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DX6210 - primary side offline LED lighting regulator

General Description

achieves high power factor .

current accurately from the primary side information .

Key Features

  • of DX6210 greatly enhance the system reliability and safety . The DX6210 features VDD and output over voltage protection; output short circuit protection, cycle-by-cycle current limit and secondary peak current protection on CS pin, VDD UVLO and auto-restart and over-temperature protection. The driver output voltage is clamped at 18V to protect the external power MOSFET.

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Datasheet Details

Part number DX6210
Manufacturer DX Semiconductor
File Size 797.62 KB
Description primary side offline LED lighting regulator
Datasheet download datasheet DX6210 Datasheet

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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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DX6210 General Description The DX6210 is a single-power stage, isolated and SOT23-6 primary side offline LED lighting regulator which achieves high power factor . The proprietary KONGSON real-current control method can control the LED current accurately from the primary side information . It can significantly simplify the LED lighting system design by eliminating the secondary side feedback components and the opto-coupler . The DX6210 integrates active power factor correction and works in Quasi Resonance mode (QRM) in order to reduce the MOSFET switching losses to provide a high efficiency solution for lighting applications. The external programmable line voltage compensation provides a more precise output current throughout the universal AC input voltage range.