LM3549SQE/NOPB

Texas Instruments
926-LM3549SQE/NOPB
LM3549SQE/NOPB

制造商:

说明:
LED照明驱动器IC High power sequentia l LED driver 24-WQF A 926-LM3549SQ/NOPB

ECAD模型:
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库存量: 127

库存:
127 可立即发货
生产周期:
18 周 大于所示数量的预计工厂生产时间。
数量大于127的订购须受最低订购要求的限制。
最少: 1   倍数: 1
单价:
¥-.--
总价:
¥-.--
预估关税:
封装:
整卷卷轴(请按250的倍数订购)

定价 (含13% 增值税)

数量 单价
总价
剪切带/MouseReel™
¥66.4214 ¥66.42
¥62.2065 ¥622.07
¥59.3024 ¥1,482.56
¥51.528 ¥5,152.80
整卷卷轴(请按250的倍数订购)
¥41.5275 ¥10,381.88
¥39.7873 ¥19,893.65
¥38.7138 ¥38,713.80
¥38.6234 ¥96,558.50
† ¥15.00 MouseReel™费将被加上并在购物车计算。所有MouseReel™订单均不可撤消和退回。

产品属性 属性值 选择属性
Texas Instruments
产品种类: LED照明驱动器IC
RoHS:  
3 Output
Boost, Buck
700 mA
WQFN-24
5.5 V
2.7 V
2.4 MHz
4.6 V
LM3549
- 30 C
+ 85 C
I2C Control
Reel
Cut Tape
MouseReel
商标: Texas Instruments
组装国: Not Available
扩散国家: Not Available
原产国: MY
高电平输出电流: 705 mA
输入电压: 2.7 V to 5.5 V
低电平输出电流: 107 mA
安装风格: SMD/SMT
通道数量: 3 Channel
输出类型: Constant Current
产品类型: LED Lighting Drivers
工厂包装数量: 250
子类别: Driver ICs
电源电流—最大值: 3 mA
类型: Inductive
单位重量: 39.200 mg
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已选择的属性: 0

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CNHTS:
8542399000
CAHTS:
8542390000
USHTS:
8542390090
JPHTS:
854239099
TARIC:
8542399000
MXHTS:
8542399901
ECCN:
EAR99

IS32LT3175N/P Single-Channel Linear LED Drivers

ISSI IS32LT3175N/P Single-Channel Linear LED Drivers come with fade in/out and PWM dimming. The regulators serve as a stand-alone LED driver-configurable from 20mA to 150mA with external resistors, no microcontroller is necessary. A logic level “courtesy light” signal from the PWM pin can be interfaced to precisely drive the LED channel. The IS32LT3175P obtains a positive polarity PWM signal. In addition, the IS32LT3175N obtains a negative polarity PWM signal. The regulator integrates a 63-step fade-in and fades out the algorithm (Gamma correction). This causes the output LED current to increasingly rise up to the full source value after the EN pin is pulsed.