR2G provides a combination of a Gate Driver and Power Factor Controller in a single package. It is able to supply power up to 200kHz while maintaining a power factor above 0.95. The device also has a low current mode control. The main components of the NCP1615ADR2G are an integrated power MOSFET switch, gate driver, control and monitoring circuits and the WAVELoop technology.

The WAVELoop technology is the main feature of the NCP1615ADR2G. This technology is able to offer high accuracy power factor correction with a wide input voltage range. It offers high efficiency and low total harmonic distortion (THD). This technology also minimizes the power loss due to power dissipation and reduces the need of external components. Additionally, the device is capable of self-starting without the need of any additional external components.

The NCP1615ADR2G is able to offer temperature sense and drain voltage sensing functions. It provides an adjustable over-voltage protection. It is also able to support an extended range of current sensing by monitoring the current through the primary winding of the transformer. This helps to protect the device from over-current fault conditions.

The NCP1615ADR2G can be used for both single and multiple phase systems. It can also be used in flyback, forward, bridge and SEPIC topologies. This makes it suitable for a wide range of AC-DC power supplies.

The NCP1615ADR2G has some advantages over other power factor correction solutions. It is cost-effective, requires low external component count, and offers very high accuracy. It is also very reliable, able to work with high efficiency, and has a wide voltage range.

The NCP1615ADR2G is an excellent choice for AC-DC power supplies in applications such as servers, cellphones and laptops. With its wide voltage range, reliable performance, low external component count and high accuracy, it is an ideal choice for a high-efficiency AC-DC power supply.

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