NCP1124BP100G

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The NCP1124BP100G is a high-performance offline switcher that is suitable for a wide range of applications in offline electronics. It is a power management integrated circuit (PMIC) featuring an AC/DC converter, a pulse-width modulation (PWM) controller, and a gate driver. It enables power systems to realize high efficiency with low component count. It is suitable for use as a universal offline adapter, an offline regulated power supply, a general-purpose DC/DC converter, and a motor drive.

The NCP1124BP100G contains a synchronous rectifier with a monolithic voltage mode PWM controller. The PWM controller has a frequency range of 45 kHz to 2.1 MHz and features a high-performance trimming system that allows the user to adjust the output voltage, the switching frequency and the dead-time of the device. The integrated gate driver enables external or internal power MOSFETs to be easily connected.

The NCP1124BP100G has an input voltage range from 90 VAC to 265 VAC and has a high-performance output voltage range from 0 VDC to 21 VDC. It can deliver up to 100W of power and has an efficient power conversion as its peak efficiency is as high as 83%. It supports a wide range of features, such as overvoltage protection, over-temperature protection, under-voltage protection, and overload protection, making it suitable for a variety of applications.

The NCP1124BP100G can be used as an offline regulated power supply, a general-purpose DC/DC converter, or a motor drive. Its low component count and high efficiency makes it suitable for use in cost-sensitive applications. Furthermore, the device features a built-in reset function and a wide range of output voltage options that can be selected by the user. This makes it suitable for a wide range of offline switching applications.

In conclusion, the NCP1124BP100G is an excellent choice for a wide range of AC/DC converter and offline switcher applications, from universal adapters to general-purpose DC/DC converters to motor drives. Its wide input voltage range makes it particularly suitable for mobile applications, and its high efficiency and low component count make it an ideal choice for cost-sensitive applications. Furthermore, the device’s built-in reset function and wide range of output voltage options make it a versatile and reliable choice for many different applications.

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