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          首頁 >MAX8664>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

          MAX8664

          Low-Cost, Dual-Output, Step-Down Controller with Fast Transient Response

          General Description The MAX8664 dual-output PWM controller is a low-cost, high-performance solution for systems requiring dual power supplies. It provides two individual outputs that operate 180° out-of-phase to minimize input current ripple, and therefore, capacitance requirements. Built-in driv

          文件:350.12 Kbytes 頁數(shù):26 Pages

          MAXIM

          美信

          MAX8664

          低成本、雙輸出、降壓型控制器,提供快速瞬變響應(yīng)

          MAX8664雙輸出PWM控制器為低成本、高性能解決方案,適用于需要雙電源的系統(tǒng)。該器件提供兩路180°錯相工作的獨立輸出以使輸入紋波電流最小,從而降低了對電容的需求。內(nèi)置驅(qū)動器可驅(qū)動外部MOSFET為每路提供25A輸出電流。MAX8664工作于4.5V至28V輸入電壓范圍,每通道可產(chǎn)生0.6V至90%輸入電壓的輸出。在整個負載、輸入電壓和工作溫度范圍內(nèi),總輸出調(diào)節(jié)誤差小于±0.8%。\n\n MAX8664工作于100kHz至1MHz范圍可調(diào)的固定開關(guān)頻率。內(nèi)置boost二極管減少了外部元件數(shù)量。數(shù)字軟啟動消除了啟動時的浪涌電流。第二路輸出具有可選的外部REFIN2 ? 在整個負載、輸入電壓范圍內(nèi),輸出精度為±0.8%\n? 4.5V至28V單電源工作\n? 可簡單補償任意類型的輸出電容\n? 內(nèi)置6.5V穩(wěn)壓器用于柵極驅(qū)動\n? 集成boost二極管\n? 0.6V至0.9 x VIN可調(diào)輸出\n? 數(shù)字軟啟動降低浪涌電流\n? 100kHz至1MHz可調(diào)開關(guān)頻率\n? 180°錯相工作減小輸入紋波電流\n? 過流和過壓保護\n? 外部基準輸入用于第二個控制器\n? 預(yù)偏置啟動功能;

          ADI

          亞德諾

          MAX8664AEEP+

          Low-Cost, Dual-Output, Step-Down Controller with Fast Transient Response

          General Description The MAX8664 dual-output PWM controller is a low-cost, high-performance solution for systems requiring dual power supplies. It provides two individual outputs that operate 180° out-of-phase to minimize input current ripple, and therefore, capacitance requirements. Built-in driv

          文件:350.12 Kbytes 頁數(shù):26 Pages

          MAXIM

          美信

          MAX8664BEEP+

          Low-Cost, Dual-Output, Step-Down Controller with Fast Transient Response

          General Description The MAX8664 dual-output PWM controller is a low-cost, high-performance solution for systems requiring dual power supplies. It provides two individual outputs that operate 180° out-of-phase to minimize input current ripple, and therefore, capacitance requirements. Built-in driv

          文件:350.12 Kbytes 頁數(shù):26 Pages

          MAXIM

          美信

          MAX8664AEEP+T

          Package:20-SSOP(0.154",3.90mm 寬);包裝:卷帶(TR) 類別:集成電路(IC) 電源管理 - 專用 描述:IC CNTRLR DUAL OUT 20-QSOP

          AD

          亞德諾

          MAX8664BEEP+

          Package:20-SSOP(0.154",3.90mm 寬);包裝:散裝 類別:集成電路(IC) 電源管理 - 專用 描述:IC CNTRLR DUAL OUT 20-QSOP

          AD

          亞德諾

          MAX8664BEEP+T

          Package:20-SSOP(0.154",3.90mm 寬);包裝:卷帶(TR) 類別:集成電路(IC) 電源管理 - 專用 描述:IC CNTRLR DUAL OUT 20-QSOP

          AD

          亞德諾

          技術(shù)參數(shù)

          • VIN (max)(V):

            28

          • VOUT1 (min)(V):

            0.6

          • VOUT1 (max)(V):

            25

          • IOUT1 (max)(A):

            25

          • Switch Type:

            External

          • Output Adjust. Method:

            Resistor

          • VOUT1 Tolerance(±%):

            0.8

          • VOUT2 (min)(V):

            0.6

          • VOUT2 (max)(V):

            25

          • Synchronous Switching:

            Yes

          • Power Good Signal:

            Yes

          • ICC (max)(mA):

            1.8

          • # DC-DC Outputs:

            2

          • Switching Frequency(kHz):

            1000

          • Features:

            Adjustable Freq.

          • Oper. Temp.(°C):

            -40 to +85

          • Package/ Pins:

            QSOP/20

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

            54.2

          • RoHS Available:

            Yes

          • Budgetary Price (See Notes):

            $3.13 @1k

          供應(yīng)商型號品牌批號封裝庫存備注價格
          ADI
          25+
          20-QSOP-150_MIL
          5500
          低成本、雙輸出、降壓型控制器,提供快速瞬變響應(yīng)
          詢價
          MAXIM
          13+
          QSOP
          3738
          原裝分銷
          詢價
          MAXIM
          25+
          QSOP20
          200
          品牌一級代理,新加坡香港上百萬現(xiàn)貨,歡迎查詢!
          詢價
          Maxim
          24+
          SMD
          17900
          開關(guān)控制器
          詢價
          MAXIM
          2016+
          SSOP20
          9000
          只做原裝,假一罰十,公司可開17%增值稅發(fā)票!
          詢價
          MAX
          24+
          SSOP20
          13
          詢價
          MAXIM
          24+
          SSOP20
          5000
          全現(xiàn)原裝公司現(xiàn)貨
          詢價
          MAXIM
          25+23+
          SSOP20
          34657
          絕對原裝正品全新進口深圳現(xiàn)貨
          詢價
          MAXIM
          18+
          SSOP
          85600
          保證進口原裝可開17%增值稅發(fā)票
          詢價
          maxim
          20+
          DIP
          4000
          全新原裝
          詢價
          更多MAX8664供應(yīng)商 更新時間2026-1-21 15:47:00
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