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          首頁 >MAX774>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

          MAX774

          -5V/-12V/-15V or Adjustable, High-Efficiency, Low IQ Inverting DC-DC Controllers

          General Description The MAX774/MAX775/MAX776 inverting switching regulators deliver high efficiency over three decades of load current. A unique current-limited, pulse-frequency-modulated (PFM) control scheme provides the benefits of pulse-width modulation (high efficiency with heavy loads), whil

          文件:163.07 Kbytes 頁數(shù):16 Pages

          MAXIM

          美信

          MAX774

          -5V/-12V/-15V或可調(diào)電壓、高效、低IQ反相DC-DC控制器

          MAX774/MAX775/MAX776反相開關(guān)穩(wěn)壓器在負(fù)載電流的三個數(shù)量級范圍內(nèi)提供高效率。專門設(shè)計(jì)的限流、脈沖頻率調(diào)制(PFM)控制方案提供了脈沖寬度調(diào)制的優(yōu)勢(重負(fù)載時效率高),同時使用的電源電流小于100μA(PWM轉(zhuǎn)換器的電源電流為2mA至10mA)。因此它們在寬負(fù)載范圍內(nèi)具有高效率。\n\n 這些IC還使用小型外部元件;高開關(guān)頻率(高達(dá)300kHz)允許其使用直徑小于5mm的表面貼裝磁性元件。\n\n MAX774/MAX775/MAX776的輸入電壓范圍為3V至16.5V,預(yù)設(shè)輸出電壓分別為-5V、-12V和-15V。用戶也可使用兩個電阻調(diào)節(jié)輸出電壓。最大VI ? 對于5mA至1A負(fù)載電流,效率達(dá)85%\n\n? 輸出功率:最高5W\n\n? 電源電流:100μA(最大值)\n\n? 關(guān)斷電流:5μA(最大值)\n\n? 輸入范圍:3V至16.5V\n\n? -5V (MAX774)、-12V (MAX775)、-15V (MAX776)或可調(diào)輸出電壓\n\n? 限流PFM控制方案\n\n? 開關(guān)頻率:300kHz;

          ADI

          亞德諾

          MAX774C/D

          -5V/-12V/-15V or Adjustable, High-Efficiency, Low IQ Inverting DC-DC Controllers

          General Description The MAX774/MAX775/MAX776 inverting switching regulators deliver high efficiency over three decades of load current. A unique current-limited, pulse-frequency-modulated (PFM) control scheme provides the benefits of pulse-width modulation (high efficiency with heavy loads), whil

          文件:163.07 Kbytes 頁數(shù):16 Pages

          MAXIM

          美信

          MAX774CPA

          -5V/-12V/-15V or Adjustable, High-Efficiency, Low IQ Inverting DC-DC Controllers

          General Description The MAX774/MAX775/MAX776 inverting switching regulators deliver high efficiency over three decades of load current. A unique current-limited, pulse-frequency-modulated (PFM) control scheme provides the benefits of pulse-width modulation (high efficiency with heavy loads), whil

          文件:163.07 Kbytes 頁數(shù):16 Pages

          MAXIM

          美信

          MAX774CSA

          -5V/-12V/-15V or Adjustable, High-Efficiency, Low IQ Inverting DC-DC Controllers

          General Description The MAX774/MAX775/MAX776 inverting switching regulators deliver high efficiency over three decades of load current. A unique current-limited, pulse-frequency-modulated (PFM) control scheme provides the benefits of pulse-width modulation (high efficiency with heavy loads), whil

          文件:163.07 Kbytes 頁數(shù):16 Pages

          MAXIM

          美信

          MAX774CSLASHD

          -5V/-12V/-15V or Adjustable, High-Efficiency, Low IQ Inverting DC-DC Controllers

          General Description The MAX774/MAX775/MAX776 inverting switching regulators deliver high efficiency over three decades of load current. A unique current-limited, pulse-frequency-modulated (PFM) control scheme provides the benefits of pulse-width modulation (high efficiency with heavy loads), whil

