带I2C兼容接口的双通道1.5A同步升压型LED闪光灯驱动器

EUP2466是一款固定2MHz或者4MHz频率的电流模同步升压型转换器。该芯片可以给两个通道的闪光灯LED应用分别提供恒定电流驱动，单通道电流最大可以提供1.5A。\n配备行业标准的I2C串行数字输入接口，用于启用、禁用和设置LED闪光灯的电流。EUP2466有四个逻辑输入控制端，分别为硬件闪光灯使能（STROBE）、闪光灯中断（TX）、Torch使能信号（TORCH/TEMP）、芯片使能信号（HWEN）。在闪光模式下，LED电流源可以提供从10.9mA到1.5A不等的目标电流。并且在常亮模式下，可编程电流的范围也可以在0.977mA到179mA的范围内变化。\n过压保护功能保证输出电压低于 ‧2.5V~5.5V的输入电压范围\n‧转换效率高达85%\n‧2MHz或者4 MHz的固定开关频率\n‧I2C兼容接口\n- 400kHz的串行传输速率\n- 选择闪光/常亮/IR/待机等状态\n- 编程调控闪光LED电流，电流范围从10.9mA到1.5A\n- 编程调控常亮LED电流，电流范围从0.977mA到179mA\n- 编程调控闪光超时计时器\n- 编程调控电流斜率计时器\n- 编程调控输入电压闪存监视器（IVFM）\n‧真正的负载断开\n‧输入电流限制\n‧输出过压和短路、过温保护电路\n‧NTC监测功能\n‧12-Bump WCSP\n‧符合RoHS标准，百分百无铅、无;

Synchronous Boost Flash LED Driver and Dual 1.5A High Side Current Source with I2C Compatible Interface

文件：78.03 Kbytes Page：1 Pages

Low Cost, Miniature Fiber Optic Components with ST, SMA, SC and FC Ports

Description The HFBR-0400 Series of components is designed to provide cost effective, high performance fiber optic communication links for information systems and industrial applications with link distances of up to 4 kilometers. With the HFBR-24X6, the 125 MHz analog receiver, data rates of up t

Low Cost, Miniature Fiber Optic Components with ST, SMA, SC and FC Ports

Description The HFBR-0400 Series of components is designed to provide cost effective, high performance fiber optic communication links for information systems and industrial applications with link distances of up to 4 kilometers. With the HFBR-24X6, the 125 MHz analog receiver, data rates of up t

Low Cost, Miniature Fiber Optic Components with ST, SMA, SC and FC Ports

Description The HFBR-0400 Series of components is designed to provide cost effective, high performance fiber optic communication links for information systems and industrial applications with link distances of up to 4 kilometers. With the HFBR-24X6, the 125 MHz analog receiver, data rates of up t

Four Channel Codec Filter with PCM- and m-Controller Interface SICOFI4-mC

General Description The four channel Signal Processing Codec Filter PEB 2466 SICOFI-4-µC is the logical continuation of a well established family of SIEMENS programmable codec-filter-ICs. Its major difference to the PEB 2465 (SICOFI-4) is the PCM and µC interface, which replaces the IOM-2 interf

3V CDMA/FM MIXER

Product Description The RF2466 is a receiver dual downconverter designed for the receive section of dual-mode CDMA/FM cellular applications. It is designed to downconvert RF signals while providing 14dB gain in CDMA mode and 7dB gain in FM mode. Also, it features IF output selection and power dow