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          首頁 >RT6575D>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

          RT6575D

          Dual-Channel Synchronous DC-DC Step-Down Controller with 5V/3.3V LDOs

          General Description The RT6575C/D is a dual-channel step-down controller generating supply voltages for battery-powered systems. It includes two Pulse-Width Modulation (PWM) controllers adjustable from 2V to 5.5V, and two fixed 5V/3.3V linear regulators. Each linear regulator provides up to 1

          文件:282.11 Kbytes 頁數(shù):22 Pages

          RICHTEK

          立锜科技

          RT6575DGQW

          絲印:5X;Package:WQFN-20L;Dual-Channel Synchronous DC-DC Step-Down Controller with 5V/3.3V LDOs

          General Description The RT6575C/D is a dual-channel step-down controller generating supply voltages for battery-powered systems. It includes two Pulse-Width Modulation (PWM) controllers adjustable from 2V to 5.5V, and two fixed 5V/3.3V linear regulators. Each linear regulator provides up to 1

          文件:282.11 Kbytes 頁數(shù):22 Pages

          RICHTEK

          立锜科技

          RT6575D

          含 5V/3.3V 線性穩(wěn)壓器的雙通道同步 Buck 控制器

          RT6575C/D 是雙通道 Buck 控制器,用于為電池供電的系統(tǒng)生成穩(wěn)定的電壓。其中包含兩組輸出電壓 2V~5.5V 可調(diào)的 PWM 控制器和兩組恒定 5V/3.3V 輸出的線性穩(wěn)壓器,每組線性穩(wěn)壓器可輸出最大 100mA 的電流,3.3V 線性穩(wěn)壓器在輸出電流低于 35mA 時的穩(wěn)壓精度可達(dá) 1%。它還包含了一個可用于外部電荷泵電路的振蕩器輸出,具有集成化的上電時序控制功能、內(nèi)部軟起動功能和防止關(guān)機(jī)以后出現(xiàn)負(fù)壓的輸出軟放電功能。由于采用恒定電流紋波的 PWM 控制技術(shù),它在工作時無需使用電流檢測電阻,對付再瞬變具有 100ns 的響應(yīng)速度。為了獲得最高的轉(zhuǎn)換效率,RT6575C/ ? 支持輕薄型筆記本電腦的連接待機(jī)模式\n? PWM 最大責(zé)任周期 > 98%\n? 雙通道可調(diào)節(jié)輸出:?CH1:2V~5.5V ?CH2:2V~4V\n? 3.3V LDO 輸出精度達(dá)1%\n? 支持音頻避開模式(ASM)\n? 內(nèi)部軟啟動和軟放電\n? 獨立控制器使能控制\n? 非鎖定的 UVLO\n? Power Good 指示;

          Richtek

          立锜科技

          RT6575K

          High Efficiency Single Synchronous DC-DC Step-Down Controller with 5V LDO

          General Description RT6575K is a single-channel step-down controller generating supply voltage for battery-powered systems. It includes a Pulse-Width Modulation (PWM) controller adjustable from 2V to 5.5V, and a fixed 5V linear regulator. The linear regulator provides up to 100mA output curr

          文件:963.02 Kbytes 頁數(shù):23 Pages

          RICHTEK

          立锜科技

          S6575

          SunRunner? Short Flange Cable Clips

          文件:149.17 Kbytes 頁數(shù):1 Pages

          HEYCO

          STB6575

          SURFACE MOUNT BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR

          文件:73.52 Kbytes 頁數(shù):4 Pages

          EIC

          技術(shù)參數(shù)

          • Vin(min)(V):

            5

          • Vin(max)(V):

            25

          • Vout(min)(V):

            2

          • Vout(max)(V):

            5.5

          • Output Adj. Method:

            Resistor

          • Accuracy(+/- %):

            1

          • Freq(typ)(kHz):

            300;355

          • Iq(typ)(mA):

            0.42

          • Ext Sync:

            Yes

          • Features:

            Adjustable Current Limit;Built-in Bootstrap Switch;COT Control;Cycle-by-Cycle Current Limit;Enable Input;Fast Transient Response;OCP;OVP;Power Good;UVP;Ultrasonic Mode Control

          • Package Type:

            WQFN3x3-20

          供應(yīng)商型號品牌批號封裝庫存備注價格
          RICHTEK/立锜
          23+
          QFN20
          11200
          原廠授權(quán)一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO
          詢價
          RICHTEK/立锜
          18+
          QFN
          26613
          原盤現(xiàn)貨/1500
          詢價
          RICHTEK
          20+
          QFN
          19570
          原裝優(yōu)勢主營型號-可開原型號增稅票
          詢價
          RICHTEK
          24+
          QFN
          9860
          一級代理/全新現(xiàn)貨/長期供應(yīng)!
          詢價
          RICHTEK/立锜
          2447
          QFN
          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
          RICHTEK/立锜
          21+
          QFN
          1574
          詢價
          Richtek(立崎)
          23+
          NA
          26094
          10年以上分銷經(jīng)驗原裝進(jìn)口正品,做服務(wù)型企業(yè)
          詢價
          RICHTEK/立锜
          16+
          QFN
          2824
          原裝/現(xiàn)貨
          詢價
          RICHTEK/立锜
          23+
          QFN
          8160
          原廠原裝
          詢價
          RICHTEK/立锜
          23+
          QFN
          50000
          全新原裝正品現(xiàn)貨,支持訂貨
          詢價
          更多RT6575D供應(yīng)商 更新時間2026-1-19 11:09:00
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