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MAX16838价格

参考价格:¥23.0599

型号:MAX16838ATP/V+ 品牌:Maxim 备注:这里有MAX16838多少钱,2026年最近7天走势,今日出价,今日竞价,MAX16838批发/采购报价,MAX16838行情走势销售排行榜,MAX16838报价。
型号 功能描述 生产厂家 企业 LOGO 操作
MAX16838

集成2通道、高亮度LED驱动器,具有高压boost和SEPIC控制器

MAX16838是双通道LED驱动器,集成两路DC-DC开关型升压调节器和两路150mA吸电流调节器。电流模式开关型DC-DC控制器为两串HB LED提供所需电压。MAX16838工作在4.75V至40V较宽的输入电压范围,可直接承受汽车抛负载。采用5V ±10%输入时,将VIN连接至VCC。较宽的输入电压范围可为汽车中的小尺寸至中等尺寸的LCD显示器以及通用照明中的HB LED供电。\n\n 内部电流模式DC-DC开关控制器支持升压或SEPIC拓扑,并可工作在200kHz至2MHz可调频率范围。电流模式控制提供快速响应并简化补偿电路设计。MAX16838还具有自适应输出电压 • 集成2路20mA至150mA线性LED吸电流调节器\n• 升压或SEPIC电源拓扑,提供最大灵活性\n• 自适应优化输出电压,大大降低线性吸电流通路的功耗\n• 4.75V至40V或5V ±10%输入工作电压范围\n• 200Hz下5000:1的PWM调光比\n• 漏极开路故障指示输出\n• LED开路/短路检测和保护\n• 输出过压和过热保护\n• 低输入电压下提供可编程LED折返式电流调节\n• 200kHz至2MHz电阻可编程的开关频率,带外部同步\n• 电流模式控制开关状态,带内部斜率补偿\n• 使能输入\n• 增强散热型20引脚TQFN (4mm x 4mm)和20引脚T;

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MAX16838

Integrated, 2-Channel, High-Brightness LED Driver with High-Voltage Boost and SEPIC Controller

文件:1.7496 Mbytes Page:21 Pages

MAXIM

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MAX16838

Integrated, 2-Channel, High-Brightness LED Driver with High-Voltage Boost and SEPIC Controller

文件:1.78697 Mbytes Page:21 Pages

MAXIM

美信

Integrated, 2-Channel, High-Brightness LED Driver with High-Voltage Boost and SEPIC Controller

文件:1.78697 Mbytes Page:21 Pages

MAXIM

美信

Integrated, 2-Channel, High-Brightness LED Driver with High-Voltage Boost and SEPIC Controller

文件:1.85203 Mbytes Page:21 Pages

MAXIM

美信

Integrated, 2-Channel, High-Brightness LED Driver

文件:1.79943 Mbytes Page:21 Pages

MAXIM

美信

Integrated, 2-Channel, High-Brightness LED Driver with High-Voltage Boost and SEPIC Controller

文件:686.04 Kbytes Page:21 Pages

MAXIM

美信

Integrated, 2-Channel, High-Brightness LED Driver with High-Voltage Boost and SEPIC Controller

文件:1.7496 Mbytes Page:21 Pages

MAXIM

美信

Integrated, 2-Channel, High-Brightness LED Driver with High-Voltage Boost and SEPIC Controller

文件:1.78697 Mbytes Page:21 Pages

MAXIM

美信

Integrated, 2-Channel, High-Brightness LED Driver

文件:1.79943 Mbytes Page:21 Pages

MAXIM

美信

Integrated, 2-Channel, High-Brightness LED Driver with High-Voltage Boost and SEPIC Controller

文件:686.04 Kbytes Page:21 Pages

MAXIM

美信

封装/外壳:20-WFQFN 裸露焊盘 包装:管件 描述:IC LED DRV RGLTR PWM 20TQFN 集成电路(IC) LED 驱动器

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亚德诺

Integrated, 2-Channel, High-Brightness LED Driver

文件:1.79943 Mbytes Page:21 Pages

MAXIM

美信

封装/外壳:20-WFQFN 裸露焊盘 包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 描述:IC LED DRV RGLTR PWM 20TQFN 集成电路(IC) LED 驱动器

AD

亚德诺

Integrated, 2-Channel, High-Brightness LED Driver with High-Voltage Boost and SEPIC Controller

文件:686.04 Kbytes Page:21 Pages

MAXIM

美信

Integrated, 2-Channel, High-Brightness LED Driver with High-Voltage Boost and SEPIC Controller

文件:1.7496 Mbytes Page:21 Pages

MAXIM

美信

Integrated, 2-Channel, High-Brightness LED Driver

文件:1.79943 Mbytes Page:21 Pages

MAXIM

美信

Integrated, 2-Channel, High-Brightness LED Driver with High-Voltage Boost and SEPIC Controller

