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无码专区国产精品色欲 | 蜜桃视频欧美性爱视频 | 无码人妻丰满熟妇精品区 | www.久久久久久久久久 | 97成人无码精品午夜A片 | 无码粉嫩小泬无套在线观看动态图 | 久久欧美性大无无码毛片 | 国精产品999永久麻豆一区二区 | 亚洲岛国AV成人无码久久精品 | 91人妻人人澡人人澡人人精品 | 苍井空A片免费一区精品中文 | 91成人人妻偷拍 熟女图片 | 国产精品成人久久久久 | 狠狠人妻久久久久久 | 能免费观看黄色视频的网站 | 欧美性猛交XXXX免费看漫画 | 99精品久久久久久中文字幕 | 清纯唯美美腿丝袜国产精品一区 | 成人喂奶在线偷拍 | 午夜精品三级久久久有码 | 免费在线观看视频网站黄色的话说 | 精品3D肉动漫A片在线 | 日本五十路有码中文中出 | 欧美性掹交XXXX乱大交3 | 情侣爱爱动态图视频 | 黄色无码在线观看快操我 | 国产无遮挡裸体免费视频 | 黄色视频在线观看无码高清 | 亚洲AV无码乱码精品国产白浆 | 免费在线观看91成人 | 久久久WWW成人免费毛片直播 | 91国精产品一二二线视频 | 亚洲一區二區三区久久久成人動漫 | 色婷婷wAV秘 一区二区 | 丰满女与女人AAA一级黄 | 久久久秘 蜜桃一区二区 | 真实熟女才是精品-x88AV | 久久亚洲日韩精品一区二区三区 | 91大神大课约女教师在线观看 | 亚洲天堂视频在线观看 |