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参数资料
| 型号： | MAX17061ETI+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 6/26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： | 是 |
| 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
ELECTRICAL 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,
T A = -40°C to +85°C , unless otherwise noted. Typical values are at T A = +25°C.) (Note 2)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
FAULT PROTECTION
OV Threshold Voltage
FB_ Overvoltage Threshold
FB_ Undervoltage Threshold
OV Undervoltage Threshold
(Boost Global Fail)
Overcurrent FAULT Shutdown Timer
FB_ Overvoltage Fault Timer
Rising edge, typical hysteresis = 60mV
I PEAK > 3.3A at duty = 0%
1.166
5.2
130
48
88
1.6
1.306
6.0
220
120
168
2.4
V
V
mV
mV
μs
ms
PWM FILTER
PWM Output Impedance
R FSET = 464k Ω
20
197
60
203
k Ω
kHz
DPWM Oscillator Frequency
R FSET = 113k Ω
750
820
Hz
PWMI Input Frequency Range
PWMI Full-Range Accuracy
R FSET = 65k Ω
PWMI duty cycle = 100%
1.27
5
98
1.40
100
5
kHz
kHz
LSB
PWMI Brightness Setting
PWMI duty cycle = 50%
PWMI duty cycle = 0%
48
2.6
52
2.8
%
SMBus TIMING SPECIFICATION
SMBus Frequency
Bus Free Time
START Condition Hold
Time from SCL
START Condition Setup
Time from SCL
STOP Condition Setup
Time from SCL
SDA Hold Time from SCL
SDA Setup Time from SCL
SCL Low Period
SCL High Period
FSMB
TBUF
THD:STA
TSU:STA
TSU:STO
THD:DAT
TSU:DAT
T LOW
T HIGH
10
4.7
4
4.7
4
300
250
4.7
4
100
kHz
μs
μs
μs
μs
ns
ns
μs
μs
Note 1: Specifications are guaranteed by design, not production tested.
Note 2: Specifications to -40°C are guaranteed by design, not production tested.
6
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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 |
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