型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
MAX20050 | 2A Synchronous-Buck LED Drivers with Integrated MOSFETs 文件:654.56 Kbytes 页数:23 Pages | Maxim 美信 | Maxim | |
MAX20050 | 2A、同步、Buck LED驱动器,集成MOSFET MAX20050–MAX20053是适合汽车外部照明应用的高亮度LED (HB LED)驱动器。该器件由完全同步的降压转换器和集成式MOSFET组成,可以使用少量外部组件,驱动电流高达2A的LED串联灯串。MAX20050/ MAX20052利用内部环路补偿尽可能减少组件数量,MAX20051/MAX20053/MAX20053D则利用外部补偿来实现充分的灵活性。\n\n 4.5V至65V宽输入电源电压范围支持极端条件下的汽车冷启动和负载突降操作。低开关和高开关频率选项(400kHz或2.1MHz)为设计人员提供了优化解决方案尺寸或效率的灵活性,同时避免在AM频段内产生干扰。扩频为设 • 汽车级品质:通过AEC-Q100认证\n\n• 集成0.14Ω(典型值)MOSFET的完全同步2A降压型转换器\n\n• 宽输入电源电压范围:4.5V至65V\n\n• 两个开关频率选项:400kHz和2.1MHz\n\n• 内部环路补偿(MAX20050/MAX20052)和外部环路补偿(MAX20051/MAX20053/MAX20053D)选项\n\n• 开关频率与PWM调光信号同步\n\n• 低电平有效故障(FLT)指示器\n\n• 输出短路保护\n\n• 高侧电流调节省去一条与LED灯串的连接\n\n• 扩频模式缓解EMI问题\n\n• 200mV较低满量程高侧电流检测电压\n\; | ADI 亚德诺 | ADI | |
2A Synchronous-Buck LED Drivers with Integrated MOSFETs 文件:654.56 Kbytes 页数:23 Pages | Maxim 美信 | Maxim | ||
2A Synchronous-Buck LED Drivers with Integrated MOSFETs 文件:654.56 Kbytes 页数:23 Pages | Maxim 美信 | Maxim | ||
2A Synchronous-Buck LED Drivers with Integrated MOSFETs 文件:654.56 Kbytes 页数:23 Pages | Maxim 美信 | Maxim | ||
2A Synchronous-Buck LED Drivers with Integrated MOSFETs 文件:654.56 Kbytes 页数:23 Pages | Maxim 美信 | Maxim | ||
2A Synchronous-Buck LED Drivers with Integrated MOSFETs 文件:654.56 Kbytes 页数:23 Pages | Maxim 美信 | Maxim | ||
Package:12-WFDFN 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 DRVR RGLTR PWM 2A 12TDFN | AD 亚德诺 | AD | ||
Package:12-WFDFN 裸露焊盘;包装:管件 类别:集成电路(IC) LED 驱动器 描述:IC LED DRVR RGLTR PWM 2A 12TDFN | AD 亚德诺 | AD | ||
Package:12-WFDFN 裸露焊盘;包装:管件 类别:集成电路(IC) LED 驱动器 描述:IC LED DRVR RGLTR PWM 2A 12TDFN | AD 亚德诺 | AD |
技术参数
- VIN (max)(V):
65
- Max. No. of LEDs:
15
- # LED Channels:
1
- Regulation Topology:
Inductor Based
- LED Configuration:
Series
- ILED per Channel (max)(A):
2
- PWM Dimming Freq. (max)(kHz):
2
- Dimming Ratio (max):
1000
- Dimming Control:
Analog
- VCURR_SENSE(mV):
200
- POUT(W):
50
- ICC (max)(mA):
10
- LED String Volt. (max)(V):
60
- Fxd. Freq.:
Yes
- Switching Frequency(kHz):
400
- Features:
Internal Switch
- Tags:
Automotive
- EV Kit Available:
Yes
- RoHS Available:
Yes
- Industry Qualified:
Automotive - AECQ100
- Oper. Temp.(°C):
-40 to +125
- Package/ Pins:
TDFN-CU/12
- Smallest Available Pckg. (max w/pins)(mm2):
9.6
- Budgetary Price (See Notes):
$2.92 @1k
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Maxim Integrated |
24+ |
12-WFDFN 裸露焊盘 |
39500 |
一级代理/放心采购 |
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 |
23+ |
TDFN12 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
Maxim(美信) |
2021+ |
6000 |
原装现货,欢迎询价 |
询价 | |||
MAXIM美信 |
23+ |
TDFN-12(3x3) |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
Maxim(美信) |
23+ |
标准封装 |
6000 |
原厂原装现货订货价格优势终端BOM表可配单提供样品 |
询价 | ||
MAXIM |
新年份 |
TDFN12 |
12000 |
原装正品现货,可出样品可开税票 |
询价 | ||
MAXIM |
23+ |
QFN |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
ADI(亚德诺)/MAXIM(美信) |
24+ |
DFN12(3x3) |
7350 |
原装进口,原厂直销!当天可交货,支持原型号开票! |
询价 | ||
MAXIM/美信 |
24+ |
NA/ |
351 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 |
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