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AP1682E - SINGLE STAGE PRIMARY SIDE REGULATION PFC CONTROLLER

General Description

The AP1682E is a high performance AC/DC universal input Primary Side Regulation Power Factor Controller for LED driver applications.

Key Features

  • low start-up current, low operation current and high efficiency. It also has rich protection features including over voltage, short circuit, over current protection etc. (Top View) NC 1 VS 2 VPK 3 CS 4 8 VCC 7 OUT 6 GND 5 FB.

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📁 Similar Datasheet

Part Number Description Manufacturer
AP1682 Single Stage Primary Side Regulation PFC Controller BCD Semiconductor

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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NEW PRODUCT Description A Product Line of Diodes Incorporated AP1682E SINGLE STAGE PRIMARY SIDE REGULATION PFC CONTROLLER FOR LED DRIVER Pin Assignments The AP1682E is a high performance AC/DC universal input Primary Side Regulation Power Factor Controller for LED driver applications. The device uses Pulse Frequency Modulation (PFM) technology to regulate output current while achieving high power factor and low THD. The AP1682E provides accurate constant current (CC) regulation while removing the opto-coupler and secondary control circuitry. It also eliminates the need of loop compensation circuitry while maintaining stability. The AP1682E achieves excellent regulation and high efficiency, yet meets the requirement of IEC61000-3-2 harmonic standard.