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参数资料
| 型号： | MAX1910EUB+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 2/11页 |
| 文件大小： | 0K |
| 描述： | IC LED DRVR WHITE BCKLGT 10-MSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 拓扑： | 升压（升压），切换式电容器（充电泵） |
| 输出数： | 1 |
| 内部驱动器： | 是 |
| 类型 - 主要： | 背光 |
| 类型 - 次要： | 白色 LED |
| 频率： | 625kHz ~ 875kHz |
| 电源电压： | 2.7 V ~ 5.3 V |
| 输出电压： | 5V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-TFSOP，10-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 10-µMAX |
| 包装： | 带卷 (TR) |
| 工作温度： | -40°C ~ 85°C |
1.5x/2x High-Efficiency White LED
Charge Pumps
ABSOLUTE MAXIMUM RATINGS
IN1, IN2, OUT, SHDN , SET to GND …………………-0.3V to +6V
C1-, C2-, to GND..................................................-0.3V, V IN + 1V
C1+, C2+ to GND..........-0.3V, greater of V OUT + 1V or V IN + 1V
OUT Short-Circuit to GND ..........................................Continuous
Continuous Power Dissipation (T A = +70°C)
10-Pin μMAX (derate 5.6 mW/°C above +70°C) ..........444mW
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) ................................ +300°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V IN = 3.6V, GND = 0, SHDN = SET = IN, C IN = 2.2μF, C1 = C2 = 0.47μF, C OUT = 2.2μF, T A = 0°C to +85°C . Typical values are at
T A = +25°C, unless otherwise noted.)
PARAMETER
Input Voltage Operating Range
Undervoltage Lockout Threshold
CONDITIONS
Both rising and falling edges
MIN
2.7
2.2
TYP
MAX
5.3
2.5
UNITS
V
V
Undervoltage Lockout Hysteresis
35
mV
SET Regulation Point
0.19
0.2
0.21
V
MAX1910 Current Regulation
MAX1912 Current Regulation
Maximum Output Current
Output current change for 2.7V < V OUT < 5V
Output current change for 3V < V OUT < 5V
MAX1910 V IN = 2.7V
MAX1912 V IN = 3.6V
80
120
0.5
0.5
%/V
%/V
mA
No Load Input Current
Supply Current in Shutdown
Output Leakage Current in Shutdown
V IN = 3.6V
V IN = 5.3V, V OUT = 0, SHDN = 0
V IN = 3.6V, SHDN = 0
1.5
0.1
0.1
2.5
10
10
mA
μA
μA
Switching Frequency
Switching Frequency Temperature
Coefficient
V IN = 3.6V
f = 750kHz
625
750
250
875
kHz
ppm/ ° C
SET Input Current
SHDN Input Current
SHDN Input Voltage Low
SHDN = 0 or 5.5V
2.7V < V IN < 5.3V
1
100
1
0.4
nA
μA
V
SHDN Input Voltage High
Thermal-Shutdown Threshold
2.7V < V IN < 5.3V
Rising temperature, 15°C hysteresis typical
1.6
160
V
°C
ELECTRICAL CHARACTERISTICS
(V IN = 3.6V, GND = 0, SHDN = SET = IN, C IN = 2.2μF, C1 = C2 = 0.47μF, C OUT = 2.2μF, T A = -40°C to +85°C , unless otherwise
noted.) (Note 1)
PARAMETER
Input Voltage Operating Range
Undervoltage Lockout Threshold
CONDITIONS
Both rising and falling edges
MIN
2.7
2.2
MAX
5.3
2.5
UNITS
V
V
Maximum Output Current
Supply Current in Shutdown
MAX1910 V IN = 2.7V
MAX1910 V IN = 3.6V
V IN = 5.3V, V OUT = 0, SHDN = 0
80
120
10
mA
μA
2
_______________________________________________________________________________________
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1910EVKIT | 功能描述:LED 照明开发工具 Evaluation Kit for the MAX1910 MAX1912 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: |
| MAX1912EUB | 功能描述:LED照明驱动器 1.5x/2x White LED 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 |
| MAX1912EUB+ | 功能描述:LED照明驱动器 1.5x/2x White LED 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 |
| MAX1912EUB+T | 功能描述:LED照明驱动器 1.5x/2x White LED 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 |
| MAX1912EUB-T | 功能描述:LED照明驱动器 1.5x/2x White LED 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 |
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