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          首頁 >BD7679G>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

          BD7679G

          PWM current mode method

          General Description BD7679G is a PWM controller type DC/DC converter IC for AC/DC that provides an optimum system for all products that requires an electrical outlet. This product supports both isolated and non-isolated devices. IC enables simple design of low-power electrical converters. With sw

          文件:992.21 Kbytes 頁數(shù):20 Pages

          ROHM

          羅姆

          BD7679G

          AC/DC用 PWM控制器型 DC/DC轉(zhuǎn)換器IC

          AC/DC用PWM控制器型DC/DC轉(zhuǎn)換器BD7679G為所有存在插口的產(chǎn)品提供很好的系統(tǒng)。絕緣、非絕緣均可對應(yīng),可輕松設(shè)計各種形式的低功耗轉(zhuǎn)換器。外接開關(guān)用MOSFET及電流檢測電阻,可實現(xiàn)自由度高的電源設(shè)計。通過峰值電流控制,可進行逐周期電流限制,發(fā)揮帶寬和瞬態(tài)響應(yīng)的優(yōu)異性能。BD7679G內(nèi)置了軟啟動功能、脈沖串功能、逐周期過電流限制、VCC過電壓保護、過負荷保護等各種保護功能。備有外部停止用端子(COMP端子),可通過外部信號停止開關(guān)(OFF)。此功能可用于過熱保護及輸出過電壓保護等。開關(guān)頻率固定為65kHz。內(nèi)置跳頻功能,有助于實現(xiàn)低EMI。 ? PWM frequency of 65kHz\n? PWM current mode method\n? Low circuit current when UVLO is ON (12μA at VCC=12V)\n? Low circuit current without load (Burst operation when load is light)\n? Built-in SW frequency hopping function\n? 250ns leading-edge blanking\n? VCC UVLO / OVP (Auto restart)\n? Per-cycle;

          ROHM

          羅姆

          BD7679G-GTR

          Package:SOT-23-6;包裝:散裝 類別:集成電路(IC) AC DC 轉(zhuǎn)換器,離線開關(guān) 描述:IC OFFLINE SWITCH FLYBACK 6SSOP

          ROHM

          羅姆

          EVAL-AD7679CBZ

          18-Bit, 2.5 LSB INL, 570 kSPS SAR ADC

          文件:506.99 Kbytes 頁數(shù):29 Pages

          AD

          亞德諾

          技術(shù)參數(shù)

          • 封裝:

            SSOP6

          • 包裝數(shù)量:

            3000

          • 最小獨立包裝數(shù)量:

            3000

          • 包裝形態(tài):

            Taping

          • RoHS:

            Yes

          • FB OLP:

            Auto Restart

          • BR UVLO:

            No

          • External LATCH Function:

            No

          • AC Monitor Function:

            No

          • VH Terminal UVLO:

            No

          • Frequency Reduction Function:

            No

          • Current Detection Resistors:

            External

          • Over Current Detection Voltage (typ.)[V]:

            0.5

          • Dynamic Over Current Detection:

            No

          • FET:

            External

          • Controller Type:

            PWM

          • Vin1(Min.)[V]:

            8.5

          • Vin1(Max.)[V]:

            25

          • SW Frequency (Max.)[kHz]:

            65

          • VCC OVP:

            Auto Restart

          • BR PIN:

            No

          • Channel:

            1

          • Light Load mode:

            Yes

          • EN:

            No

          • Soft Start:

            Yes

          • Thermal Shut-down:

            Auto Restart

          • Under Voltage Lock Out:

            Yes

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

            -40

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

            85

          • Package Size [mm]:

            2.9x2.8 (t=1.25)

          供應(yīng)商型號品牌批號封裝庫存備注價格
          ROHM
          25+
          N/A
          90000
          一級代理商進口原裝現(xiàn)貨、價格合理
          詢價
          ROHM
          21+
          SMD
          21000
          一級代理進口原裝!長期供應(yīng)!絕對優(yōu)勢價格(誠信經(jīng)營
          詢價
          ROHM/羅母
          2018+
          SSOP6
          500000
          羅母授權(quán)代理/公司可開正規(guī)17%增值稅票
          詢價
          ROHM/羅姆
          23+
          SSOP6
          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+
          SSOP6
          24500
          羅姆全系列在售
          詢價
          RohmSemiconductor
          24+
          6-SSOP
          66800
          原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源!
          詢價
          Rohm Semiconductor
          24+
          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
          -
          105000
          3000個/圓盤一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,
          詢價
          ROHM
          25+
          SSOP-6
          9854
          就找我吧!--邀您體驗愉快問購元件!
          詢價
          更多BD7679G供應(yīng)商 更新時間2026-1-19 10:22:00
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