NCP1397BDR2G

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NCP1397BDR2G is a high-performance PMIC solution that provides a wide range of AC/DC converters and offline switchers for the increasing demands for high-quality power supplies. NCP1397BDR2G is a low ON-resistance switcher designed for multiple topologies such as buck, boost, flyback, and so on. It provides a high level of stability, efficiency and flexibility while consuming very low power.

The application field of NCP1397BDR2G includes automotive, military, manufacturing and many other industrial fields. Its features such as wide voltage range and low ON-resistance make it compatible with many other applications such as medical equipment, servers, consumer electronics, and more. NCP1397BDR2G is well suited for applications with high voltage, high current, or high efficiency requirements.

The working principle of NCP1397BDR2G is based on the integrated circuit of the device. The device has two power MOSFETs managed by a controller IC. The two MOSFETs in series form a single switch that is closed as soon as the control IC turns on. When the switch is closed, AC power from the input is converted into DC power at the output. The DC output is regulated by a pair of voltage regulator circuit. The MOSFETs are then switched off once the required output voltage is attained. This process is repeated until the AC power is switched off or the input voltage is below the specified level.

The NCP1397BDR2G has an integrated protection feature that protects the device from any overvoltage, overtemperature or overcurrent conditions. It has an advanced current-sense amplifier that can measure the output current and control the switching frequencies. It has an open loop fault protection feature with an adjustable output short-circuit current limit. The device also has an adjustable soft start circuit to reduce input surge current and output overvoltage. It has an adjustable standby current that minimizes the device’s power consumption in idle mode.

The NCP1397BDR2G is capable of operating at high frequency without generating EMI. This ensures that the device meets the required electromagnetic compatibility standards. It has a wide input range, which makes it possible to operate from a wide variety of AC mains input. The device has a wide operating temperature range from -40°C to +125°C, making it suitable for many industrial applications. This feature ensures that the NCP1397BDR2G can withstand extreme temperatures.

The NCP1397BDR2G can be used for a wide range of AC-DC and offline switching applications. Its high-performance PMIC solution, with wide voltage range and low ON-resistance, provides a reliable, stable and efficient operation. The integrated features of the NCP1397BDR2G, such as protection circuits, fault detection, voltage control and adjustable soft start, make it suitable for a wide range of applications.

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