100V Input, 1A High Power LED Driver

文件：422.18 Kbytes 页数：10 Pages

MPS

美国芯源

100V Input 1A High Power LED Driver

文件：238.08 Kbytes 页数：5 Pages

MPS

美国芯源

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

文件：697.62 Kbytes 页数：10 Pages

MPS

美国芯源

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

文件：697.62 Kbytes 页数：10 Pages

MPS

美国芯源

100V Input, 1A High Power LED Driver

文件：422.18 Kbytes 页数：10 Pages

MPS

美国芯源

Smart Bypass For LED Open Protection

文件：269.98 Kbytes 页数：11 Pages

MPS

美国芯源

Smart Bypass For LED Open Protection

文件：269.98 Kbytes 页数：11 Pages

MPS

美国芯源

功率杠杆控制降压-升压WLED驱动器

MP4601是一款集成型白光LED驱动器。它可采用MPS专利技术（申请中）驱动高达60英寸或更大尺寸的LCD电视背光，其中的LED灯串电压可高达350V。\n\n这种新颖的技术可以通过仅调节一小部分LED驱动电压来利用LED驱动功率。因此，配合以固定高电压源，该低电压LED驱动器可以驱动高电压LED灯串，因其低电压应力、高开关频率和较小尺寸的无源元件，而具有超高功率密度、高效率和低成本。MP4601是电流控制模式的升降压稳压器。它采用12V输入VINL和高压源VINH，可以提供稳定的输出电压（VINH至VINH + 63V），驱动多达100个LED的灯串。MP4601可以驱动与LED灯串串联的 • 新型功率杠杆控制技术\n• 独特的升压/降压操作\n• 效率高达99.5%\n• 0.5Ω内部功率 MOSFET开关管\n• 开关频率同步功能\n• 超过1:1000 的调光比\n• 模拟和 PWM 调光功能\n• ±5% 200mV基准电压\n• 850μA 静态电流\n• 10μA 关断模式\n• 可调逐周期过流保护\n• 过温关断保护\n• LED灯串开路和短路保护\n• LED短路保护FAULT输出\n• 输出短路保护\n• 采用 TSSOP16-EP 和 SOIC16封装;

MPS

美国芯源

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

美国芯源

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

美国芯源