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LP5816

LP5816 4-Channel I2C Interface RGBW LED Driver

1Features ?Operatingvoltagerange –VCCrange:2.5Vto5.5V –Logicpinscompatiblewith1.8V,3.3V,and5V –Outputvoltageupto5.5V ?4constantcurrentsinkswithhighprecision –0.1mAto51mAperchannel –Device-to-deviceerror:±8%(max.) –Channel-to-channelerror:±3%

TI1Texas Instruments

德州儀器美國(guó)德州儀器公司

LP5816

LP5814 4-Channel I2C Interface RGBW LED Driver with Auto Animation Control

1Features ?Operatingvoltagerange –VCCrange:2.5Vto5.5V –Logicpinscompatiblewith1.8V,3.3V,and5V –Outputvoltageupto5.5V ?4constantcurrentsinkswithhighprecision –0.1mAto51mAperchannel –Device-to-deviceerror:±8%(max.) –Channel-to-channelerror:±3%

TI1Texas Instruments

德州儀器美國(guó)德州儀器公司

LP5816

LP5815 3-Channel I2C Interface RGB LED Driver with Instant Blinking and Auto Animation Control

1Features ?Operatingvoltagerange –VCCrange:2.5Vto5.5V –Logicpinscompatiblewith1.8V,3.3V,and5V –Outputvoltageupto5.5V ?3-constantcurrentsinkswithhighprecision –0.1mAto51mAperchannel –Device-to-deviceerror:±8%(max.) –Channel-to-channelerror:±3%

TI1Texas Instruments

德州儀器美國(guó)德州儀器公司

LP5816

LP5817 3-Channel I2C Interface RGB LED Driver

1Features ?Operatingvoltagerange –VCCrange:2.5Vto5.5V –Logicpinscompatiblewith1.8V,3.3V,and5V –Outputvoltageupto5.5V ?3constantcurrentsinkswithhighprecision –0.1mAto51mAperchannel –Device-to-deviceerror:±8%(max.) –Channel-to-channelerror:±3%

TI1Texas Instruments

德州儀器美國(guó)德州儀器公司

LP5816

4-channel I2C interface RGBW LED driver; 工作電壓范圍 \n \nVCC 范圍:2.5V 至 5.5V\n \n邏輯引腳兼容 1.8V、3.3V 和 5V 電壓\n \n輸出電壓高達(dá) 5.5V\n \n\n \n4 個(gè)高精度恒定電流阱 \n \n每個(gè)通道 0.1mA 至 51mA\n \n器件間誤差:±8%(最大值)\n \n通道間誤差:±3%(最大值)\n \n超低余量電壓:25.5mA 時(shí)為 135mV(最大值);51mA 時(shí)為 275mV(最大值)\n \n\n \n超低功耗 \n \n關(guān)斷:ISD = 0.1μA(典型值)\n \n待機(jī):ISTB = 22μA(典型值)\n \n有效: \n \n當(dāng)禁用輸出通道時(shí),INOR = 0.15mA(典型值)\n \n當(dāng) LED 電流為 25.5mA 時(shí),INOR 為 0.23mA(典型值)\n \n\n \n\n \n模擬調(diào)光(電流增益控制) \n \n全局 1 位最大電流 (MC):25.5mA 或 51mA\n \n單獨(dú)的 8 位點(diǎn)電流 (DC) 設(shè)置\n \n\n \nPWM 調(diào)光頻率高達(dá) 23kHz,無可聞噪聲 \n \n單獨(dú)的 8 位 PWM 調(diào)光分辨率\n \n線性或指數(shù)調(diào)光曲線\n \n\n \n400kHz(最大值)I2C 接口\n \nESD:4kV HBM,1.5kV CDM\n \n封裝 \n \n1.6mm*2.1mm SOT583-8,間距 0.5mm\n \n1.36mm*0.8mm DSBGA-8,間距 0.35mm\n \n\n \n-40°C 至 125°C 工作溫度范圍;

