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MAX16806

EEPROM-Programmable, High-Voltage, 350mA LED Drivers with LED Current Foldback

General Description The MAX16805/MAX16806 LED drivers eliminate the need for microcontrollers or switch-mode converters. An EEPROM-programmable LED current-sense reference simplifies production by using one sense resistor to set the LED current for all LED bins. A dual-mode DIM pin and an onboard

文件:876.68 Kbytes 页数:19 Pages

Maxim

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MAX16806

Tactile Momentary Switch

文件:446.22 Kbytes 页数:12 Pages

Maxim

美信

MAX16806

EEPROM可编程、高压、350mA LED驱动器,提供折返式LED电流调节

LED驱动器MAX16805/MAX16806可以省去用于汽车内部顶灯、地图和门控照明灯应用中所必需的微控制器或开关模式转换器。由EEPROM编程的LED电流检测基准仅需一个检测电阻即可为所有LED引脚设置电流,从而简化生产。双模式DIM引脚和片上200Hz斜坡发生器使用模拟或PWM控制信号来实现PWM亮度调节。给亮度控制输入端DIM施加模拟控制信号允许实现“theater”式亮度控制效果。快速的开通/关闭时间允许使用宽范围的PWM工作,波形整形电路可以使EMI最小化。可由EEPROM编程实现折返式LED电流调节,这使得该器件可采用高电压工作,而无需大型散热片,以节省成本和空间。MAX1680 ·EEPROM或I²C动态编程\n·高输入电压时折返LED电流\n·LED电流基准\n·LED过热时折返其电流(MAX16806)\n·片上200Hz斜坡发生器,无需µC的PWM信号\n·灵活的模拟或PWM控制,用于PWM或Theater亮度控制\n·开关切换时的湿电流和去抖动(MAX16806)\n·5.5V至40V输入、高达39V输出能力\n·LED电流调整范围:35mA至350mA\n·波行整形可以使亮度调节时的EMI最小\n·输出短路和过热保护\n·-40°C至+125°C工作范围;

ADI

亚德诺

MAX16806ATP

EEPROM-Programmable, High-Voltage, 350mA LED Drivers with LED Current Foldback

General Description The MAX16805/MAX16806 LED drivers eliminate the need for microcontrollers or switch-mode converters. An EEPROM-programmable LED current-sense reference simplifies production by using one sense resistor to set the LED current for all LED bins. A dual-mode DIM pin and an onboard

文件:876.68 Kbytes 页数:19 Pages

Maxim

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MAX16806ATP

EEPROM-Programmable, High-Voltage, 350mA LED Drivers with LED Current Foldback

文件:305.02 Kbytes 页数:19 Pages

Maxim

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MAX16806EVCMAXQU

Tactile Momentary Switch

文件:446.22 Kbytes 页数:12 Pages

Maxim

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MAX16806EVCMAXQU+

Tactile Momentary Switch

文件:446.22 Kbytes 页数:12 Pages

Maxim

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MAX16806EVCMAXQU+

MAX16806 Evaluation Kit/ Evaluation System

文件:457.52 Kbytes 页数:12 Pages

Maxim

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MAX16806EVKIT

MAX16806 Evaluation Kit/ Evaluation System

文件:457.52 Kbytes 页数:12 Pages

Maxim

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MAX16806EVKIT+

MAX16806 Evaluation Kit/ Evaluation System

文件:457.52 Kbytes 页数:12 Pages

Maxim

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技术参数

  • Regulation Topology:

    Linear

  • Max. No. of LEDs:

    10

  • LED Channels:

    1

  • LED Configuration:

    Series

  • ILED per Channel(A):

    0.35

  • PWM Dimming Freq.(kHz):

    2

  • Dimming Ratio:

    200

  • Dimming Control:

    Analog/I2C Serial/PWM/

  • VDROPOUT(mV):

    400

  • VCURR_SENSE(mV):

    198

  • POUT(W):

    14

  • VIN(V):

    40

  • ICC(mA):

    4.5

  • LED String Volt.(V):

    38.6

  • Package/Pins:

    TQFN/20/

  • BudgetaryPrice:

    $1.56 @1k

供应商型号品牌批号封装库存备注价格
MAXIM
25+23+
QFN
21743
绝对原装正品全新进口深圳现货
询价
Maxim
23+
20-TQFN-EP
65600
询价
maxim
20+
100000
全新现货热卖中欢迎查询
询价
Maxim Integrated
24+
20-WQFN 裸露焊盘
39500
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
23+
QFN
50000
全新原装正品现货,支持订货
询价
MAXIM
25+
QFN-20
1001
就找我吧!--邀您体验愉快问购元件!
询价
Maxim
22+
20TQFNEP
9000
原厂渠道,现货配单
询价
MAXIM
23+
提供BOM配单服务
35500
原装正品现货库存QQ:2987726803
询价
MAXIM/美信
23+
QFN
89630
当天发货全新原装现货
询价
更多MAX16806供应商 更新时间2025-10-10 16:50:00