經(jīng)營(yíng)IML芯源創(chuàng)LED線性恒流驅(qū)動(dòng)芯片參數(shù),恒流驅(qū)動(dòng)芯片

經(jīng)營(yíng)IML芯源創(chuàng)LED線性恒流驅(qū)動(dòng)芯片參數(shù),恒流驅(qū)動(dòng)芯片

ICL1104 內(nèi)置線性過(guò)溫保護(hù)功能，可以有效防止系統(tǒng)溫度突變?cè)斐傻膿p壞。電流可在5mA~80mA 范圍內(nèi)進(jìn)行任意調(diào)節(jié)。

ICL9201 是一款低成本的紋波抑制芯片，與LED
燈珠串聯(lián)，用來(lái)抑制定電流源產(chǎn)生的電流紋波，所需外
圍元器件少、系統(tǒng)成本極低。
ICL9201 在可控硅調(diào)光器調(diào)光全程都能提供優(yōu)異
的去頻閃表現(xiàn)。

ICNE2530D is a high voltage linear constantcurrent LED driver for phase–cut dimmable application,which integrates 500V high voltage MOS.The phase-cut dimmer holding current and theLED driving current can be set through the external resistors between 5mA and 100mA, the current precision can reach ±3%.
ICNE2530Dbuilt-innegativetemperaturecompensation function, help to improve the sourceregulation of the linear power supply system. Thebuilt-in negative temperature compensation functioncan effectively prevent damage to the system causedby sudden temperature changes.ICNE2530D system has simple peripherals,flexible application, high reliability, small volume, andlow system BOM cost. It is suitable for all kinds of LEDlamps.