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          首頁 >BD7690FJ>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

          BD7690FJ

          Power Factor Correction Controller IC

          General Description BD7690FJ is Power Factor Correction for AC/DC supplies the system which is suitable for all the products needing power factor improvement. The PFC adopts boundary conduction mode (BCM), and switching loss reduction and noise reduction are possible by Zero Current Detection (ZC

          文件:2.21449 Mbytes 頁數(shù):26 Pages

          ROHM

          羅姆

          BD7690FJ-E

          Power Factor Correction Controller IC

          文件:2.21294 Mbytes 頁數(shù):26 Pages

          ROHM

          羅姆

          BD7690FJ

          臨界模式控制 功率因數(shù)校正控制器IC

          作為AC/DC用功率因數(shù)校正轉(zhuǎn)換器(Power Factor Correction: PFC),本產(chǎn)品為所有需要改善功率因數(shù)的產(chǎn)品提供優(yōu)良系統(tǒng)。PFC部采用臨界模式(BCM),可通過Zero Current Detection降低開關(guān)損耗和噪聲。采用基于電阻的零電流檢測方式,無需ZCD用輔助繞組。 ? Boundary Conduction Mode\n? Low Power consumption\n? VCCUVLO\n? The ZCD detection by auxiliary winding\n? Switching loss reduction, noise reduction by ZCD\n? Improving the efficiency by the max frequency control\n? Dynamic and Static OVP by the VS pin\n? High accuracy over current detection (±4

          ROHM

          羅姆

          BD7690FJ-E2

          Package:8-SOIC(0.154",3.90mm 寬);包裝:管件 類別:集成電路(IC) PFC(功率因數(shù)校正) 描述:IC PFC CTRLR BCM 220KHZ 8SOP-J

          ROHM

          羅姆

          技術(shù)參數(shù)

          • 封裝:

            SOP-J8

          • 包裝數(shù)量:

            2500

          • 最小獨立包裝數(shù)量:

            2500

          • 包裝形態(tài):

            Taping

          • RoHS:

            Yes

          • Controller Type:

            PFC

          • Channel:

            1

          • Zero Detect:

            Auxiliary Winding

          • W/W Input IEC61000-3-2 Class-C Support:

            No

          • Vin1 (Typ.)[V]:

            2.5

          • Reference Voltage Accuracy (%):

            1.5

          • Brown Out:

            No

          • VCC Discharge:

            No

          • OVP System:

            1 way

          • VS Pin Over Voltage Protection (L/A):

            Auto Restart

          • Vin1(Max.)[V]:

            26

          • VS Dynamic OVP (L/A):

            Auto Restart

          • VS Short Protection (L/A):

            Auto Restart

          • BR PIN:

            No

          • SW Frequency (Max.)[kHz]:

            220

          • Light Load mode:

            No

          • EN:

            No

          • Thermal Shut-down:

            Yes

          • Under Voltage Lock Out:

            Yes

          • Operating Temperature (Min.)[°C]:

            -40

          • Operating Temperature (Max.)[°C]:

            105

          • Package Size [mm]:

            4.9x6 (t=1.65)

          供應(yīng)商型號品牌批號封裝庫存備注價格
          ROHM
          25+
          N/A
          90000
          一級代理商進(jìn)口原裝現(xiàn)貨、價格合理
          詢價
          ROHM
          21+
          SMD
          21000
          一級代理進(jìn)口原裝!長期供應(yīng)!絕對優(yōu)勢價格(誠信經(jīng)營
          詢價
          ROHM/羅姆
          23+
          SOP-J8
          15800
          專業(yè)配單,原裝正品假一罰十,代理渠道價格優(yōu)
          詢價
          ROHM/羅姆
          25+
          SOP-J8
          24500
          羅姆全系列在售
          詢價
          Rohm Semiconductor
          24+
          8-SOP-J
          36500
          一級代理/放心采購
          詢價
          ROHM/羅姆
          23+
          NA
          2860
          原裝正品代理渠道價格優(yōu)勢
          詢價
          ROHM/羅姆
          2447
          SOP-J8
          100500
          一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨
          詢價
          ROHM
          25+
          SOP-8
          9854
          就找我吧!--邀您體驗愉快問購元件!
          詢價
          ROHM SEMICONDUCTOR
          2022+
          原廠原包裝
          8600
          全新原裝 支持表配單 中國著名電子元器件獨立分銷
          詢價
          Rohm Semiconductor
          23+
          8-SOP-J
          7300
          專注配單,只做原裝進(jìn)口現(xiàn)貨
          詢價
          更多BD7690FJ供應(yīng)商 更新時間2026-1-20 15:17:00
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