| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
Step-up DC/DC converter for medium size LCD panel Features High effciency PWM step-up DC/DC converter(fsw = 1MHz) High accuracy and good matching current driver 6ch Drive up to 12 in series x 6 strings in parallel = 72 white LEDs( white LED Vf = 3.5Vmax) 文件:334.57 Kbytes 页数:5 Pages | ROHM 罗姆 | ROHM | ||
Silicon Monolithic Integrated Circuit ● Description BD6583MUV-A is white LED driver IC with PWM step-up DC/DC converter that can boost max 42.5V and current driver that can drive max 25mA. The wide and precision brightness can be controlled by external PWM pulse. BD6583MUV-A has very accurate current drivers, and it has few current 文件:177.95 Kbytes 页数:5 Pages | ROHM 罗姆 | ROHM | ||
White Backlight LED Driver for Medium to Large LCD Panels (Switching Regulator Type) 文件:1.10043 Mbytes 页数:27 Pages | ROHM 罗姆 | ROHM | ||
White Backlight LED Driver for Medium to Large LCD Panels (Switching Regulator Type) 文件:1.10043 Mbytes 页数:27 Pages | ROHM 罗姆 | ROHM | ||
6-Channel White LED Driver 文件:912.63 Kbytes 页数:36 Pages | ROHM 罗姆 | ROHM | ||
6-Channel White LED Driver 文件:912.63 Kbytes 页数:36 Pages | ROHM 罗姆 | ROHM | ||
White Backlight LED Driver for Medium to Large LCD Panels (Switching Regulator Type) 文件:1.10043 Mbytes 页数:27 Pages | ROHM 罗姆 | ROHM | ||
最多可驱动72个LED的6ch白色LED驱动器 BD6583MUV-A是将最大可升压至42.5V的PWM方式DC/DC转换器和最大可驱动25mA的电流驱动器集于一身的白色LED驱动器。通过外部PWM信号对IC的电源控制引脚或电流驱动器的电源控制引脚进行控制,可实现大范围、高精度的亮度控制。 采用高精度电流驱动器,电流驱动器的列间误差小,适合用来减少显示器的亮度不均现象。 | ROHM 罗姆 | ROHM | ||
Package:24-VFQFN 裸露焊盘;包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) LED 驱动器 描述:IC LED DRV CTRLR PWM 24VQFN | ROHM 罗姆 | ROHM | ||
包装:管件 类别:集成电路(IC) LED 驱动器 描述:IC LED DRIVER CTRLR DIM 24VQFN | ROHM 罗姆 | ROHM |
技术参数
- 封装:
VQFN024V4040
- 包装数量:
2500
- 最小独立包装数量:
2500
- 包装形态:
Taping
- RoHS:
Yes
- Topology:
Boost
- Vin(Min.)[V]:
2.7
- Vin(Max.)[V]:
22
- Output Current(Max.)[mA]:
150
- Per Channel Drive(Max.)[mA]:
25
- Number of Outputs:
6
- Vout(Max.)[V]:
42.5
- Frequency(Max.)[MHz]:
1
- LED Configuration:
6 x 12
- LDO:
No
- Auto Luminous Control:
No
- Synchronous:
No
- Integrated FET:
No
- Dimming:
PWM
- Peak Efficiency[%]:
93
- Iq(Typ.)[mA]:
3.4
- Ishutdown(Typ.)[µA]:
0.6
- Operating Temperature (Min.)[°C]:
-30
- Operating Temperature (Max.)[°C]:
85
- Package Size [mm]:
4x4 (t=1)
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ROHM |
25+ |
N/A |
90000 |
一级代理商进口原装现货、价格合理 |
询价 | ||
ROHM |
NA |
185600 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
ROHM/罗母 |
2018+ |
VQFN024V4040 |
68532 |
罗母授权代理/公司可开正规17%增值税票 |
询价 | ||
ROHM/罗姆 |
23+ |
7600 |
专注配单,只做原装进口现货 |
询价 | |||
ROHM/罗姆 |
23+ |
VQFN024V4040 |
15800 |
专业配单,原装正品假一罚十,代理渠道价格优 |
询价 | ||
ROHM/罗姆 |
25+ |
VQFN024V4040 |
24500 |
罗姆全系列在售 |
询价 | ||
ROHM |
25+ |
QFN24 |
1220 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
ROHM |
24+ |
QFN |
5000 |
只做原装公司现货 |
询价 | ||
ROHM/罗姆 |
11+ |
QFN |
646 |
原装正品现货,可开发票,假一赔十 |
询价 | ||
RohmSemiconductor |
24+ |
VQFN024V4040 |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源! |
询价 |
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