![](https://dianyuan-public.oss-cn-shenzhen.aliyuncs.comfile://C:\Documents and Settings\Administrator\Application Data\Tencent\Users\76692005\QQ\WinTemp\RichOle\54BC5GSN2QJB)){){BSA_3V.jpg?x-oss-process=image/watermark,g_center,image_YXJ0aWNsZS9wdWJsaWMvd2F0ZXJtYXJrLnBuZz94LW9zcy1wcm9jZXNzPWltYWdlL3Jlc2l6ZSxQXzQwCg,t_20)
全电压高功因无频闪THD<8%单颗IC实现特点 1. 单颗IC实现全电压输入,PF>0.9以上 且无频闪 2. 全电压输入THD<8% 3. Buckboost架构,效率>88%以上 4. 恒流精度±3% 5. 保护功能SCP,OVP,OCP,OTP 6. 30W以内LED驱动通用 7. Total BOM COST比两级方案便宜很多 ![](https://dianyuan-public.oss-cn-shenzhen.aliyuncs.comfile://C:\Program Files\Tencent\QQ\Users\83380385\Image\Group\9`EYUCQ8(SU{C65B5H_0S]2.png?x-oss-process=image/watermark,g_center,image_YXJ0aWNsZS9wdWJsaWMvd2F0ZXJtYXJrLnBuZz94LW9zcy1wcm9jZXNzPWltYWdlL3Jlc2l6ZSxQXzQwCg,t_20)
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