TPS92075D/NOPB Texas Instruments - Yeehing Electronics

Non-isolated, phase dimmable, buck PFC LED driver with digital reference control

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Specifications

For more information, please refer to datasheet

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More Information

The TPS92075 is a hybrid power factor controller (PFC) with a built-in phase dimming decoder. The device analyzes line cycles continuously using an internal, low-power, digital controller for shape and symmetry. The power converter stage generates an analog current reference and uses it to regulate the output current. The device uses control algorithms to manipulate the analog reference. These algorithms optimize dimmer compatibility, power factor and total harmonic distortion (THD).