2A 升压白光LED 驱动器，适用于智能手机相机闪光灯应用

MP3331 是一款高效 2A、单闪光 LED 驱动器，采用非常紧凑的封装，适用于高分辨率拍照手机，可改善低照度环境下的图像和视频质量。该器件可在1/2/3/4MHz 同步 DC-DC 升压变换器中工作，为小尺寸 PCB 提供了高效率优化解决方案。MP3331 具有标准 I2C 接口、单个 LED 通道、丰富的保护模式以及高功率密度和高性能。它支持闪光灯/辅助/手电筒/指示灯/5V 直流模式。闪光 LED 的阴极以 GND 为参考，有利于提高散热性能。它采用 WLCSP9-1.7mm x 1.7mm 封装。 • 输入电压范围：2.7V 至 5.5V\n• 1/2/3/4MHz 可选开关频率\n• 开关频率折叠功能\n• 兼容 400kHz I2C 接口\n• 待机/闪光/辅助/手电筒/指示灯/5V 直流模式\n• 闪光模式：\n• 高达 2A 可编程电流，精度为 +/-7%\n• 辅助/手电筒模式：\n• 高达 508mA 可编程电流，精度为 +/-7%\n• 指示灯模式：\n• 工作在 31.5kHz PWM 调光模式下，具有 2/16、3/16、4/16、5/16 等 4 种占空比\n• 5V 直流模式：\n• 5V 固定输出电压\n• 外部手电筒/闪光灯引脚\n• 低电量电压;

2A, Synchronous Boost Flash LED Driver with I2C Interface

文件：641.18 Kbytes Page：25 Pages

丝印代码：CM；2A, Synchronous Boost Flash LED Driver with I2C Interface

文件：641.18 Kbytes Page：25 Pages

2A Flash LED Driver With I2C Interface Evaluation Board

文件：576.38 Kbytes Page：7 Pages

封装/外壳：9-WFBGA，WLCSP 包装：卷带（TR） 描述：IC LED DRVR RGLTR PWM 2A 9WLCSP 集成电路（IC） LED 驱动器

封装/外壳：9-WFBGA，WLCSP 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC LED DRVR RGLTR PWM 2A 9WLCSP 集成电路（IC） LED 驱动器

Adjustable Output Ultralow IQ, 200 mA, SOT-23, anyCAP??Low Dropout Regulator

GENERAL DESCRIPTION The ADP3331 is a member of the ADP330x family of precision low dropout anyCAP voltage regulators. The ADP3331 operates with an input voltage range of 2.6 V to 12 V and delivers a load current up to 200 mA. The ADP3331 stands out from the conventional LDOs with a novel architec

3 mm (T1) MULTILED, Non Diffused

Features ● colorless clear plastic package ● antiparallel chips ● high signal efficiency possible by color change of the LED ● with appropriate controlling by IC (e.g. SDA2231) it is possible to change color from green to yellow, orange and super-red ● both colors can be controlled separately

3 mm (T1) MULTILED, Non Diffused

Features ● colorless clear plastic package ● antiparallel chips ● high signal efficiency possible by color change of the LED ● with appropriate controlling by IC (e.g. SDA2231) it is possible to change color from green to yellow, orange and super-red ● both colors can be controlled separately

CMOS System Reset

Outline This IC is a system reset IC developed using the CMOS process. Super low consumption current of 0.25µA typ. has been achieved through use of the CMOS process. Also, detection voltage is high precision detection of ±2. Features 1. Super low consumption current 0.25µA typ. (when VDD

ULTRA BRIGHT LED LAMPS (ROUND TYPES)

文件：1.5053 Mbytes Page：4 Pages