LP5817YCHR

Texas Instruments
595-LP5817YCHR
LP5817YCHR

制造商:

说明:
LED照明驱动器IC 3-channel I2C interf ace RGB LED driver

寿命周期:
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此制造商的新产品。
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产品属性 属性值 选择属性
Texas Instruments
产品种类: LED照明驱动器IC
交货限制:
 Mouser 目前在您所在地区不销售该产品。
RoHS:  
3 Output
DSBGA-8
5.5 V
2.5 V
23 kHz
5.5 V
LP5817
- 40 C
+ 125 C
Reel
Cut Tape
MouseReel
商标: Texas Instruments
组装国: Not Available
扩散国家: Not Available
原产国: CN
调光: PWM
输入电压: 2.5 V to 5.5 V
安装风格: SMD/SMT
通道数量: 3 Channel
产品: LED Lighting Driver
产品类型: LED Lighting Drivers
工厂包装数量: 12000
子类别: Driver ICs
单位重量: 1 mg
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USHTS:
8542390090
TARIC:
8542399000
ECCN:
EAR99

LP5817 3通道RGB LED驱动器

Texas Instruments LP5817 3通道RGB LED驱动器具有超低工作电流,关断模式下为0.1µA(典型值),启动设备时为0.15mA(典型值),照明LED时为0.2mA(典型值)。Texas Instruments LP5817采用模拟和PWM调光方法来实现强大的性能。每个LED的输出电流均可在0.1mA至25.5mA或0.2mA至51mA范围内以256步进进行调节。该8位PWM生成器可实现无可闻噪声平滑调光控制,实现LED亮度。

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.