          文件:163.07 Kbytes 頁數(shù):16 Pages

          MAXIM

          美信

          MAX774EPA

          -5V/-12V/-15V or Adjustable, High-Efficiency, Low IQ Inverting DC-DC Controllers

          General Description The MAX774/MAX775/MAX776 inverting switching regulators deliver high efficiency over three decades of load current. A unique current-limited, pulse-frequency-modulated (PFM) control scheme provides the benefits of pulse-width modulation (high efficiency with heavy loads), whil

          文件:163.07 Kbytes 頁數(shù):16 Pages

          MAXIM

          美信

          MAX774ESA

          -5V/-12V/-15V or Adjustable, High-Efficiency, Low IQ Inverting DC-DC Controllers

          General Description The MAX774/MAX775/MAX776 inverting switching regulators deliver high efficiency over three decades of load current. A unique current-limited, pulse-frequency-modulated (PFM) control scheme provides the benefits of pulse-width modulation (high efficiency with heavy loads), whil

          文件:163.07 Kbytes 頁數(shù):16 Pages

          MAXIM

          美信

          MAX774-MAX776

          -5V/-12V/-15V or Adjustable, High-Efficiency, Low IQ Inverting DC-DC Controllers

          General Description The MAX774/MAX775/MAX776 inverting switching regulators deliver high efficiency over three decades of load current. A unique current-limited, pulse-frequency-modulated (PFM) control scheme provides the benefits of pulse-width modulation (high efficiency with heavy loads), whil

          文件:163.07 Kbytes 頁數(shù):16 Pages

          MAXIM

          美信

          MAX774MJA

          -5V/-12V/-15V or Adjustable, High-Efficiency, Low IQ Inverting DC-DC Controllers

          General Description The MAX774/MAX775/MAX776 inverting switching regulators deliver high efficiency over three decades of load current. A unique current-limited, pulse-frequency-modulated (PFM) control scheme provides the benefits of pulse-width modulation (high efficiency with heavy loads), whil

          文件:163.07 Kbytes 頁數(shù):16 Pages

          MAXIM

          美信

          技術(shù)參數(shù)

          • VIN (max)(V):

            16.5

          • VOUT1 (min)(V):

            0

          • VOUT1 (max)(V):

            -100.0

          • IOUT1 (max)(A):

            1

          • Switch Type:

            External

          • Preset VOUT(V):

            -5.0

          • Output Adjust. Method:

            Resistor

          • ICC (max)(mA):

            0.1

          • # DC-DC Outputs:

            1

          • Switching Frequency(kHz):

            300

          • Features:

            Current Limit

          • EV Kit Available:

            Yes

          • Oper. Temp.(°C):

            -40 to +85

          • Package/ Pins:

            CDIP/8

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

            31

          • RoHS Available:

            Yes

          • Budgetary Price (See Notes):

            $2.56 @1k

          供應(yīng)商型號品牌批號封裝庫存備注價格
          MAXIM
          24+
          SMD
          58
          現(xiàn)貨
          詢價
          MAXIM
          24+
          SOP-8
          4652
          公司原廠原裝現(xiàn)貨假一罰十!特價出售!強(qiáng)勢庫存!
          詢價
          MAXIM
          25+
          SOP8
          4500
          百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可
          詢價
          MAXIM
          25+
          SOP8
          17500
          普通
          詢價
          MAXIM/美信
          23+
          SOP-8
          13000
          原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種
          詢價
          ADI
          25+
          EVALUATION BOARDS,Plastic Dual
          5500
          -5V/-12V/-15V或可調(diào)電壓、高效、低IQ反相DC-DC控制器
          詢價
          MAXIM
          23+
          SOP
          20000
          原廠授權(quán)代理分銷現(xiàn)貨只做原裝正邁科技樣品支持現(xiàn)貨
          詢價
          MAXIM
          15+
          SOP8
          11560
          全新原裝,現(xiàn)貨庫存,長期供應(yīng)
          詢價
          MAXIM
          2015+
          SOP/DIP
          19889
          一級代理原裝現(xiàn)貨,特價熱賣!
          詢價
          MAXIM
          25+
          SOP-8
          3000
          福安甌為您提供真芯庫存,真誠服務(wù)
          詢價
          更多MAX774供應(yīng)商 更新時間2026-1-18 16:00:00
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