LP3944ISQ/NOPB

Texas Instruments
926-LP3944ISQ/NOPB
LP3944ISQ/NOPB

制造商:

说明:
LED照明驱动器IC RGB/White/Blue 8-LED Fun Light driver 24 A 926-LP3944ISQX/NOPB

ECAD模型:
下载免费库加载程序,将此文件转换,以供您的ECAD工具使用。了解详情。

库存量: 1,509

库存:
1,509 可立即发货
生产周期:
12 周 大于所示数量的预计工厂生产时间。
最少: 1   倍数: 1
单价:
¥-.--
总价:
¥-.--
预估关税:
封装:
整卷卷轴(请按1000的倍数订购)

定价 (含13% 增值税)

数量 单价
总价
剪切带/MouseReel™
¥20.5095 ¥20.51
¥15.2211 ¥152.21
¥13.899 ¥347.48
¥12.4865 ¥1,248.65
¥11.7407 ¥2,935.18
¥11.3339 ¥5,666.95
整卷卷轴(请按1000的倍数订购)
¥9.6728 ¥9,672.80
† ¥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:  
8 Output
Boost
25 mA
WQFN-24
5.5 V
2.3 V
400 kHz
Adjustable
LP3944
- 40 C
+ 85 C
I2C Control
Reel
Cut Tape
MouseReel
商标: Texas Instruments
输入电压: 2.3 V to 5.5 V
低电平输出电流: 25 mA
湿度敏感性: Yes
安装风格: SMD/SMT
通道数量: 8 Channel
输出类型: Current Mode
Pd-功率耗散: 1.76 W
产品类型: LED Lighting Drivers
工厂包装数量: 1000
子类别: Driver ICs
电源电流—最大值: 550 uA
类型: Inductive
单位重量: 48.400 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.