Efficient and Secure Power Control with the NCP1399AA Current Mode Controller

Enhance the efficiency and reliability of your crypto miner power supply unit (PSU) and hashboard with the advanced NCP1399AA Current Mode Controller. Specifically designed to meet the demanding requirements of cryptocurrency mining, this 14-pin chip offers high-performance power control and comprehensive protection features.

Optimize Performance and Protection with the NCP1399AA for Crypto Miner PSU and Hashboard

The NCP1399AA Current Mode Controller operates with high-frequency precision ranging from 20 kHz to 750 kHz, ensuring efficient power control. Its current mode control scheme enables accurate regulation and stability during operation. The chip features an automatic dead zone with maximum dead zone clamp for optimized performance.

With its dedicated startup sequence, the NCP1399AA ensures the stability of fast resonance tank operation. The skip mode operation enhances light load efficiency, while the non-mode operation minimizes no-load power consumption. The controller offers various protection functions, including overload, overcurrent, power-down, open-circuit, over-voltage, and over-temperature protection, ensuring secure and reliable operation under all conditions.

The NCP1399AA Current Mode Controller also features precise power failure protection and control of power factor correction (PFC) according to load conditions. It incorporates a starting current source with extremely low leakage current and supports dynamic self-powered (DSS) operation in shutdown or failure mode.

Trust in the NCP1399AA Current Mode Controller for efficient power control and robust protection in your crypto miner PSU and hashboard applications.

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