100V Input, 1A High Power LED Driver

文件：422.18 Kbytes 頁數(shù)：10 Pages

MPS

美國(guó)芯源

100V Input 1A High Power LED Driver

文件：238.08 Kbytes 頁數(shù)：5 Pages

MPS

美國(guó)芯源

100V Input, 1A, High-Power LED Driver

文件：697.62 Kbytes 頁數(shù)：10 Pages

MPS

美國(guó)芯源

100V Input, 1A, High-Power LED Driver

文件：697.62 Kbytes 頁數(shù)：10 Pages

MPS

美國(guó)芯源

100V Input, 1A High Power LED Driver

文件：422.18 Kbytes 頁數(shù)：10 Pages

MPS

美國(guó)芯源

Smart Bypass For LED Open Protection

文件：269.98 Kbytes 頁數(shù)：11 Pages

MPS

美國(guó)芯源

Smart Bypass For LED Open Protection

文件：269.98 Kbytes 頁數(shù)：11 Pages

MPS

美國(guó)芯源

功率杠桿控制降壓-升壓WLED驅(qū)動(dòng)器

MP4601是一款集成型白光LED驅(qū)動(dòng)器。它可采用MPS專利技術(shù)（申請(qǐng)中）驅(qū)動(dòng)高達(dá)60英寸或更大尺寸的LCD電視背光，其中的LED燈串電壓可高達(dá)350V。\n\n這種新穎的技術(shù)可以通過僅調(diào)節(jié)一小部分LED驅(qū)動(dòng)電壓來利用LED驅(qū)動(dòng)功率。因此，配合以固定高電壓源，該低電壓LED驅(qū)動(dòng)器可以驅(qū)動(dòng)高電壓LED燈串，因其低電壓應(yīng)力、高開關(guān)頻率和較小尺寸的無源元件，而具有超高功率密度、高效率和低成本。MP4601是電流控制模式的升降壓穩(wěn)壓器。它采用12V輸入VINL和高壓源VINH，可以提供穩(wěn)定的輸出電壓（VINH至VINH + 63V），驅(qū)動(dòng)多達(dá)100個(gè)LED的燈串。MP4601可以驅(qū)動(dòng)與LED燈串串聯(lián)的 ? 新型功率杠桿控制技術(shù)\n? 獨(dú)特的升壓/降壓操作\n? 效率高達(dá)99.5%\n? 0.5Ω內(nèi)部功率 MOSFET開關(guān)管\n? 開關(guān)頻率同步功能\n? 超過1:1000 的調(diào)光比\n? 模擬和 PWM 調(diào)光功能\n? ±5% 200mV基準(zhǔn)電壓\n? 850μA 靜態(tài)電流\n? 10μA 關(guān)斷模式\n? 可調(diào)逐周期過流保護(hù)\n? 過溫關(guān)斷保護(hù)\n? LED燈串開路和短路保護(hù)\n? LED短路保護(hù)FAULT輸出\n? 輸出短路保護(hù)\n? 采用 TSSOP16-EP 和 SOIC16封裝;

MPS

美國(guó)芯源

Power-Leverage Buck-Boost WLED Driver with Separate ADIM and PDIM

The MP4603 is an integrated white LED driver. It uses MPS? patent-pending technology to drive the backlights for LCD TVs measuring 60-inches or larger, for LED string voltages up to 350V. This novel technology can leverage the LED drive power by regulating only a small portion of the LED drive volta ● Novel Power-Leverage-Control Technology \n● Unique Step-Up/Down Operation \n● Up to 99.5% Efficiency \n● 0.5O Internal Power MOSFET \n● Switching Frequency Synchronization \n● Over 1:1000 Dimming Ratio \n● Separate Analog and PWM Dimming \n● ?% 200mV Reference Voltage \n● 10? Shutdown Mode;

MPS

美國(guó)芯源

Offline Half-Bridge / LLC WLED Controller

The MP4651 is a high performance off-line LED driver designed for powering the LEDs especially for high power isolated application.? The MP4651 utilizes fixed operating frequency PWM control. It outputs two 180 degree phase shifted driving signals for various external power stages. Its enhanced 9V g ● 9V Enhanced Gate Driver \n● Programmable Fixed Operating Frequency \n● Input Voltage Range from 9V to 30V \n● DC or PWM Input Dimming Control \n● Burst Dimming Frequency Synchronization \n● Smart Fault Protection Interface \n● Built-in Fault Management \n● Built-in Delay Timer for System Recovery ;

MPS

美國(guó)芯源