参数资料
型号: MAX16839ASA+
厂商: Maxim Integrated
文件页数: 5/11页
文件大小: 0K
描述: IC LED DRIVER 100MA 8-SOIC
其它有关文件: Automotive Product Guide
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 100
恒定电流:
拓扑: 线性,开路漏极,PWM
输出数: 1
内部驱动器:
类型 - 主要: 车载
类型 - 次要: 高亮度 LED(HBLED)
电源电压: 5 V ~ 40 V
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm Width)裸露焊盘
供应商设备封装: 8-SOICN 裸露焊盘
包装: 管件
工作温度: -40°C ~ 125°C
High-Voltage, Linear High-Brightness LED
Driver with Open-LED Fault Detect
Typical Operating Characteristics (continued)
(V IN = 12V, R CS = 4.07 I from CS to GND, C FLTS = 0.1 F F, C IN = 0.1 F F, DIM input unconnected, T A = +25 N C, unless otherwise noted.
Typical values are at T A = +25 N C.)
LED CURRENT RISE/FALL TIMES
MAX16839 toc08
V DIM
2V/div
FLTS DISCHARGE
MAX16839 toc09
V IN IS TURNED OFF
V IN
5V/div
50
40
LEAKAGE CURRENT vs. TEMPERATURE
V IN = 0V
V FLTS = 8V
0V
I LED
50mA/div
0
0V
V FLTS
5V/div
0V
30
20
10
0
20 F s/div
1s/div
-10
-40 -25 -10 5 20 35 50 65 80 95 110 125
TEMPERATURE ( N C)
7.40
7.39
7.38
7.37
7.36
7.35
7.34
7.33
7.32
7.31
7.30
FAULT ACTIVATION THRESHOLD
vs. TEMPERATURE
-40 -25 -10 5 20 35 50 65 80 95 110 125
TEMPERATURE ( N C)
I LED RESPONSE TO SUPPLY CHOPPING
MAX16839 toc12
4ms/div
V IN
5V/div
I LED
20mA/div
0
LED RISE TIME DELAY
(SUPPLY CHOPPING)
MAX16839 toc13
1 F s/div
V IN
5V/div
0V
I LED
20mA/div
0
FAULT ACTIVATION THRESHOLD
AND OPEN-LED BLANKING
MAX16839 toc14
20 F s/div
V IN
2V/div
V FLTS
2V/div
0V
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5
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相关代理商/技术参数
参数描述
MAX16839ASA+ 功能描述:LED照明驱动器 High-Voltage Linear w/LED Open Detect RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N
MAX16839ASA+T 功能描述:LED照明驱动器 High-Voltage Linear w/LED Open Detect RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N
MAX16839ATT/V+ 制造商:Maxim Integrated Products 功能描述:
MAX16839ATT/V+T 功能描述:LED照明驱动器 High-Voltage Linear High-Brightness LED Driver with LED Fault Open Detect RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N
MAX16839ATT+ 制造商:Maxim Integrated Products 功能描述:HIGH-VOLTAGE LINEAR HIGH-BRIGHTNES - Bulk