文件:686.04 Kbytes Page:21 Pages

MAXIM

美信

Integrated, 2-Channel, High-Brightness LED Driver with High-Voltage Boost and SEPIC Controller

文件:1.7496 Mbytes Page:21 Pages

MAXIM

美信

Integrated, 2-Channel, High-Brightness LED Driver with High-Voltage Boost and SEPIC Controller

文件:1.78697 Mbytes Page:21 Pages

MAXIM

美信

Integrated, 2-Channel, High-Brightness LED Driver with High-Voltage Boost and SEPIC Controller

文件:1.7496 Mbytes Page:21 Pages

MAXIM

美信

Integrated, 2-Channel, High-Brightness LED Driver with High-Voltage Boost and SEPIC Controller

文件:1.78697 Mbytes Page:21 Pages

MAXIM

美信

Integrated, 2-Channel, High-Brightness LED Driver

文件:1.79943 Mbytes Page:21 Pages

MAXIM

美信

Integrated, 2-Channel, High-Brightness LED Driver with High-Voltage Boost and SEPIC Controller

文件:686.04 Kbytes Page:21 Pages

MAXIM

美信

Integrated, 2-Channel, High-Brightness LED Driver with High-Voltage Boost and SEPIC Controller

文件:686.04 Kbytes Page:21 Pages

MAXIM

美信

Integrated, 2-Channel, High-Brightness LED Driver with High-Voltage Boost and SEPIC Controller

文件:1.7496 Mbytes Page:21 Pages

MAXIM

美信

Integrated, 2-Channel, High-Brightness LED Driver

文件:1.79943 Mbytes Page:21 Pages

MAXIM

美信

Integrated, 2-Channel, High-Brightness LED Driver

文件:1.79943 Mbytes Page:21 Pages

MAXIM

美信

Integrated, 2-Channel, High-Brightness LED Driver with High-Voltage Boost and SEPIC Controller

文件:686.04 Kbytes Page:21 Pages

MAXIM

美信

Integrated, 2-Channel, High-Brightness LED Driver with High-Voltage Boost and SEPIC Controller

文件:1.7496 Mbytes Page:21 Pages

MAXIM

美信

Integrated, 2-Channel, High-Brightness LED Driver with High-Voltage Boost and SEPIC Controller

文件:1.78697 Mbytes Page:21 Pages

MAXIM

美信

Integrated, 2-Channel, High-Brightness LED Driver with High-Voltage Boost and SEPIC Controller

文件:907.17 Kbytes Page:21 Pages

MAXIM

美信

MAX16838产品属性

  • 类型

    描述

  • VIN (max)(V):

    40

  • Max. No. of LEDs:

    22

  • # LED Channels:

    2

  • Regulation Topology:

    Inductor Based

  • LED Configuration:

    Series-Parallel

  • ILED per Channel (max)(A):

    0.15

  • PWM Dimming Freq. (max)(kHz):

    20

  • Dimming Ratio (max):

    5000

  • Dimming Control:

    PWM

  • POUT(W):

    10

  • ICC (max)(mA):

    5

  • LED String Volt. (max)(V):

    40

  • Fxd. Freq.:

    Yes

  • Switching Frequency(kHz):

    2000

  • Features:

    Internal Switch

  • Tags:

    Automotive

  • EV Kit Available:

    Yes

  • RoHS Available:

    Yes

  • Industry Qualified:

    Automotive - AECQ100

  • Oper. Temp.(°C):

    -40 to +125

  • Package/ Pins:

    TQFN/20

  • Smallest Available Pckg. (max w/pins)(mm2):

    16.8

  • Budgetary Price (See Notes):

    $2.35 @1k

更新时间:2026-8-1 12:24:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
SOT23
03+
5000
0
全新原装进口自己库存优势
Maxim(美信)
2511
标准封装
6000
电子元器件采购降本30%!原厂直采,砍掉中间差价
Mill-Max
26+
25000
原装正品 欢迎垂询
MAXIM
2025+
N/A
70000
柒号只做原装 现货价秒杀全网
NS
22+
SOT23-3
30000
只做原装正品
MAXIM/美信
23+
SOP
13000
原厂授权一级代理,专业海外优势订货,价格优势、品种
Maxim(美信)
26+
NA
20094
正纳10年以上分销经验原装进口正品做服务做口碑有支持
Maxim(美信)
25+
5000
Mill-Max
25+
25000
只做原装正品
Maxim(美信)
25+
TQFN-20(4x4)
11580
原装正品现货,原厂订货,可支持含税原型号开票。

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    2012-12-22