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    首頁(yè) >HV9989>規(guī)格書列表

    型號(hào)下載 訂購(gòu)功能描述制造商 上傳企業(yè)LOGO

    HV9989

    Three-Channel CCM/DCM Boost LED Driver with Sub-Microsecond PWM Dimming

    文件:624.21 Kbytes 頁(yè)數(shù):22 Pages

    MICROCHIP

    微芯科技

    HV9989

    Not Recommended for New Designs

    The HV9989 is a three-channel peak current mode PWM controller for driving single switch converters in a constant output current mode. It can be used for driving either RGB LEDs or multiple channels of white LEDs. The HV9989 featuresproprietary PWM dimming control algorithm achieving a dimming pulse ? Three out-of-phase constant-current boost converters\n? Current loop closed with sub-microsecond PWM dimming pulses supports PWM dimming >20kHz\n? Internal 40V linear regulator\n? External clock input\n? External individual reference inputs\n? Individual PWM dimming inputs \n? Programmable slope c;

    Microchip

    微芯科技

    HV9989K6-G

    Three-Channel CCM/DCM Boost LED Driver with Sub-Microsecond PWM Dimming

    文件:624.21 Kbytes 頁(yè)數(shù):22 Pages

    MICROCHIP

    微芯科技

    HV9989K6-G-M935

    Three-Channel CCM/DCM Boost LED Driver with Sub-Microsecond PWM Dimming

    文件:624.21 Kbytes 頁(yè)數(shù):22 Pages

    MICROCHIP

    微芯科技

    HV9989K6-G

    Package:40-VFQFN 裸露焊盤;包裝:卷帶(TR) 類別:集成電路(IC) LED 驅(qū)動(dòng)器 描述:IC LED DRIVER CTRLR PWM 40QFN

    MICROCHIP

    微芯科技

    HV9989K6-G-M935

    Package:40-VFQFN 裸露焊盤;包裝:卷帶(TR) 類別:集成電路(IC) LED 驅(qū)動(dòng)器 描述:IC LED DRIVER CTRLR PWM 40QFN

    MICROCHIP

    微芯科技

    詳細(xì)參數(shù)

    • 型號(hào):

      HV9989

    • 功能描述:

      LED照明驅(qū)動(dòng)器 3 CH CCM/DCM BOOST LED DRIVER

    • RoHS:

    • 制造商:

      STMicroelectronics

    • 輸入電壓:

      11.5 V to 23 V

    • 最大電源電流:

      1.7 mA

    • 安裝風(fēng)格:

      SMD/SMT

    • 封裝/箱體:

      SO-16N

    供應(yīng)商型號(hào)品牌批號(hào)封裝庫(kù)存備注價(jià)格
    HV
    23+
    QFN
    3000
    一級(jí)代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、
    詢價(jià)
    Microchip
    24+
    40QFN
    10000
    全新原廠原裝,進(jìn)口正品現(xiàn)貨,正規(guī)渠道可含稅??!
    詢價(jià)
    Microchip Technology
    24+
    40-VFQFN 裸露焊盤
    39500
    一級(jí)代理/放心采購(gòu)
    詢價(jià)
    MICROCHIP
    25+
    QFN-40
    1001
    就找我吧!--邀您體驗(yàn)愉快問(wèn)購(gòu)元件!
    詢價(jià)
    Microchip
    22+
    NA
    1899
    加我QQ或微信咨詢更多詳細(xì)信息,
    詢價(jià)
    Microchip
    22+
    40QFN
    9000
    原廠渠道,現(xiàn)貨配單
    詢價(jià)
    MICROCHIP/微芯
    22+
    40VQFN6x6x1.0mmTR
    8000
    現(xiàn)貨,原廠原裝假一罰十!
    詢價(jià)
    Microchip Technology
    23+
    40-VFQFN 裸露焊盤
    7300
    專注配單,只做原裝進(jìn)口現(xiàn)貨
    詢價(jià)
    MICROCHIP/微芯
    2406+
    40QFN
    35200
    誠(chéng)信經(jīng)營(yíng)!進(jìn)口原裝!量大價(jià)優(yōu)!
    詢價(jià)
    Microchip Technology
    25+
    40-VFQFN 裸露焊盤
    9350
    獨(dú)立分銷商 公司只做原裝 誠(chéng)心經(jīng)營(yíng) 免費(fèi)試樣正品保證
    詢價(jià)
    更多HV9989供應(yīng)商 更新時(shí)間2026-1-22 14:25:00

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