参数资料
型号: MAX17061ETI+
厂商: Maxim Integrated
文件页数: 9/26页
文件大小: 0K
描述: IC LED DRVR WHITE BCKLGT 28-TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 75
拓扑: PWM,升压(升压)
输出数: 8
内部驱动器:
类型 - 主要: 车载,背光
类型 - 次要: 白色 LED
频率: 1MHz
电源电压: 4.5 V ~ 26 V
输出电压: 5V
安装类型: 表面贴装
封装/外壳: 28-WFQFN 裸露焊盘
供应商设备封装: 28-TQFN-EP(4x4)
包装: 管件
工作温度: -40°C ~ 85°C
8-String White LED Driver with
SMBus for LCD Panel Applications
Typical Operating Characteristics (continued)
(Circuit of Figure 1, V IN = 12V, C CCV = 0.022μF, R CCV = 5.1k Ω , V ISET = V OSC = V DD = V CC , R FSET = 464k Ω , V PWMI = GND, LEDs =
10 series x 4 parallel strings, T A = +25°C, unless otherwise noted.)
0V
LED-OPEN FAULT PROTECTION
(BRIGHTNESS = 100%, LED OPEN ON FB1)
MAX17061 toc14
V FB1
1V/div
LED-SHORT FAULT PROTECTION
(BRT = 100%, 2 LEDs SHORT ON FB1)
MAX17061 toc15
V FB1
5V/div
0V
I FB2
10V/div
0V
0V
V FB2
10V/div
0V
0mA
400 μ s/div
LINE TRANSIENT RESPONSE
(V IN = 12V → 19V, BRIGHTNESS = 100%)
MAX17061 toc16
V OUT
20V/div
I FB2
20mA/div
V OUT
20V/div
0mA
0mA
1ms/div
LINE TRANSIENT RESPONSE
(V IN = 19V → 12V, BRIGHTNESS = 100%)
MAX17061 toc17
I FB1
20mA/div
I FB2
20mA/div
V OUT
20V/div
0V
0V
V IN
10V/div
0V
0V
V IN
10V/div
0A
0mA
100 μ s/div
I L
1A/div
I FB1
20mA/div
0A
0mA
100 μ s/div
I L
1A/div
I FB1
20mA/div
LED CURRENT BALANCE
vs. INPUT VOLTAGE
1.0
0.6
0.2
-0.2
-0.6
-1.0
5
8
11
14
17
20
INPUT VOLTAGE (V)
_______________________________________________________________________________________
9
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相关代理商/技术参数
参数描述
MAX17061ETI+ 功能描述:LED照明驱动器 8-String White LED Driver w/SMBus 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
MAX17061ETI+T 功能描述:LED照明驱动器 8-String White LED Driver w/SMBus 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
MAX17061EVCMAXQU+ 功能描述:LED 照明开发工具 Evaluation Kit/Evaluation System for the MAX17061 RoHS:否 制造商:Fairchild Semiconductor 产品:Evaluation Kits 用于:FL7732 核心: 电源电压:120V 系列: 封装:
MAX17061EVKIT+ 功能描述:LED 照明开发工具 MAX17061 Eval Kit RoHS:否 制造商:Fairchild Semiconductor 产品:Evaluation Kits 用于:FL7732 核心: 电源电压:120V 系列: 封装:
MAX17062ETB+ 制造商:Maxim Integrated Products 功能描述: 制造商:Maxim Integrated Products 功能描述:TFT-LCD STEP-UP DC-DC CONVERTER - Rail/Tube