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          首頁(yè) >NCP1249>規(guī)格書(shū)列表

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

          NCP1249

          High-Voltage Current-Mode PWM Controller Featuring Peak Power Excursion and Extremely Low Stand-by Power Consumption

          文件:1.06478 Mbytes 頁(yè)數(shù):31 Pages

          ONSEMI

          安森美半導(dǎo)體

          NCP1249

          PWM 控制器,具有峰值功率偏移和高電壓?jiǎn)?dòng)功能

          The NCP1249 is a highly integrated high-voltage PWM controller capable of delivering a rugged and high performance offline power supply with extremely low no-load consumption. With a supply range up to 30 V, the controller hosts a jittered 65-kHz switching circuitry operated in peak current mode con Integrated High Voltage startup\nProvides lossless start-up sequence\n65kHz operating frequency with 130kHz Frequency Excursion\nAllows for a high peak power delivery without increasing the transformer size\nInternal and Adjustable Over Power Protection (OPP) Circuit\nCompensates peak current for ch;

          ONSEMI

          安森美半導(dǎo)體

          NCP1249AD65R2G

          High-Voltage Current-Mode PWM Controller Featuring Peak Power Excursion and Extremely Low Stand-by Power Consumption

          文件:1.06478 Mbytes 頁(yè)數(shù):31 Pages

          ONSEMI

          安森美半導(dǎo)體

          NCP1249BD65R2G

          High-Voltage Current-Mode PWM Controller Featuring Peak Power Excursion and Extremely Low Stand-by Power Consumption

          文件:1.06478 Mbytes 頁(yè)數(shù):31 Pages

          ONSEMI

          安森美半導(dǎo)體

          NCP1249C

          High-Voltage CurrentMode PWM Controller Featuring Peak Power Excursion

          文件:1.0747 Mbytes 頁(yè)數(shù):33 Pages

          ONSEMI

          安森美半導(dǎo)體

          NCP1249CD65R2G

          High-Voltage CurrentMode PWM Controller Featuring Peak Power Excursion

          文件:1.0747 Mbytes 頁(yè)數(shù):33 Pages

          ONSEMI

          安森美半導(dǎo)體

          NCP1249D

          High-Voltage CurrentMode PWM Controller Featuring Peak Power Excursion

          文件:1.0747 Mbytes 頁(yè)數(shù):33 Pages

          ONSEMI

          安森美半導(dǎo)體

          NCP1249DD65R2G

          High-Voltage CurrentMode PWM Controller Featuring Peak Power Excursion

          文件:1.0747 Mbytes 頁(yè)數(shù):33 Pages

          ONSEMI

          安森美半導(dǎo)體

          NCP1249AD65R2G

          Package:10-SOP(0.154",3.90mm 寬),9 引線;包裝:散裝 類(lèi)別:集成電路(IC) AC DC 轉(zhuǎn)換器,離線開(kāi)關(guān) 描述:IC OFFLINE SWITCH FLYBACK 9SOIC

          ONSEMI

          安森美半導(dǎo)體

          NCP1249BD65R2G

          Package:10-SOP(0.154",3.90mm 寬),9 引線;包裝:散裝 類(lèi)別:集成電路(IC) AC DC 轉(zhuǎn)換器,離線開(kāi)關(guān) 描述:IC OFFLINE SWITCH FLYBACK 9SOIC

          ONSEMI

          安森美半導(dǎo)體

          技術(shù)參數(shù)

          • Compliance:

            Pb-freeHalide free

          • Status:

            ?Active??

          • Description:

            ?PWM Controller Featuring Peak Power Excursion and HV Startup

          • Topology:

            Flyback

          • Control Mode:

            Current Mode

          • fsw Typ (kHz):

            Condition

          • Stand-by Mode:

            Condition

          • UVLO (V):

            8.8

          • Short Circuit Protection:

            Yes

          • Latch:

            Yes

          • Soft Start:

            Yes

          • VCC Max (V):

            35

          • Drive Cap. (mA):

            300 / 500

          • Package Type:

            SOIC9 NB

          供應(yīng)商型號(hào)品牌批號(hào)封裝庫(kù)存備注價(jià)格
          ON/安森美
          2023+
          SOIC9NB
          86950
          一級(jí)代理商原裝進(jìn)口深圳現(xiàn)貨
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          ONSemiconductor
          25+
          9-SOIC
          90000
          原廠正規(guī)渠道、保證進(jìn)口原裝現(xiàn)貨假一罰十價(jià)格合理
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          三年內(nèi)
          1983
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          9-SOIC
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          詢價(jià)
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          20+
          原裝
          65790
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          ON Semiconductor
          24+
          36500
          一級(jí)代理/放心采購(gòu)
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          ON Semiconductor
          2010+
          N/A
          2500
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          9-SOP
          2500
          就找我吧!--邀您體驗(yàn)愉快問(wèn)購(gòu)元件!
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          ON/安森美
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          12820
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          更多NCP1249供應(yīng)商 更新時(shí)間2026-1-18 8:01:00
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