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          首頁(yè) >RT6258B>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

          RT6258B

          8A, 23V Synchronous Step-Down Converter with 3.3V/5V LDO

          Features 4.5V to 23V (RT6258B) and 5.1V to 23V (RT6258C) Input Voltage Range 8A Output Current ACOT? Mode Performs Fast Transient Response ACOT? Architecture to Enable All MLCC Output Capacitor Usage Fixed 750kHz (RT6258C) and 500kHz (RT6258B) Switching Frequency High Efficient Internal Po

          文件:402.06 Kbytes 頁(yè)數(shù):24 Pages

          RICHTEK

          立锜科技

          RT6258BGQUF

          絲?。?a target="_blank" title="Marking" href="/le/marking.html">LE;Package:UQFN-12HL;8A, 23V Synchronous Step-Down Converter with 3.3V/5V LDO

          Features 4.5V to 23V (RT6258B) and 5.1V to 23V (RT6258C) Input Voltage Range 8A Output Current ACOT? Mode Performs Fast Transient Response ACOT? Architecture to Enable All MLCC Output Capacitor Usage Fixed 750kHz (RT6258C) and 500kHz (RT6258B) Switching Frequency High Efficient Internal Po

          文件:402.06 Kbytes 頁(yè)數(shù):24 Pages

          RICHTEK

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          RT6258B

          3.3V/5V LDO 的8A, 23V 同步降壓型轉(zhuǎn)換器

          RT6258B/C是改進(jìn)型固定導(dǎo)通時(shí)間 (ACOT?) 同步Buck轉(zhuǎn)換器,采用改進(jìn)后的固定導(dǎo)通時(shí)間 (ACOT?) 控制架構(gòu),具有非??焖俚乃矐B(tài)響應(yīng)速度。RT6258B的工作電壓范圍是4.5V至23V,RT6258C的工作電壓范圍是5.1V至23V。 ? 輸入電壓范圍:4.5V至23V (RT6258B) 和5.1V至23V (RT6258C),輸入電壓范圍8A\n? ACOT?架構(gòu)啟用所有MLCC輸出電容器的使用\n? 整合20mΩ 和10mΩ內(nèi)部功率開(kāi)關(guān)\n? 內(nèi)建軟起動(dòng)功能\n? 輸入欠壓鎖定保護(hù)\n? 輸出過(guò)壓、欠壓保護(hù)\n? 支持超聲工作模式 (USM);

          Richtek

          立锜科技

          RT6258C

          8A, 23V Synchronous Step-Down Converter with 3.3V/5V LDO

          Features 4.5V to 23V (RT6258B) and 5.1V to 23V (RT6258C) Input Voltage Range 8A Output Current ACOT? Mode Performs Fast Transient Response ACOT? Architecture to Enable All MLCC Output Capacitor Usage Fixed 750kHz (RT6258C) and 500kHz (RT6258B) Switching Frequency High Efficient Internal Po

          文件:402.06 Kbytes 頁(yè)數(shù):24 Pages

          RICHTEK

          立锜科技

          RT6258CGQUF

          8A, 23V Synchronous Step-Down Converter with 3.3V/5V LDO

          Features 4.5V to 23V (RT6258B) and 5.1V to 23V (RT6258C) Input Voltage Range 8A Output Current ACOT? Mode Performs Fast Transient Response ACOT? Architecture to Enable All MLCC Output Capacitor Usage Fixed 750kHz (RT6258C) and 500kHz (RT6258B) Switching Frequency High Efficient Internal Po

          文件:402.06 Kbytes 頁(yè)數(shù):24 Pages

          RICHTEK

          立锜科技

          RT6258D

          8A, 23V Synchronous Step-Down Converter with 5V LDO

          文件:342 Kbytes 頁(yè)數(shù):20 Pages

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          技術(shù)參數(shù)

          • Vin(min)(V):

            4.5

          • Vin(max)(V):

            23

          • Number of Outputs:

            1

          • Vout(min)(V):

            3.267

          • Vout(max)(V):

            3.333

          • Output Adj. Method:

            Fixed

          • Iout(max)(A):

            8

          • Current Limit(typ)(A):

            10.4

          • Freq(typ)(kHz):

            500

          • Ext Sync:

            No

          • Ron_HS(typ)(mOhm):

            20

          • Ron_LS(typ)(mOhm):

            10

          • Iq(typ)(mA):

            0.1

          • Features:

            ACOT Control;Built-in Bootstrap Switch;Cycle-by-Cycle Current Limit;Diode Emulation Mode;Enable Input;Fast Transient Response;OCP;OTP;OVP;PSM;Power Good;Stable with Ceramic Capacitor;UVP;Ultrasonic Mode Control

          • Package Type:

            UQFN3x3-12H(FC)

          供應(yīng)商型號(hào)品牌批號(hào)封裝庫(kù)存備注價(jià)格
          RICHTEK(臺(tái)灣立锜)
          2447
          UQFN-12HL_3x3mm
          105000
          1500個(gè)/圓盤(pán)一級(jí)代理專(zhuān)營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,
          詢(xún)價(jià)
          RICHTEK/立锜
          21+
          UQFN-12HL
          15000
          詢(xún)價(jià)
          RICHTEK(臺(tái)灣立锜)
          2021+
          UQFN-12HL_3x3mm
          1924
          詢(xún)價(jià)
          Richtek(立崎)
          23+
          NA
          26094
          10年以上分銷(xiāo)經(jīng)驗(yàn)原裝進(jìn)口正品,做服務(wù)型企業(yè)
          詢(xún)價(jià)
          RICHTEK
          23+
          QFN
          50000
          全新原裝正品現(xiàn)貨,支持訂貨
          詢(xún)價(jià)
          RICHTEK/立锜
          23+
          QFN
          50000
          全新原裝正品現(xiàn)貨,支持訂貨
          詢(xún)價(jià)
          RICHTEK/立锜
          24+
          QFN
          30000
          房間原裝現(xiàn)貨特價(jià)熱賣(mài),有單詳談
          詢(xún)價(jià)
          RICHTEK
          25+
          QFN12
          9000
          原廠原裝,價(jià)格優(yōu)勢(shì)
          詢(xún)價(jià)
          RICHTEK/立锜
          26+
          UQFN-12
          76300
          代理分銷(xiāo)全新原裝現(xiàn)貨 承諾正品價(jià)格實(shí)惠假一賠百
          詢(xún)價(jià)
          RICHTEK
          24+
          QFN
          10000
          詢(xún)價(jià)
          更多RT6258B供應(yīng)商 更新時(shí)間2026-1-19 15:04:00
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