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          首頁 >MAX8680>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

          MAX8680

          Smallest, All-Internal MOSFET, 7-Channel DSC PMIC in Tiny 5mm x 5mm Thin QFN

          General Description The MAX8680 highly efficient complete power-supply solution is designed for digital still cameras (DSCs) and digital video cameras (DVCs). The device integrates seven on-chip power MOSFET DC-DC converters with up to 95 efficiency to power all critical power supplies in DSC sys

          文件:156.87 Kbytes 頁數(shù):2 Pages

          MAXIM

          美信

          MAX8680

          尺寸最小、內(nèi)置MOSFET、7通道DSC PMIC,5mm x 5mm薄型QFN封裝

          MAX8680高效完備的電源方案專為數(shù)碼相機(DSC)和數(shù)碼攝像機(DVC)設(shè)計。器件集成了七路內(nèi)置功率MOSFET的DC-DC轉(zhuǎn)換器,效率高達95%,能夠產(chǎn)生DSC系統(tǒng)中所有重要的電源電壓。每路升壓轉(zhuǎn)換器均具有True Shutdown?功能,同時還帶有內(nèi)部補償,可減少外部元件數(shù)量。七路DC-DC轉(zhuǎn)換器輸出包括:同步整流升壓DC-DC轉(zhuǎn)換器(SU),MAX8680由VSU自舉升壓。主同步整流降壓DC-DC轉(zhuǎn)換器(M),用作DSP I/O電源電壓。DDRZ同步整流降壓DC-DC轉(zhuǎn)換器(Z),用作DSP DDR電源電壓低壓(低至1V)同步整流降壓DC-DC轉(zhuǎn)換器(SD),用作DSP核電源 ? 效率達95%的同步整流DC-DC轉(zhuǎn)換器 \n? 效率達90%的boost-buck拓撲 \n? 效率達85%的DC-DC轉(zhuǎn)換器,用于CCD、LCD、WLED和/或OLED供電 \n? 所有通道均帶有內(nèi)部補償 \n? 所有升壓轉(zhuǎn)換器均具有True Shutdown功能 \n? 過載保護 \n? 軟啟動實現(xiàn)可控的啟動電流 \n? 低壓差(100%占空比)降壓轉(zhuǎn)換器 \n? 調(diào)節(jié)電流為最多6個白光LED供電 \n? PWM調(diào)節(jié)WLED電流 \n? 高達27V的可調(diào)LED過壓保護 \n? 無變壓器反相轉(zhuǎn)換器用于為CCD提供偏置 \n? 低壓通道開關(guān)頻率為2MHz \;

          ADI

          亞德諾

          MAX8680ETL+

          Smallest, All-Internal MOSFET, 7-Channel DSC PMIC in Tiny 5mm x 5mm Thin QFN

          General Description The MAX8680 highly efficient complete power-supply solution is designed for digital still cameras (DSCs) and digital video cameras (DVCs). The device integrates seven on-chip power MOSFET DC-DC converters with up to 95 efficiency to power all critical power supplies in DSC sys

          文件:156.87 Kbytes 頁數(shù):2 Pages

          MAXIM

          美信

          MAX8680ETL+

          包裝:散裝 類別:集成電路(IC) 電源管理 - 專用 描述:IC REG DGTL CAM 7OUT 40TQFN

          AD

          亞德諾

          MAX8680ETL+T

          Package:40-WFQFN 裸露焊盤;包裝:管件 類別:集成電路(IC) 特殊用途穩(wěn)壓器 描述:SMALLEST, ALL-INTERNAL MOSFET, 7

          AD

          亞德諾

          技術(shù)參數(shù)

          • VIN (max)(V):

            5.5

          • # Step-Down Outputs:

            3

          • # Step-Up Outputs:

            3

          • # Inverting Outputs:

            1

          • Primary Topology:

            Step-Down

          • Monitor/ Control Features:

            Low Batt./POK Output

          • DC-DC/ Power Features:

            Current Limit

          • LCD/ LED/ Flash/ CCD Features:

            CCD Bias

          • Interface Type:

            GPIO

          • VOUT (min)(V):

            1

          • VOUT (max)(V):

            27

          • Switching Frequency(kHz):

            2000

          • Output Adjust. Method:

            Preset

          • ICC (max)(mA):

            0.095

          • EV Kit Available:

            Yes

          • Package/ Pins:

            TQFN/40

          • Smallest Available Pckg. (max w/pins)(mm2):

            26

          • RoHS Available:

            Yes

          • Oper. Temp.(°C):

            -40 to +85

          供應(yīng)商型號品牌批號封裝庫存備注價格
          QFN
          5000
          詢價
          MAX
          17+
          QFN40
          6200
          100%原裝正品現(xiàn)貨
          詢價
          MAXIM
          09+
          QFN
          5500
          原裝無鉛,優(yōu)勢熱賣
          詢價
          MAX
          24+
          QFN
          5000
          原裝現(xiàn)貨,可開13%稅票
          詢價
          MAXIM
          16+
          QFN
          2500
          進口原裝現(xiàn)貨/價格優(yōu)勢!
          詢價
          MAXIM
          24+
          QFN-40
          4652
          公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存!
          詢價
          MAXIM
          25+
          QFN
          1787
          百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可
          詢價
          MAXIM
          2016+
          QFN
          6000
          公司只做原裝,假一罰十,可開17%增值稅發(fā)票!
          詢價
          MAXIM
          24+
          QFN40
          5000
          全現(xiàn)原裝公司現(xiàn)貨
          詢價
          MAXIM
          22+
          QFN-40
          8200
          原裝現(xiàn)貨庫存.價格優(yōu)勢!!
          詢價
          更多MAX8680供應(yīng)商 更新時間2026-1-19 13:03:00
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