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          首頁(yè) >RT7298A>規(guī)格書列表

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

          RT7298A

          6A, 18V, Synchronous Step-Down Converter

          General Description The RT7298A is a high efficiency, monolithic synchronous step-down DC-DC converter that can deliver up to 6A output current from a 4.5V to 18V input supply. The RT7298A current-mode architecture with external compensation allows the transient response to be optimized over

          文件:323.75 Kbytes 頁(yè)數(shù):21 Pages

          RICHTEK

          立锜科技

          RT7298AHGQW

          絲?。?a target="_blank" title="Marking" href="/0b/marking.html">0B;Package:WQFN-14AL;6A, 18V, Synchronous Step-Down Converter

          General Description The RT7298A is a high efficiency, monolithic synchronous step-down DC-DC converter that can deliver up to 6A output current from a 4.5V to 18V input supply. The RT7298A current-mode architecture with external compensation allows the transient response to be optimized over

          文件:323.75 Kbytes 頁(yè)數(shù):21 Pages

          RICHTEK

          立锜科技

          RT7298ALGQW

          絲?。?a target="_blank" title="Marking" href="/0a/marking.html">0A;Package:WQFN-14AL;6A, 18V, Synchronous Step-Down Converter

          General Description The RT7298A is a high efficiency, monolithic synchronous step-down DC-DC converter that can deliver up to 6A output current from a 4.5V to 18V input supply. The RT7298A current-mode architecture with external compensation allows the transient response to be optimized over

          文件:323.75 Kbytes 頁(yè)數(shù):21 Pages

          RICHTEK

          立锜科技

          RT7298A

          6A, 18V 同步降壓型 DC/DC 轉(zhuǎn)換器

          RT7298A是一個(gè)高效率,單片同步降壓型DC / DC轉(zhuǎn)換器,在4.5V至18V的輸入電源下可提供高達(dá)6A的輸出電流。RT7298A的電流模式架構(gòu)和外部補(bǔ)償使得在很寬范圍的負(fù)載及輸出電容中,都可得到最佳的瞬態(tài)響應(yīng)。逐周期電流限制保護(hù)組件不受輸出短路影響,軟啟動(dòng)功能可在啟動(dòng)過程中防止了輸入電流過沖。故障保護(hù)包括輸出欠壓保護(hù)、輸出過電壓保護(hù)和過熱保護(hù)。低電流消耗之電源關(guān)閉模式會(huì)將輸出關(guān)閉,有助于電池供電系統(tǒng)的電源管理。 ? 低 RDS(ON) MOSFET 開關(guān):26mΩ/19mΩ \n? 可調(diào)切換頻率:200kHz至1.6MHz \n? 外部時(shí)鐘同步:200kHz至1.6MHz \n? 單調(diào)啟動(dòng)進(jìn)入預(yù)偏置輸出\n? 電源良好指示\n? 過溫和過電壓保護(hù)\n? 符合RoHS規(guī)范與無(wú)鹵特性;

          Richtek

          立锜科技

          RT7298AHGQW

          Package:14-PowerWFQFN;包裝:卷帶(TR) 功能:降壓 類別:集成電路(IC) 穩(wěn)壓器 - DC-DC 開關(guān)穩(wěn)壓器 描述:IC REG BUCK ADJUSTABLE 6A 14WQFN

          Richtek USA Inc.

          Richtek USA Inc.

          RT7298AHGQW

          Package:14-PowerWFQFN;包裝:卷帶(TR) 功能:降壓 類別:集成電路(IC) DC DC 開關(guān)穩(wěn)壓器 描述:IC REG BUCK ADJUSTABLE 6A 14WQFN

          Richtek USA Inc.

          Richtek USA Inc.

          技術(shù)參數(shù)

          • Vin(min)(V):

            4.5

          • Vin(max)(V):

            18

          • Number of Outputs:

            1

          • Vout(min)(V):

            0.6

          • Vout(max)(V):

            15

          • Output Adj. Method:

            Resistor

          • Iout(max)(A):

            6

          • Current Limit(typ)(A):

            11

          • Freq(typ)(kHz):

            480

          • Freq(min)(kHz):

            200

          • Freq(max)(kHz):

            1600

          • Ext Sync:

            Yes

          • Ron_HS(typ)(mOhm):

            26

          • Ron_LS(typ)(mOhm):

            19

          • Iq(typ)(mA):

            0.6

          • Features:

            100% Duty Cycle;Adjustable Frequency;Adjustable Soft-Start;Current Mode Control;Cycle-by-Cycle Current Limit;Enable Input;External Synchronization;OCP;OTP;PSM;Power Good;Stable with Ceramic Capacitor;UVP

          • Package Type:

            WQFN3.5x3.5-14A

          供應(yīng)商型號(hào)品牌批號(hào)封裝庫(kù)存備注價(jià)格
          RichtekUSAInc.
          24+
          14-WQFN(3.5x3.5)
          66800
          原廠授權(quán)一級(jí)代理,專注汽車、醫(yī)療、工業(yè)、新能源!
          詢價(jià)
          RICHTEK
          20+
          QFN
          19570
          原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開原型號(hào)增稅票
          詢價(jià)
          RICHTEK/立锜
          24+
          QFN
          14788
          原裝正品現(xiàn)貨供應(yīng)
          詢價(jià)
          RICHTKE
          24+
          QFN
          65200
          一級(jí)代理/放心采購(gòu)
          詢價(jià)
          RICHTEK
          25+
          QFN-14
          3854
          就找我吧!--邀您體驗(yàn)愉快問購(gòu)元件!
          詢價(jià)
          RICHTEK/立锜
          21+
          WQFN-14AL
          18000
          詢價(jià)
          Richtek(立崎)
          23+
          NA
          26094
          10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品,做服務(wù)型企業(yè)
          詢價(jià)
          RICHTEK/立锜
          16+
          QFN
          220
          原裝/現(xiàn)貨
          詢價(jià)
          RICHTEK/立锜
          23+
          QFN
          8678
          原廠原裝
          詢價(jià)
          RICHTEK
          23+
          WQFN14
          50000
          全新原裝正品現(xiàn)貨,支持訂貨
          詢價(jià)
          更多RT7298A供應(yīng)商 更新時(shí)間2026-1-19 8:19:00
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