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          首頁 >MAX8930>規(guī)格書列表

          型號下載 訂購功能描述制造商 上傳企業(yè)LOGO

          MAX8930

          WLED Charge Pump, RGB, OLED Boost, LDOs with ALC and CAI

          General Description The MAX8930 integrates a charge pump for white LED display? backlighting? with? ambient light control? (ALC) feature.? The? high-efficiency,? adaptive-mode? 1x/-0.5x charge? pump? drives? up? to? 11? LEDs? (8? WLEDs? +? RGB LED)? with? constant? current? for? uniform? bright

          文件:4.66027 Mbytes 頁數(shù):52 Pages

          MAXIM

          美信

          MAX8930

          WLED電荷泵、RGB和OLED boost、帶有ALC和CAI的LDO

          MAX8930集成了用于白光LED顯示器背光的電荷泵和環(huán)境光控制(ALC)功能。高效、自適應(yīng)1倍壓/-0.5倍壓電荷泵能夠以恒定電流驅(qū)動11個LED (8個WLED + RGB LED),確保亮度的一致性。LED電流可通過I2C接口在0.1mA至25.6mA范圍內(nèi),按照256級步長進行線性調(diào)節(jié),在整個調(diào)節(jié)范圍內(nèi)保證較高精度及LED之間的電流匹配度。MAX8930包括軟啟動、熱關(guān)斷、開路和短路保護。\n器件提供三路輸出電壓可編程的200mA LDO,為外部電路供電。這三路LDO還可通過I2C接口配置用于GPO功能。MAX8930內(nèi)部的升壓轉(zhuǎn)換器用于為PMOLED子板提供偏置。\nMAX8930采 ·白光LED電荷泵\n·自適應(yīng)1倍壓或-0.5倍壓模式\n·11路低壓差LED吸電流調(diào)節(jié)器,電流調(diào)節(jié)范圍為25.6mA至0.1mA,256級步長 \n·主體白光LED具有漸亮/漸暗控制\n·RGB LED具有漸亮/漸暗控制\n·每個白光LED和RGB LED均具有獨立的亮度控制\n·240μA (典型值)低靜態(tài)電流\n·環(huán)境光控制(ALC)電路適用于任何類型的光傳感器\n·具有自適應(yīng)接口\n·I2C兼容控制接口\n·三路可編程LDO,輸出電流高達200mA\n·升壓型DC-DC轉(zhuǎn)換器提供可編程輸出,用于PMOLED\n·0.1μA超低關(guān)斷電流\n·2.7V至5.5V供電電壓范圍\n·熱關(guān)斷\n;

          ADI

          亞德諾

          MAX8930EWJ+

          WLED Charge Pump, RGB, OLED Boost, LDOs with ALC and CAI

          General Description The MAX8930 integrates a charge pump for white LED display? backlighting? with? ambient light control? (ALC) feature.? The? high-efficiency,? adaptive-mode? 1x/-0.5x charge? pump? drives? up? to? 11? LEDs? (8? WLEDs? +? RGB LED)? with? constant? current? for? uniform? bright

          文件:4.66027 Mbytes 頁數(shù):52 Pages

          MAXIM

          美信

          MAX8930EVKIT+

          包裝:盒 類別:開發(fā)板,套件,編程器 評估板 - LED 驅(qū)動器 描述:EVAL KIT

          AD

          亞德諾

          MAX8930EWJ+

          Package:49-WFBGA,WLBGA;包裝:散裝 類別:集成電路(IC) 電源管理 - 專用 描述:IC SUPERVISOR

          AD

          亞德諾

          MAX8930EWJ+T

          Package:49-WFBGA,WLBGA;包裝:卷帶(TR) 類別:集成電路(IC) LED 驅(qū)動器 描述:IC LED DRV RGLTR PWM 49WLP

          AD

          亞德諾

          技術(shù)參數(shù)

          • Battery Input:

            1-Cell Li+

          • Regulation Topology:

            Charge Pump/Linear/

          • Max. No. of LEDs:

            12

          • LED Channels:

            12

          • LED Configuration:

            Parallel

          • ILED per Channel(A):

            0.025

          • PWM Dimming Freq.(kHz):

            15

          • Dimming Control:

            I2C Serial/PWM/

          • POUT(W):

            1.1

          • VIN(V):

            5.5

          • ICC(mA):

            0.4

          • LED String Volt.(V):

            5

          • Oper. Freq.(kHz):

            4000

          • Package/Pins:

            WLP/49/

          供應(yīng)商型號品牌批號封裝庫存備注價格
          MAXIM
          13+
          WLP
          3738
          原裝分銷
          詢價
          MAXIM/美信
          20+
          na
          65790
          原裝優(yōu)勢主營型號-可開原型號增稅票
          詢價
          Maxim Integrated
          21+
          1023-FCPBGA(33x33)
          5860
          進口原裝!長期供應(yīng)!絕對優(yōu)勢價格(誠信經(jīng)營
          詢價
          Maxim Integrated
          24+
          -
          65200
          一級代理/放心采購
          詢價
          MAXIM
          25+
          BGA-48
          1001
          就找我吧!--邀您體驗愉快問購元件!
          詢價
          Maxim
          22+
          49WLP (3.15x3.15)
          9000
          原廠渠道,現(xiàn)貨配單
          詢價
          MAXIM
          22+
          BGA
          3000
          原裝正品,支持實單
          詢價
          MAXIM
          BGA
          96500
          一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨
          詢價
          MAXIM
          23+
          49-wlp(3.15x3.15)
          35500
          原裝正品現(xiàn)貨庫存QQ:2987726803
          詢價
          Analog Devices Inc./Maxim Inte
          25+
          49-WFBGA WLBGA
          9350
          獨立分銷商 公司只做原裝 誠心經(jīng)營 免費試樣正品保證
          詢價
          更多MAX8930供應(yīng)商 更新時間2026-1-19 9:03:00
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