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          首頁 >MAX1686>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

          MAX1686

          Step-Up DC-DC Converters with Precise, Adaptive Current Limit for GSM

          General Description The MAX1686 provides power for dual-voltage subscriber ID module (SIM) cards in portable applications such as GSM cellular phones. Designed to reside in the portable unit (cellular phone handset), the 1MHz charge pump converts a 2.7V to 4.2V input to regulated 5V output. The M

          文件:210.82 Kbytes 頁數(shù):12 Pages

          MAXIM

          美信

          MAX1686

          3V至5V穩(wěn)壓型電荷泵,用于SIM卡

          MAX1686為GSM蜂窩電話等便攜式應(yīng)用中的雙電壓用戶ID模塊(SIM)卡供電。1MHz電荷泵專為安裝在便攜式設(shè)備(蜂窩手機)中而設(shè)計,可將2.7V至4.2V輸入轉(zhuǎn)換為5V穩(wěn)壓輸出。MAX1686H的標稱輸出電壓為5.0V,而MAX1686設(shè)置為4.75V以降低SIM卡電流消耗。電荷泵的靜態(tài)電源電流只有45μA,當為支持3V的SIM卡供電且電荷泵被禁用時,該電流降至3μA。內(nèi)部輸入/輸出短路開關(guān)為3V SIM卡供電。\n\n MAX1686/MAX1686H僅需要在其節(jié)省空間的薄型(1mm) 8引腳μMAX?封裝周圍使用三個外部電容。\n\n ? ? 輸入范圍:2.7V至4.2V\n\n? 最小電荷泵輸出電流:12mA\n\n? 靜態(tài)電源電流:45μA\n\n? 關(guān)斷模式電源電流:0.1μA\n\n? 5.0V穩(wěn)壓電荷泵輸出(MAX1686H)\n\n? 4.75V穩(wěn)壓電荷泵輸出(MAX1686)\n\n? 用于3V卡的輸入-輸出短路開關(guān)\n\n? 小型外部元件(使用0.047μF、0.1μF和2.2μF電容)\n\n? 關(guān)斷模式下輸出驅(qū)動至地\n\n? 超小型8引腳μMAX封裝\n\n? 軟啟動和短路保護\n\n? 用于SIM卡的穩(wěn)壓充電泵,標稱輸出電壓為5.0V (MAX1686H);

          ADI

          亞德諾

          MAX1686H

          3V至5V穩(wěn)壓型電荷泵,用于SIM卡

          The MAX1686 provides power for dual-voltage subscriber ID module (SIM) cards in portable applications such as GSM cellular phones. Designed to reside in the portable unit (cellular phone handset), the 1MHz charge pump converts a 2.7V to 4.2V input to regulated 5V output. The MAX1686H has anominal ou ·2.7V to 4.2V Input Range\n·12mA min Charge-Pump Output Current\n·45μA Quiescent Supply Current\n·0.1μA Supply Current in Shutdown Mode\n·5.0V Regulated Charge-Pump Output (MAX1686H)\n·4.75V Regulated Charge-Pump Output (MAX1686)\n·Input-Output Shorting Switch for 3V Cards\n·Small External Component;

          ADI

          亞德諾

          MAX1686EUA+

          Package:8-TSSOP,8-MSOP(0.118",3.00mm 寬);包裝:卷帶(TR) 類別:集成電路(IC) 特殊用途穩(wěn)壓器 描述:IC REG CHARG PUMP SIM 1OUT 8UMAX

          AD

          亞德諾

          MAX1686EUA+T

          Package:8-TSSOP,8-MSOP(0.118",3.00mm 寬);包裝:卷帶(TR) 類別:集成電路(IC) 特殊用途穩(wěn)壓器 描述:IC REG CHARG PUMP SIM 1OUT 8UMAX

          AD

          亞德諾

          MAX1686HEUA

          Package:8-TSSOP,8-MSOP(0.118",3.00mm 寬);包裝:管件 類別:集成電路(IC) 特殊用途穩(wěn)壓器 描述:IC REG CHARG PUMP SIM 1OUT 8UMAX

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          亞德諾

          技術(shù)參數(shù)

          • VIN (min)(V):

            2.7

          • VIN (max)(V):

            4.2

          • IOUT (typ)(A):

            0.012

          • Unadj. VOUT(V):

            4.75

          • ICC (max)(mA):

            0.1

          • Switching Frequency(kHz):

            1000

          • Features:

            Shutdown

          • Oper. Temp.(°C):

            -40 to +85

          • Package/ Pins:

            SOIC (N)/8

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

            15.6

          • RoHS Available:

            Yes

          • Budgetary Price (See Notes):

            $1.52 @1k

          供應(yīng)商型號品牌批號封裝庫存備注價格
          ADI
          25+
          Micro-MAX, Thin Shrink Small-O
          5500
          3V至5V穩(wěn)壓型電荷泵,用于SIM卡
          詢價
          MAX
          23+
          SSOP/8
          7000
          絕對全新原裝!100%保質(zhì)量特價!請放心訂購!
          詢價
          MAXIM
          2015+
          SOP/DIP
          19889
          一級代理原裝現(xiàn)貨,特價熱賣!
          詢價
          MAXIM
          05+
          原廠原裝
          6116
          只做全新原裝真實現(xiàn)貨供應(yīng)
          詢價
          MAXIM
          24+
          3000
          公司現(xiàn)貨
          詢價
          MAXIM
          17+
          MSOP8
          6200
          100%原裝正品現(xiàn)貨
          詢價
          MAX
          25+
          MSOP8
          3200
          詢價
          MAXIM
          24+
          原廠原封
          2000
          全新原裝環(huán)保現(xiàn)貨
          詢價
          MAXIM
          24+
          原廠封裝
          2500
          原裝現(xiàn)貨假一罰十
          詢價
          MAXIM
          2016+
          TSOP8
          6000
          只做原裝,假一罰十,公司可開17%增值稅發(fā)票!
          詢價
          更多MAX1686供應(yīng)商 更新時間2026-1-21 14:13:00
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