OB3390/T中文资料Low Cost PSR Control LED Lighting Driver (For BJT)数据手册OB规格书
OB3390/T规格书详情
描述 Description
OB3390 is a primary side control offline LED lighting which can achieve accurate LED current and low system cost for an isolate lighting application in a single stage converter. It can significantly simplify the LED lighting system design by eliminating the secondary side feedback components and the optocoupler.
特性 Features
·High precision Constant Current Regulation at Universal AC input
·Primary-side Sensing and Regulation Without TL431 and Opto-coupler
·Low System Cost and High Efficiency
·Programmable CC Regulation
·Built-in Primary winding inductance compensation
·Driver BJT Switch
·Ultra Low Start-up Current (Typ. 1uA)
·LED short Protection
·LED open Protection
·Cycle-by-Cycle Current Limiting
·Built-in Leading Edge Blanking (LEB)
·VDD Over Voltage Protection
·VDD Under Voltage Lockout with Hysteresis
·Available in SOT23-5 packages, RoHS compliant
应用 Application
·LED Lighting
·LED PAR Lamp
技术参数
- 制造商编号
：OB3390/T
- 生产厂家
：OB
- Input
：Universal
- FET
：Extenal BJT
- Pout Max
：<5W
- Dimming
：--
- Package
：SOT23-5
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ON-BRIGHT/昂宝 |
22+ |
SOT23 |
16800 |
原装正品 |
询价 | ||
OB |
20+ |
SOT23-5 |
49000 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
0N-BRIGHT |
14+ |
SOT23-5 |
1874 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
ON-BRIGHT/昂宝 |
2223+ |
SOT23 |
26800 |
只做原装正品假一赔十为客户做到零风险 |
询价 | ||
ON-BRIGHT |
2023+ |
SOT23-5 |
8800 |
正品渠道现货 终端可提供BOM表配单。 |
询价 | ||
ON-BRIGHT/昂宝 |
24+ |
SOT23-5 |
30000 |
房间原装现货特价热卖,有单详谈 |
询价 | ||
ON-BRIGHT |
24+ |
SOT23-5 |
5000 |
全新原装正品,现货销售 |
询价 | ||
OB |
24+ |
SOT23 |
39500 |
进口原装现货 支持实单价优 |
询价 | ||
OB |
23+ |
SOT23-5 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
OB |
24+ |
SOT23-5 |
18560 |
假一赔十全新原装现货特价供应工厂客户可放款 |
询价 |
