BP3309中文资料晶丰明源数据手册PDF规格书

厂商型号	BP3309
功能描述	PSR Single-Stage APFC Offline LED Controller
丝印标识	BP3309
封装外壳	SOP8
文件大小	378.57 Kbytes
页面数量	8 页
生产厂商	Bright Power Semiconductor Co., Ltd.
企业简称	BPS【晶丰明源】
中文名称	上海晶丰明源半导体股份有限公司官网
原厂标识
数据手册	下载地址一下载地址二到原厂下载
更新时间	2025-8-1 20:07:00
人工找货	BP3309价格和库存，欢迎联系客服免费人工找货

特性 Features

 Single-Stage Active PFC for High Power Factor

and Low THD

 Primary Side Control Constant Current Operation,

No Opto-Coupler required

 Ultra Fast LED Turn On( <200ms @85Vac)

 ±3 LED Current Accuracy

 Excellent Line and Load Regulation

 Critical Conduction Mode Operation

 Source Driver Structure for Improved Efficiency

 Ultra-Low (20uA) Startup Current

 Ultra-Low (600uA) Operating Current

 High Resistance Feedback Resistor for Improved

Efficiency

 LED Short and Open Circuit Protection

 CS Resistor Short and Open Circuit Protection

 Transformer Saturation Protection

 Cycle-by-Cycle Current Limit

 VCC Over-voltage and Under-voltage Protection

 Over Temperature Protection

 Auto Recovery

 Available in SOP-8 package