NCL30488集成电路(IC)LED驱动器规格书PDF中文资料
厂商型号 |
NCL30488 |
参数属性 | NCL30488 封装/外壳为8-SOIC(0.154",3.90mm 宽),7 引线;包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC) > LED 驱动器;NCL30488应用范围:照明;产品描述:IC LED DRIVER RGLTR ANALOG 7SOIC |
功能描述 | Power Factor Corrected LED Driver with Primary Side CC/CV |
文件大小 |
339.26 Kbytes |
页面数量 |
24 页 |
生产厂商 | ON Semiconductor |
企业简称 |
ONSEMI【安森美半导体】 |
中文名称 | 安森美半导体公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-6-4 8:50:00 |
NCL30488规格书详情
The NCL30488 is a power factor corrected flyback controller
targeting isolated constant current LED drivers. The controller
operates in a quasi−resonant mode to provide high efficiency. Thanks
to a novel control method, the device is able to tightly regulate a
constant LED current from the primary side. This removes the need
for secondary side feedback circuitry, its biasing and for an
optocoupler.
The device is highly integrated with a minimum number of external
components. A robust suite of safety protection is built in to simplify
the design.
Features
• High Voltage Startup
• Quasi−resonant Peak Current−mode Control Operation
• Primary Side Feedback
• CC / CV Accurate Control Vin up to 320 V rms
• Tight LED Constant Current Regulation of ±2 Typical
• Digital Power Factor Correction
• Analog and Digital Dimming
• Cycle by Cycle Peak Current Limit
• Wide Operating VCC Range
• −40 to + 125°C
• Robust Protection Features
♦ Brown−Out
♦ OVP on VCC
♦ Constant Voltage / LED Open Circuit Protection
♦ Winding Short Circuit Protection
♦ Secondary Diode Short Protection
♦ Output Short Circuit Protection
♦ Thermal Shutdown
♦ Line over Voltage Protection
• This is a Pb−Free Device
Typical Applications
• Integral LED Bulbs
• LED Power Driver Supplies
• LED Light Engines
NCL30488属于集成电路(IC) > LED 驱动器。安森美半导体公司制造生产的NCL30488LED 驱动器器件属于 LED 驱动器电源管理集成电路 (PMIC) 系列,可通过标称固定电压的电源为负载(通常为发光二极管)提供电流,并且电流可控。它与用于电压调节的类似产品的主要区别在于,这类器件提供较低的反馈电压(以提高系统能效),而且通常可对器件工作点进行外部控制,可在照明应用中用于实现调光功能。
产品属性
- 产品编号:
NCL30488A3DR2G
- 制造商:
onsemi
- 类别:
集成电路(IC) > LED 驱动器
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 类型:
DC DC 稳压器
- 拓扑:
反激
- 内部开关:
是
- 输出数:
1
- 调光:
模拟
- 应用:
照明
- 工作温度:
-40°C ~ 125°C(TJ)
- 安装类型:
表面贴装型
- 封装/外壳:
8-SOIC(0.154",3.90mm 宽),7 引线
- 供应商器件封装:
7-SOIC
- 描述:
IC LED DRIVER RGLTR ANALOG 7SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ON |
22+ |
NA |
2350 |
原装正品支持实单 |
询价 | ||
ON |
22+ |
N/A |
5000 |
挂了就有,工厂库存,YX价优 |
询价 | ||
onsemi(安森美) |
23+ |
SOP7 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
ON |
21+ |
N/A |
4000 |
询价 | |||
ON |
2020/43 |
2500 |
询价 | ||||
ON Semiconductor |
22+ |
1987 |
全新原装深圳现货 |
询价 | |||
ON |
24+ |
SOIC-7 |
25000 |
ON全系列可订货 |
询价 | ||
ON |
21+ |
NA |
3000 |
进口原装 假一罚十 现货 |
询价 | ||
ON |
新批次 |
N/A |
4326 |
询价 | |||
ON-安森美 |
24+25+/26+27+ |
SOP-7.贴片 |
36218 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 |