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NCP12400 - Fixed Frequency Current-Mode Controller

NCP12400 Description

Fixed Frequency Current Mode Controller for Flyback Converters NCP12400 The NCP12400 is a new fixed-frequency current-mode controller featuring the Dy.
Pin # Pin Name.

NCP12400 Features

* a timer-based fault detection that ensures the detection of overload and an adjustable compensation to help keep the maximum power independent of the input voltage. Due to frequency foldback, the controller exhibits excellent efficiency in light load condition while still achieving very low standby

NCP12400 Applications

* Offline Adapters for Notebooks, LCD, and Printers
* Offline Battery Chargers
* Consumer Electronic Power Supplies
* Auxiliary/Housekeeping Power Supplies
* Offline Adapters for Notebooks © Semiconductor Components Industries, LLC, 2017 1 February, 2025 -

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Fixed Frequency Current-Mode Controller ON Semiconductor
ON Semiconductor NCP12400-like datasheet