| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
AL9910-5 | UNIVERSAL HIGH VOLTAGE HIGH BRIGHTNESS LED DRIVER 文件:336.07 Kbytes 页数:15 Pages | DIODES 美台半导体 | DIODES | |
AL9910-5 | UNIVERSAL HIGH VOLTAGE HIGH BRIGHTNESS LED DRIVER 文件:556.65 Kbytes 页数:16 Pages | DIODES 美台半导体 | DIODES | |
AL9910-5 | off-line-led-drivers The AL9910-5 is a PWM high-efficiency LED driver control IC. It allows efficient operation of High Brightness (HB) LEDs from voltage sources ranging from 85VAC up to 265VAC. The AL9910 controls an external MOSFET at fixed switching frequency up to 300kHz. The frequency can be programmed using a sing >90% Efficiency\nUniversal rectified 85 to 277VAC input range\nInput voltage up to 500V\nInternal voltage regulator removes start-up resistor o 7.5V MOSFET drive – AL9910 o 10V MOSFET drive – AL9910A\nTighter current sense tolerance: 5% AL9910-5\nDrives LED Lamps with both high and low curre; | Diodes 美台半导体 | Diodes | |
UNIVERSAL HIGH VOLTAGE HIGH BRIGHTNESS LED DRIVER 文件:556.65 Kbytes 页数:16 Pages | DIODES 美台半导体 | DIODES | ||
UNIVERSAL HIGH VOLTAGE HIGH BRIGHTNESS LED DRIVER 文件:556.65 Kbytes 页数:16 Pages | DIODES 美台半导体 | DIODES | ||
UNIVERSAL HIGH VOLTAGE HIGH BRIGHTNESS LED DRIVER 文件:336.07 Kbytes 页数:15 Pages | DIODES 美台半导体 | DIODES | ||
off-line-led-drivers AL9910/A高电压脉冲宽度调制 (PWM) LED驱动器控制器,为 离线高亮度LED灯提供高效率的解决方案,整流线性电压由 85VAC到高达277VAC。AL9910以最高300kHz的开关频率驱动 外部MOSFET,而开关频率由单一电阻来设定。AL9910拓扑 打造了流过多颗LED的恒定电流,带来恒定光线输出。输出电 流通过一个外部电阻进行编程,并最终由选定的外部MOSFET 来决定,因而可驱动多颗低电流LED及数颗高电流LED。 \n\n\t \n\n\tLED的亮度可利用AL9910的LD管脚做线性调光,或通过 PWM_D管脚进行PWM调光。PWM_D输入以0~100%的占空 效率>90% \n\t\n\t\t通用整流85 到277VAC输入范围 \n\t\n\t\t输入电压高达500V \n\t\n\t\t内部稳压器省掉启动电阻\n\t\n\t\t7.5V MOSFET驱动 – AL9910 \n\t\n\t\t10V MOSFET驱动 – AL9910A \n\t\n\t\t更严格电流感测容测:5% AL9910-5 \n\t\n\t\t驱动兼备高及低电流LED的LED灯具 \n\t\n\t\t以线性及PWM调光提供LED亮度控制 \n\t\n\t\t内部温度保护 (OTP) \n\t\n\t\t采用“绿色”模塑合成材料的SO-8和SO-8EP封; | Diodes 美台半导体 | Diodes | ||
Package:8-SOIC(0.154",3.90mm 宽);包装:管件 类别:集成电路(IC) LED 驱动器 描述:IC LED DRIVER OFFL PWM 8SO | DIODES 美台半导体 | DIODES | ||
Package:8-SOIC(0.154",3.90mm 宽)裸露焊盘;包装:卷带(TR) 类别:集成电路(IC) LED 驱动器 描述:IC LED DRIVER OFFL PWM 8SO | DIODES 美台半导体 | DIODES |
技术参数
- Maximum Input AC Voltage (VAC):
277
- Maximum DC VDD (VDC):
500
- LED Current (mA):
External MOSFET
- Frequency (kHz):
300
- Accuracy:
5 %
- Efficiency:
90 %
- Dimming:
PWM to DC
- Supply Current:
0.5 mA
- Temperature Range:
-40 to 85
- Packages:
SO-8/SO-8EP
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
DIODES |
25+ |
SMD |
6500 |
十七年专营原装现货一手货源,样品免费送 |
询价 | ||
DIODES |
23+ |
SMD |
3000 |
原装正品假一罚百!可开增票! |
询价 | ||
DIODES |
2016+ |
SOP |
5500 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
DiodesInc. |
24+ |
SMD |
6800 |
100%原装进口现货,欢迎来电咨询 |
询价 | ||
DIODES |
23+ |
SOP |
8650 |
受权代理!全新原装现货特价热卖! |
询价 | ||
DIODES |
25+23+ |
SOP8 |
19535 |
绝对原装正品全新进口深圳现货 |
询价 | ||
DIODES/美台 |
1629+ |
SOP8 |
5232 |
代理品牌 |
询价 | ||
原装DIODES |
19+ |
SOP-8 |
20000 |
询价 | |||
DiodesIncorporated |
24+ |
8-SO-EP |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源! |
询价 | ||
DIODES/美台 |
20+ |
SMD |
88800 |
DIODES原装优势主营型号-可开原型号增税票 |
询价 |
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