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          首頁 >MAX17499>規(guī)格書列表

          型號(hào)下載 訂購功能描述制造商 上傳企業(yè)LOGO

          MAX17499

          Current-Mode PWM Controllers with Programmable Switching Frequency

          General Description The MAX17499/MAX17500 current-mode PWM controllers contain all the control circuitry required for the design of wide-input-voltage isolated and nonisolated power supplies. The MAX17499 is? well suited for low input voltage (9.5V DC to 24V DC) power supplies. The MAX17500 is we

          文件:252.75 Kbytes 頁數(shù):18 Pages

          MAXIM

          美信

          MAX17499

          電流模式PWM控制器,可調(diào)節(jié)開關(guān)頻率

          MAX17499/MAX17500電流模式PWM控制器包含了設(shè)計(jì)寬輸入電壓、隔離或非隔離電源所需的所有控制電路。MAX17499適用于低輸入電壓(9.5V直流至24V直流)電源;MAX17500適用于通用輸入(85V交流至265V交流整流電壓)電源或電信(-36V直流至-72V直流)電源。\n\n IC內(nèi)置一個(gè)誤差放大器,能夠用來調(diào)整第三繞組的輸出電壓,從而實(shí)現(xiàn)主側(cè)穩(wěn)定的隔離電源,無需光電耦合器。輸入欠壓鎖定(UVLO)可以用來設(shè)置輸入啟動(dòng)電壓,確保在電壓跌落的情況下正確操作。帶有210μs內(nèi)部延遲的漏極開路UVLO指示輸出可對(duì)二次側(cè)控制器進(jìn)行順序控制。輸入電源啟動(dòng)電壓可用外部分壓器 ? 電流模式控制\n? 高達(dá)625kHz的可編程開關(guān)頻率 \n? 精確的UVLO門限(1%) \n? 帶有內(nèi)部延遲的漏極開路UVLO指示輸出\n? 36V至72V的電信電壓范圍\n? 通用離線輸入電壓范圍\n? 85V交流至265V交流整流電壓(MAX17500)\n\n\n? 9.5V至24V輸入電壓(MAX17499) \n? 數(shù)字軟啟動(dòng)\n? 具有較大滯回電壓的內(nèi)部自舉UVLO (MAX17500)\n? 內(nèi)部誤差放大器,帶有精度為1.5%的基準(zhǔn)\n? 50μA (典型值)啟動(dòng)電源電流\n? 50%最大占空比(MAX17499A/MAX17500A)\n? 75&;

          ADI

          亞德諾

          MAX17499AAUB+

          Current-Mode PWM Controllers with Programmable Switching Frequency

          General Description The MAX17499/MAX17500 current-mode PWM controllers contain all the control circuitry required for the design of wide-input-voltage isolated and nonisolated power supplies. The MAX17499 is? well suited for low input voltage (9.5V DC to 24V DC) power supplies. The MAX17500 is we

          文件:252.75 Kbytes 頁數(shù):18 Pages

          MAXIM

          美信

          MAX17499BAUB+

          Current-Mode PWM Controllers with Programmable Switching Frequency

          General Description The MAX17499/MAX17500 current-mode PWM controllers contain all the control circuitry required for the design of wide-input-voltage isolated and nonisolated power supplies. The MAX17499 is? well suited for low input voltage (9.5V DC to 24V DC) power supplies. The MAX17500 is we

          文件:252.75 Kbytes 頁數(shù):18 Pages

          MAXIM

          美信

          MAX17499AAUB+

          Package:10-TFSOP,10-MSOP(0.118",3.00mm 寬);包裝:卷帶(TR) 功能:升壓,升壓/降壓 類別:集成電路(IC) PMIC - 穩(wěn)壓器 - DC DC 開關(guān)式控制器 描述:IC REG CTRLR BOOST/SEPIC 10UMAX

          AD

          亞德諾

          MAX17499AAUB+T

          Package:10-TFSOP,10-MSOP(0.118",3.00mm 寬);包裝:卷帶(TR) 功能:升壓,升壓/降壓 類別:集成電路(IC) PMIC - 穩(wěn)壓器 - DC DC 開關(guān)式控制器 描述:IC REG CTRLR BOOST/SEPIC 10UMAX

          AD

          亞德諾

          MAX17499AAUB+T

          Package:10-TFSOP,10-MSOP(0.118",3.00mm 寬);包裝:卷帶(TR) 功能:升壓,升壓/降壓 類別:集成電路(IC) DC-DC 開關(guān)控制器 描述:IC REG CTRLR BOOST/SEPIC 10UMAX

          AD

          亞德諾

          技術(shù)參數(shù)

          • VIN (max)(V):

            24

          • VOUT1 (min)(V):

            1.23

          • VOUT1 (max)(V):

            400

          • IOUT1 (max)(A):

            10

          • Switch Type:

            External

          • Output Adjust. Method:

            Resistor

          • Power Good Signal:

            Yes

          • ICC (typ)(mA):

            2

          • ICC (max)(mA):

            4

          • Shutdown Mode Supply Current (typ)(μA):

            50

          • Shutdown Mode Supply Current (max)(μA):

            90

          • # DC-DC Outputs:

            1

          • Alternate Topology:

            Step-Up/Down

          • Switching Frequency(kHz):

            625

          • Features:

            Adjustable Freq.

          • EV Kit Available:

            Yes

          • Oper. Temp.(°C):

            -40 to +125

          • Package/ Pins:

            UMAX/10

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

            15.4

          • RoHS Available:

            Yes

          • Budgetary Price (See Notes):

            $1.10 @1k

          • Tags:

            FPGA

          供應(yīng)商型號(hào)品牌批號(hào)封裝庫存備注價(jià)格
          ADI
          25+
          10-MINI_SO-N/A
          5500
          電流模式PWM控制器,可調(diào)節(jié)開關(guān)頻率
          詢價(jià)
          Maxim(美信)
          18+
          9800
          代理進(jìn)口原裝/實(shí)單價(jià)格可談
          詢價(jià)
          MaximIntegrated
          24+
          10-uMAX
          66800
          原廠授權(quán)一級(jí)代理,專注汽車、醫(yī)療、工業(yè)、新能源!
          詢價(jià)
          MAXIM/美信
          20+
          MSOP-10
          32500
          MAXIM全新原裝-可開原型號(hào)增稅票
          詢價(jià)
          MAXIM/美信
          24+
          SSOPQFN
          25050
          原廠支持公司優(yōu)勢(shì)現(xiàn)貨
          詢價(jià)
          Maxim Integrated
          24+
          10-uMAX
          65300
          一級(jí)代理/放心采購
          詢價(jià)
          Maxim
          1931+
          N/A
          567
          加我qq或微信,了解更多詳細(xì)信息,體驗(yàn)一站式購物
          詢價(jià)
          MAXIM/美信
          23+
          MSOP-10
          50000
          全新原裝正品現(xiàn)貨,支持訂貨
          詢價(jià)
          MAXIM(美信)
          2447
          uMAX-10
          105000
          50個(gè)/管一級(jí)代理專營品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期
          詢價(jià)
          MAXIM
          25+
          SSOP-10
          1001
          就找我吧!--邀您體驗(yàn)愉快問購元件!
          詢價(jià)
          更多MAX17499供應(yīng)商 更新時(shí)間2026-1-19 14:31:00
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