| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
MAX20070 | LED Backlight Driver 文件:1.15612 Mbytes 页数:34 Pages | Maxim 美信 | Maxim | |
MAX20070 | 2.7V to 5.5V Input Range for TFT Power Section 文件:572.66 Kbytes 页数:13 Pages | Maxim 美信 | Maxim | |
MAX20070 | Integrated TFT Power Supplies and LED Backlight Drivers 文件:791.48 Kbytes 页数:35 Pages | Maxim 美信 | Maxim | |
MAX20070 | 集成TFT电源和LED背光驱动器 MAX20070/MAX20070B是高度集成的电源和LED背光驱动器,适用于汽车TFT-LCD应用。这些器件集成了一个降压-升压转换器、一个升压转换器、两个栅极驱动器电源以及一个升压/SEPIC转换器,可为显示屏背光中的一到两串LED供电。\n\n 源驱动器电源由一个升压转换器和反相降压-升压转换器组成,可产生高达+15V和-15V的电压。两种源驱动器电源均可提供高达100mA的电流。正源极驱动器电源调节电压(VPOS)的设定方式是在FBP上连接一个外部电阻分压器。将FBP引脚接地可将调节电压(VPOS)设置为+6.5V。负源极驱动器电源电压(VNEG)始终在±50mV内严格调节至 • 将TFT电源和LED背光驱动器都集成在一块IC中,减少元件数量\n\n• 减轻因源驱动器电源和LED驱动器上的扩频而产生的EMI\n\n• 200Hz调光频率下调光比为10000:1\n\n• 采用32引脚(5mm × 5mm) TQFN封装,带有用于散热的裸露焊盘,工作环境温度范围为-40°C至+105°C; | ADI 亚德诺 | ADI | |
Integrated TFT Power Supplies and LED Backlight Drivers 文件:791.48 Kbytes 页数:35 Pages | Maxim 美信 | Maxim | ||
2.7V to 5.5V Input Range for TFT Power Section 文件:572.66 Kbytes 页数:13 Pages | Maxim 美信 | Maxim | ||
Integrated TFT Power Supplies and LED Backlight Drivers 文件:791.48 Kbytes 页数:35 Pages | Maxim 美信 | Maxim | ||
Integrated TFT Power Supplies and LED Backlight Drivers 文件:791.48 Kbytes 页数:35 Pages | Maxim 美信 | Maxim | ||
Integrated TFT Power Supplies and LED Backlight Drivers 文件:791.48 Kbytes 页数:35 Pages | Maxim 美信 | Maxim | ||
Integrated TFT Power Supplies and LED Backlight Drivers 文件:791.48 Kbytes 页数:35 Pages | Maxim 美信 | Maxim |
技术参数
- VIN (max)(V):
5.5
- Max. No. of LEDs:
24
- # LED Channels:
2
- Regulation Topology:
Inductor Based
- LED Configuration:
Series-Parallel
- ILED per Channel (max)(A):
0.16
- PWM Dimming Freq. (max)(kHz):
20
- Dimming Ratio (max):
10000
- Dimming Control:
PWM
- POUT(W):
12
- ICC (max)(mA):
2.2
- LED String Volt. (max)(V):
52
- Fxd. Freq.:
Yes
- Switching Frequency(kHz):
1000
- Features:
Internal Switch
- Tags:
Automotive
- EV Kit Available:
Yes
- RoHS Available:
Yes
- Industry Qualified:
Automotive - AECQ100
- Oper. Temp.(°C):
-40 to +105
- Package/ Pins:
TQFN/32
- Smallest Available Pckg. (max w/pins)(mm2):
26
- Budgetary Price (See Notes):
$4.88 @1k
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MAX |
17+ |
TQFN32 |
6200 |
100%原装正品现货 |
询价 | ||
MAX |
24+ |
TQFN32 |
5000 |
只做原装公司现货 |
询价 | ||
Maxim Integrated |
24+ |
- |
65200 |
一级代理/放心采购 |
询价 | ||
Maxim |
1931+ |
N/A |
567 |
加我qq或微信,了解更多详细信息,体验一站式购物 |
询价 | ||
MAXIM(美信) |
2447 |
TQFN-32(5x5) |
105000 |
60个/管一级代理专营品牌!原装正品,优势现货,长期 |
询价 | ||
MAXIM |
25+ |
IC |
2500 |
就找我吧!--邀您体验愉快问购元件! |
询价 | ||
Maxim |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
MAXIM(美信) |
2021+ |
TQFN-32(5x5) |
499 |
询价 | |||
MAXIM/美信 |
23+ |
QFN |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
MAXIM/美信 |
2021+ |
TQFN-32 |
6900 |
询价 |
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