型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
MAX16820 | 2MHz High-Brightness LED Drivers with High-Side Current Sense and 5000:1 Dimming General Description The MAX16819/MAX16820, step-down constant-current high-brightness LED (HB LED) drivers provide a cost effective solution for automotive interior/exterior lighting, architectural and ambient lighting, LED bulbs such as MR16 and other LED illumination applications. The MAX1 文件:216.41 Kbytes 页数:10 Pages | Maxim 美信 | Maxim | |
MAX16820 | 2MHz、高亮度LED驱动器,具有高边电流检测和5000:1调光范围 MAX16819/MAX16820是降压恒流高亮度LED (HB LED)驱动器,为汽车内部/外部照明、建筑和环境照明、LED灯泡如MR16和其他LED照明应用提供具有成本效益的解决方案。\n\n MAX16819/MAX16820工作于4.5V至28V输入电压范围,并且有一个5V/10mA片上稳压器。输出电流由高边电流检测电阻调节,专用PWM输入(DIM)可实现宽范围的脉冲式亮度调节。\n\n MAX16819/MAX16820非常适合需要宽输入电压范围的应用。高边电流检测和内置电流设置电路可使外部元件的数量最少,并可提供±5%精度的LED电流。在负载切换和PWM • 高边电流检测\n• 20kHz最高亮度调节频率\n• 开关频率高达2MHz\n• 可调恒定LED电流\n• 输出功率超过25W\n• -40°C至+125°C工作温度范围; | ADI 亚德诺 | ADI | |
2MHz High-Brightness LED Drivers with High-Side Current Sense and 5000:1 Dimming General Description The MAX16819/MAX16820, step-down constant-current high-brightness LED (HB LED) drivers provide a cost effective solution for automotive interior/exterior lighting, architectural and ambient lighting, LED bulbs such as MR16 and other LED illumination applications. The MAX1 文件:216.41 Kbytes 页数:10 Pages | Maxim 美信 | Maxim | ||
2MHz High-Brightness LED Drivers with High-Side Current Sense and 5000:1 Dimming General Description The MAX16819/MAX16820, step-down constant-current high-brightness LED (HB LED) drivers provide a cost effective solution for automotive interior/exterior lighting, architectural and ambient lighting, LED bulbs such as MR16 and other LED illumination applications. The MAX1 文件:220.79 Kbytes 页数:10 Pages | Maxim 美信 | Maxim | ||
2MHz High-Brightness LED Drivers with High-Side Current Sense and 5000:1 Dimming 文件:918.71 Kbytes 页数:9 Pages | Maxim 美信 | Maxim | ||
2MHz High-Brightness LED Drivers with High-Side Current Sense and 5000:1 Dimming 文件:867.85 Kbytes 页数:9 Pages | Maxim 美信 | Maxim | ||
MAX16820 Evaluation Kit 文件:84.72 Kbytes 页数:5 Pages | Maxim 美信 | Maxim | ||
Package:6-WDFN 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 CTRLR PWM 6TDFN | AD 亚德诺 | AD | ||
Package:6-WDFN 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 DRIVER CTRLR PWM 6TDFN | AD 亚德诺 | AD | ||
包装:散装 类别:开发板,套件,编程器 评估板 - LED 驱动器 描述:EVAL KIT FOR MAX16820 | AD 亚德诺 | AD |
技术参数
- VIN (max)(V):
28
- Max. No. of LEDs:
6
- # LED Channels:
1
- Regulation Topology:
Inductor Based
- LED Configuration:
Series
- ILED per Channel (max)(A):
3
- PWM Dimming Freq. (max)(kHz):
20
- Dimming Ratio (max):
5000
- Dimming Control:
PWM
- VDROPOUT (typ)(mV):
500
- VCURR_SENSE(mV):
190
- POUT(W):
25
- ICC (max)(mA):
1.5
- LED String Volt. (max)(V):
26
- Fxd. Freq.:
Yes
- Switching Frequency(kHz):
2000
- Features:
Open LED Protection
- Tags:
Automotive
- EV Kit Available:
Yes
- RoHS Available:
Yes
- Oper. Temp.(°C):
-40 to +125
- Package/ Pins:
TDFN/6
- Smallest Available Pckg. (max w/pins)(mm2):
9.6
- Budgetary Price (See Notes):
$0.95 @1k
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM |
24+ |
tdfn-6 |
4652 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
MAXIM |
23+ |
TDFN6 |
3200 |
绝对全新原装!优势供货渠道!特价!请放心订购! |
询价 | ||
MAX |
15+ |
DFN6 |
2000 |
原装现货价格有优势量大可以发货 |
询价 | ||
MAXIM |
25+ |
QFN |
5 |
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 | ||
MAXIM |
24+ |
QFN |
6980 |
原装现货,可开13%税票 |
询价 | ||
MAX |
23+ |
QTF |
5000 |
原装正品,假一罚十 |
询价 | ||
MAXIM |
24+ |
TDFN-6 |
5000 |
只做原装公司现货 |
询价 | ||
MAXIM |
23+ |
NA |
10658 |
专业电子元器件供应链正迈科技特价代理特价,原装元器件供应,支持开发样品 |
询价 | ||
MAXIM |
22+ |
TDFN6 |
5000 |
原装现货库存.价格优势!! |
询价 | ||
MAXIM |
24+ |
QFN |
25000 |
一级专营品牌全新原装热卖 |
询价 |
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