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 DC to DC linear constant current drive IC Filter

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TO252-5L封装最大功耗1.5W,SOT223-5L封装最大功耗1WTO263-5L封装最大散热功耗2.5W,TO220-5L封装最大散热功耗2W输入电压与LED总Vf电压相近,效率可致98%以上,压差越大功耗温升越大The input voltage and the LED total Vf voltage close,可轻易通过EMC 3.电路元件极少成本低,电路走线简单自动调整压差功耗的LED线性恒流驱动,外围只需要一个电阻,简单设计电路输入电压与LED串联总Vf电压相近,效率可达97%以上,压差越大则功耗温升越大可编程低饱和线性恒流LED 驱动器 LNK1102低压1.75V启动 驱动可达750mA 外置CS电阻定电流 内置MOS 低压1.5V启动 内置CS电阻低静态电流:180uA,通过外围扩展应用电路可以实现应用于 9-30V 输入的线性恒流应用内置稳二极管使芯片工作电压钳位在 5.7V 满足高压大电流恒流 LED 驱动,内置默认的 130℃过温保护 点,可外接电阻调节过温点,外接 NTC 热敏电阻 可非常精准地调节 LED 灯珠温度内置默认的 130℃过温保护 点,可外接电阻调节过温点,外接 NTC 热敏电阻 可非常精准地调节 LED 灯珠温度。LAN1051E支持5V~40V宽电压小电流使 用,是替代恒流二极管的理想选择。0.3V低压差,PFM<0.5w,4Pin WLSCP晶圆片级芯片,PCB占用体积非常小,超低成本5~120mA可编程低压差线性恒流LED 驱动器INK110146V耐压,支持高辉调光,恒流精度≤±3%,3路独立PWM输入,

 DC to DC linear constant current drive IC

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  Picture Model Brand Price Stock Delivery Batch No Operate
A711PGT
A711PGT IML
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INK1101
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OC7135
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OC7131
OC7131 欧创芯OCX
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OC7141
OC7141 欧创芯OCX
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OC7130
OC7130 欧创芯OCX
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OC7140
OC7140 欧创芯OCX
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0 - ...
LAN106X
LAN106X Lumenchip
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