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          首頁 >MAX1968>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

          MAX1968

          Power Drivers for Peltier TEC Modules

          General Description The MAX1968/MAX1969 are highly integrated and cost effective, high-efficiency, switch-mode drivers for Peltier thermoelectric cooler (TEC) modules. Both devices utilize direct current control to eliminate current surges in the TEC. On-chip FETs minimize external components whi

          文件:368.95 Kbytes 頁數(shù):16 Pages

          MAXIM

          美信

          MAX1968

          Power Drivers for Peltier TEC Modules

          文件:455.99 Kbytes 頁數(shù):16 Pages

          MAXIM

          美信

          MAX1968

          Peltier TEC模塊電源驅(qū)動器

          MAX1968/MAX1969是高度集成、高性價比、高效率的的開關(guān)型驅(qū)動器,適用于Peltier熱電制冷器(TEC)模塊。兩種器件都采用直接的電流控制,消除了TEC中的浪涌電流。片內(nèi)FET在提供高效率的同時,盡可能地減少了外部元件。500kHz/1MHz開關(guān)頻率和獨特的紋波消除電路減小了元件的尺寸和電源噪聲。\n\n MAX1968工作于單電源,通過在兩個同步buck穩(wěn)壓器輸出之間連接TEC,能夠提供±3A雙極性輸出。雙極性工作能夠?qū)崿F(xiàn)無“死區(qū)”溫度控制,以及避免了輕載電流時的非線性問題。該方案通過少許加熱或制冷可避免控制系統(tǒng)在調(diào)整點非常接近環(huán)境工作點時的振蕩。模擬控制信號精確地設(shè)置 ? 高精度、可調(diào)節(jié),通過優(yōu)化TEC操作提高系統(tǒng)性能\n? 直接電流控制防止TEC電流浪涌\n\n? 紋波消除減小噪聲\n\n? 低輸出電流時無死區(qū)或擺動\n\n? 1%精度電壓基準\n\n? 可調(diào)節(jié)TEC電壓門限\n\n? 可獨立調(diào)節(jié)加熱和制冷電流門限\n\n? ITEC輸出提供與TEC電流成比例的電壓,用于監(jiān)測\n\n\n\n\n? 高效開關(guān)模式設(shè)計\n? 內(nèi)置功率MOSFET提高效率,同時減少外部元件\n\n? 500kHz/1MHz開關(guān)頻率\n\n\n\n\n? 可選±3A輸出電流(MAX1968)或6A輸出電流(MAX1969)\n\n? 增強散熱的TSSOP-EP封裝,最大程;

          ADI

          亞德諾

          MAX1968EUI

          Power Drivers for Peltier TEC Modules

          General Description The MAX1968/MAX1969 are highly integrated and cost effective, high-efficiency, switch-mode drivers for Peltier thermoelectric cooler (TEC) modules. Both devices utilize direct current control to eliminate current surges in the TEC. On-chip FETs minimize external components whi

          文件:368.95 Kbytes 頁數(shù):16 Pages

          MAXIM

          美信

          MAX1968-MAX1969

          Power Drivers for Peltier TEC Modules

          General Description The MAX1968/MAX1969 are highly integrated and cost effective, high-efficiency, switch-mode drivers for Peltier thermoelectric cooler (TEC) modules. Both devices utilize direct current control to eliminate current surges in the TEC. On-chip FETs minimize external components whi

          文件:368.95 Kbytes 頁數(shù):16 Pages

          MAXIM

          美信

          MAX1968_07

          Power Drivers for Peltier TEC Modules

          文件:455.99 Kbytes 頁數(shù):16 Pages

          MAXIM

          美信

          MAX1968_15

          Power Drivers for Peltier TEC Modules

          文件:294.88 Kbytes 頁數(shù):16 Pages

          MAXIM

          美信

          MAX1968EUI

          Power Drivers for Peltier TEC Modules

          文件:294.88 Kbytes 頁數(shù):16 Pages

          MAXIM

          美信

          MAX1968EUI

          Power Drivers for Peltier TEC Modules

          文件:455.99 Kbytes 頁數(shù):16 Pages

          MAXIM

          美信

          MAX1968EUI+

          Package:28-SOIC(0.173",4.40mm 寬)裸露焊盤;包裝:卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶 類別:集成電路(IC) 電源管理 - 專用 描述:IC DRVR POWER 28-TSSOP

          AD

          亞德諾

          技術(shù)參數(shù)

          • VIN (max)(V):

            5.5

          • # Step-Down Outputs:

            1

          • # Inverting Outputs:

            1

          • Primary Topology:

            H-Bridge

          • Monitor/ Control Features:

            Output OVP

          • DC-DC/ Power Features:

            Adj. Frequency

          • VOUT (min)(V):

            -4.3

          • VOUT (max)(V):

            4.3

          • Max. IOUT(A):

            3

          • Switching Frequency(kHz):

            1000

          • Output Adjust. Method:

            Resistor

          • ICC (max)(mA):

            30

          • EV Kit Available:

            Yes

          • Package/ Pins:

            TSSOP/28

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

            63.7

          • RoHS Available:

            Yes

          • Oper. Temp.(°C):

            -40 to +85

          • Budgetary Price (See Notes):

            $11.23 @1k

          供應(yīng)商型號品牌批號封裝庫存備注價格
          ADI
          25+
          28-TSSOP_4.4_EP-4.4_MM
          5500
          Peltier TEC模塊電源驅(qū)動器
          詢價
          MAXIM
          05+
          原廠原裝
          4295
          只做全新原裝真實現(xiàn)貨供應(yīng)
          詢價
          MAXIM
          17+
          TSSOP28
          6200
          100%原裝正品現(xiàn)貨
          詢價
          MAX
          25+
          TSSOP28
          2500
          長期原裝現(xiàn)貨,特價供應(yīng)!
          詢價
          MAXIM
          24+
          SSOP-28
          200
          詢價
          MAXIM
          23+
          TSSOP28
          5000
          原裝正品,假一罰十
          詢價
          MAXIM/DALLAS
          16+
          NA
          8800
          原裝現(xiàn)貨,貨真價優(yōu)
          詢價
          MAXIM
          25+
          TSSOP28
          5800
          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
          24+
          TSSOP28
          4652
          公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存!
          詢價
          MAX
          TSSOP
          1000
          原裝長期供貨!
          詢價
          更多MAX1968供應(yīng)商 更新時間2026-1-19 11:01:00
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