2ch DC/DC Boost LED Driver

BL0100A为单输出背光灯用的 LED 驱动器IC,利用外部PWM信号实现 Duty 0.02% 的调光范围。本IC采用升压转换器方式，通过LED VF偏差吸收控制，实现高效率。\n具有丰富的保护功能，可实现外置元件少、性价比高的LED驱动电路。 升压转换器部分\n・电流模式 PWM 控制\n・可变振荡频率100 kHz～500 kHz\n・最大 On Duty 　90%\nLED 电流控制部\n・PWM 调光\n・模拟调光光br />・高对比度　5000 : 1\n・Reg 引脚输出电压精度　±2%\n保护功能\n・误差信号输出\n・升压部过电流保护(OCP)：逐个脉冲检测\n・LED 输出过电流保护(LED_OCP)：逐个脉冲检测\n・过电压保护(OVP)：自动恢复\n・LED 开路/短路保护：自动恢复\n・过热保护(TSD)：自动恢复;

Sanken

三垦

High Efficiency For LED Backlight

文件：449.2 Kbytes 页数：19 Pages

SANKEN

三垦

5.8GHz I/Q Mixer

Description The CHR0100a is a single chip MMIC including an I/Q mixer and a RF gain block that minimises the overall conversion loss of the receiver and provides the RF signal to the mixer through a power divider. Main Features ■ 5.8GHz centre frequency ■ DC-50MHz IF bandwidth ■ Low noise fig

文件：159.24 Kbytes 页数：6 Pages

UMS

Cascadable Silicon Bipolar MMIC Amplifier

Description The MSA-0100 is a high performance silicon bipolar Monolithic Microwave Integrated Circuit (MMIC) chip. This MMIC is designed for use as a general purpose 50 Ω gain block. Typical applications include narrow and broad band IF and RF amplifiers in commercial, industrial and military ap

文件：54.5 Kbytes 页数：4 Pages

HP

安捷伦

Black and White Image Sensor Camera Module

Overview This camera module allows the creation of a miniature black and white video camera by simply providing a case and connecting power supply and video output. Cameras based on this module using digital signal processing are optimal for a wide range of new applicaiton areas, from all types o

文件：80.81 Kbytes 页数：3 Pages

SANYO

三洋