High Power Factor,Low THD,Isolated Offline LED Controller
The DX6210 is a single-power stage, isolated fly-backand non-isolated Buck boost configuration,which is adopts theprimary side offline LED lighting regulator to achieve high power factor . The proprietary 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. The leading edge blanking circuit on the CS/FB input removes the signal glitch and results in reduced external components and system cost.
The multi-protection 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 .
Single stage PFC,up to 100W power range
Primary side regulation without Secondary Feedback
Quasi Resonance (QR) mode with Fly-back and Buck Boost topology
Real-Current control to meet accurate
output current
Very less components
Programmable input AC voltage compensation
Leading Edge Blanking on CS/FB pin
Protection Features
- Building in hysteresis OTP
- VDD over voltage protection
- Cycle by cycle current limiting on CS pin
- Secondary peak current protection on CS pin
- Output short to GND protection
- Output programmable over voltage protection FB and CS pins default protection
文檔名稱 | 文檔描述 | 下載 |
---|---|---|
DX6210_EN_A2 | 498KB |
| 亚洲AV乱码国产精品乱码 | 黄色视频网站在线观看 | 成人做爰视频WWW网站游戏 | 成年黄网站18禁免费观看一区 | 人妻少妇无码精品专区420134com 国产乱人妻精品 9 2 1 5入口免费 | 久久久无码精品亚洲日韩蜜臂色欲 | 扒开腿挺进肉嫩小泬喷水网站在线观看 | 国产成人精品秘久久久 | jeppesen五十路亂倫 | 四川少妇BBBBBB爽爽小说 | 综合997久久久久九九国产精品 | 国情侣偷拍视频在线看出租屋 | 国产91精品看黄网站在线观看 | 高清少妇粉嫩的BBBBBBBBB | 色欲AV国产精品无天美 | 麻豆视频一区二区三区 | 成人影片free无码在线观看 | 久久国产V一级毛多内射 | 久久久久久久久久久资源 | 超黄超色视频无码在线观看 | 高潮喷水福利姬白浆在线观看 | 粉嫩的极品女神尤物在线观看 | 一品道加勒比东京热视频在线观看 | 日本人妻系列无线码在线 | 三上悠亚中文字幕在线观看 | 亚洲AV乱码一区二区三区老胖妞 | 黄色视频AAA级毛片 欧美必出精品在线观看 | 亚洲AV无码乱码A片秀色 | 少妇做爰特黄A片免费看 | 视频在线观看免费高清黄 | 欧美老熟妇BBBBB搡BBB | 性色AV一区二区三区四区 | 亚洲精品喷潮一区二区三区 | 17c在线精品无码入口 | 国产91精品秘 入口 精品国产一级毛片大全 | 欧美性最猛性XXXXX黑白配 | 又粗又大农村妇女A片 | 国产精品一区 二区 三区 四区 | 沙特一级婬片A片AAA视频 | 特毛A片久久毛片特超毛 |