LP5816 是一款 4 通道 RGBW LED 驅(qū)動(dòng)器。該器件具有超低的工作電流,在關(guān)斷模式下為 0.1μA(典型值),啟用時(shí)為 0.1mA(典型值),LED 亮起時(shí)為 0.2mA(典型值)。\n\n該器件采用模擬調(diào)光和 PWM 調(diào)光兩種方法實(shí)現(xiàn)強(qiáng)大的調(diào)光性能。每個(gè) LED 的輸出電流可在 0.1mA 至 25.5mA 或 0.2mA 至 51mA 之間以 256 個(gè)階躍進(jìn)行調(diào)節(jié)。8 位 PWM 發(fā)生器可對(duì) LED 亮度進(jìn)行平滑且無可聞噪聲的調(diào)光控制。

TITexas Instruments

德州儀器美國(guó)德州儀器公司

LP5816DRL

LP5816 4-Channel I2C Interface RGBW LED Driver

1Features ?Operatingvoltagerange –VCCrange:2.5Vto5.5V –Logicpinscompatiblewith1.8V,3.3V,and5V –Outputvoltageupto5.5V ?4constantcurrentsinkswithhighprecision –0.1mAto51mAperchannel –Device-to-deviceerror:±8%(max.) –Channel-to-channelerror:±3%

TI1Texas Instruments

德州儀器美國(guó)德州儀器公司

LP5816DRLR

絲?。?a target="_blank" title="Marking" href="/5816/marking.html">5816;Package:SOT-5X3;LP5816 4-Channel I2C Interface RGBW LED Driver

1Features ?Operatingvoltagerange –VCCrange:2.5Vto5.5V –Logicpinscompatiblewith1.8V,3.3V,and5V –Outputvoltageupto5.5V ?4constantcurrentsinkswithhighprecision –0.1mAto51mAperchannel –Device-to-deviceerror:±8%(max.) –Channel-to-channelerror:±3%

TI1Texas Instruments

德州儀器美國(guó)德州儀器公司

LP5816DRLR

LP5814 4-Channel I2C Interface RGBW LED Driver with Auto Animation Control

1Features ?Operatingvoltagerange –VCCrange:2.5Vto5.5V –Logicpinscompatiblewith1.8V,3.3V,and5V –Outputvoltageupto5.5V ?4constantcurrentsinkswithhighprecision –0.1mAto51mAperchannel –Device-to-deviceerror:±8%(max.) –Channel-to-channelerror:±3%

TI1Texas Instruments

德州儀器美國(guó)德州儀器公司

LP5816DRLR

LP5815 3-Channel I2C Interface RGB LED Driver with Instant Blinking and Auto Animation Control

1Features ?Operatingvoltagerange –VCCrange:2.5Vto5.5V –Logicpinscompatiblewith1.8V,3.3V,and5V –Outputvoltageupto5.5V ?3-constantcurrentsinkswithhighprecision –0.1mAto51mAperchannel –Device-to-deviceerror:±8%(max.) –Channel-to-channelerror:±3%

TI1Texas Instruments

德州儀器美國(guó)德州儀器公司

LP5816DRLR

LP5817 3-Channel I2C Interface RGB LED Driver

1Features ?Operatingvoltagerange –VCCrange:2.5Vto5.5V –Logicpinscompatiblewith1.8V,3.3V,and5V –Outputvoltageupto5.5V ?3constantcurrentsinkswithhighprecision –0.1mAto51mAperchannel –Device-to-deviceerror:±8%(max.) –Channel-to-channelerror:±3%

TI1Texas Instruments

德州儀器美國(guó)德州儀器公司

技術(shù)參數(shù)

  • LED current per channel (mA):

    50

  • LED configuration:

    Parallel

  • Program memory:

    No

  • Topology:

    Linear

  • Programmable ramp control:

    No

  • Vin (min) (V):

    2.5

  • Vin (max) (V):

    5.5

  • Iout (max) (A):

    0.2

  • Features:

    Analog/PWM mixed dimming

  • Iq (typ) (mA):

    0.15

  • Shutdown current (ISD) (typ) (μA):

    0.1

  • Operating temperature range (°C):

    -40 to 125

  • Rating:

    Catalog

  • 封裝:

    SOT-5X3 (DRL)

  • 引腳:

    8

  • 尺寸:

    3.36 mm2 2.1 x 1.6

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Texas Instruments
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更多LP5816供應(yīng)商 更新時(shí)間2025-7-29 15:01:00