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                >RT9259>規(guī)格書列表
                
          
            
          
                
          
                    
          型號(hào)下載 訂購功能描述制造商 上傳企業(yè)LOGO
          
                    
          RT9259
          12V Synchronous Buck PWM DC-DC and Linear Power Controller
          
General Description

The RT9259 is a dual-channel DC/DC controller specifically designed to deliver high quality power where 12V power source is available. This part consists of a synchronous buck controller and an LDO controller. The synchronous buck controller integrates MOSFET drivers that su
          文件：303.83 Kbytes 頁數(shù)：15 Pages
          RICHTEK
          立锜科技
          

          RT9259
          12V 同步降壓型 DC/DC PWM 控制器 + 線性控制器
          RT9259為設(shè)計(jì)傳輸高質(zhì)量電源的降壓型雙通道DC/DC控制器，所需供電電源為12V，其中包括了一組同步降壓型控制器與一組LDO控制器。同步降壓型控制器整合了MOSFET驅(qū)動(dòng)器，并支持12V+12V自舉電壓以因應(yīng)高效率的電能轉(zhuǎn)換，自舉電路中的二極管已內(nèi)建整合至RT9259內(nèi)，減少外部所需的元件數(shù)。LDO控制器驅(qū)動(dòng)一個(gè)外部設(shè)置的N-MOSFET以供應(yīng)低供率的電源需求。其他特色包括可調(diào)整的操作頻率、內(nèi)建緩啟動(dòng)機(jī)制、低電壓保護(hù)、過電流保護(hù)與關(guān)機(jī)保護(hù)功能，提供用戶一個(gè)輕巧、高效率、完善保護(hù)以及低價(jià)位的解決方案。RT9259并支持VQFN-16L 4x4、SOP14 與 SSOP-16 的封裝設(shè)計(jì)。  ? 12V供應(yīng)電源\n?  兩組控制器均驅(qū)動(dòng)低價(jià)位的N-MOSFETs\n?  只需少量的外部元件設(shè)計(jì)\n?  兩組內(nèi)部參考電壓VREF 0.8V\n?  線性控制器驅(qū)動(dòng)N-MOSFET\n?  兩組輸出均設(shè)有低電壓保護(hù)機(jī)制\n? 符合RoHS規(guī)范與100%的引腳無鉛特性;
          Richtek
          立锜科技
          

          RT9259A
          12V Synchronous Buck PWM DC-DC and Linear Power Controller
          
The RT9259A is a dual-channel DC/DC controller specifically designed to deliver high quality power where 12V power source is available. This part consists of a synchronous buck controller and an LDO controller. The synchronous buck controller integrates MOSFET drivers that support 12V+12V bootstra
          文件：243.57 Kbytes 頁數(shù)：14 Pages
          RICHTEK
          立锜科技
          

          RT9259AGS
          12V Synchronous Buck PWM DC-DC and Linear Power Controller
          
The RT9259A is a dual-channel DC/DC controller specifically designed to deliver high quality power where 12V power source is available. This part consists of a synchronous buck controller and an LDO controller. The synchronous buck controller integrates MOSFET drivers that support 12V+12V bootstra
          文件：243.57 Kbytes 頁數(shù)：14 Pages
          RICHTEK
          立锜科技
          

          RT9259APS
          12V Synchronous Buck PWM DC-DC and Linear Power Controller
          
The RT9259A is a dual-channel DC/DC controller specifically designed to deliver high quality power where 12V power source is available. This part consists of a synchronous buck controller and an LDO controller. The synchronous buck controller integrates MOSFET drivers that support 12V+12V bootstra
          文件：243.57 Kbytes 頁數(shù)：14 Pages
          RICHTEK
          立锜科技
          

          RT9259C
          12V Synchronous Buck PWM DC-DC and Linear Power Controller
          
General Description

The RT9259C is a dual-channel DC/DC controller specifically designed to deliver high quality power where 12V power source is available. This part consists of a synchronous buck controller and an LDO controller. The

synchronous buck controller integrates MOSFET drivers tha
          文件：303.1 Kbytes 頁數(shù)：15 Pages
          RICHTEK
          立锜科技
          

          RT9259CGA
          12V Synchronous Buck PWM DC-DC and Linear Power Controller
          
General Description

The RT9259C is a dual-channel DC/DC controller specifically designed to deliver high quality power where 12V power source is available. This part consists of a synchronous buck controller and an LDO controller. The

synchronous buck controller integrates MOSFET drivers tha
          文件：303.1 Kbytes 頁數(shù)：15 Pages
          RICHTEK
          立锜科技
          

          RT9259CGQV
          12V Synchronous Buck PWM DC-DC and Linear Power Controller
          
General Description

The RT9259C is a dual-channel DC/DC controller specifically designed to deliver high quality power where 12V power source is available. This part consists of a synchronous buck controller and an LDO controller. The

synchronous buck controller integrates MOSFET drivers tha
          文件：303.1 Kbytes 頁數(shù)：15 Pages
          RICHTEK
          立锜科技
          

          RT9259CGS
          12V Synchronous Buck PWM DC-DC and Linear Power Controller
          
General Description

The RT9259C is a dual-channel DC/DC controller specifically designed to deliver high quality power where 12V power source is available. This part consists of a synchronous buck controller and an LDO controller. The

synchronous buck controller integrates MOSFET drivers tha
          文件：303.1 Kbytes 頁數(shù)：15 Pages
          RICHTEK
          立锜科技
          

          RT9259CPA
          12V Synchronous Buck PWM DC-DC and Linear Power Controller
          
General Description

The RT9259C is a dual-channel DC/DC controller specifically designed to deliver high quality power where 12V power source is available. This part consists of a synchronous buck controller and an LDO controller. The

synchronous buck controller integrates MOSFET drivers tha
          文件：303.1 Kbytes 頁數(shù)：15 Pages
          RICHTEK
          立锜科技
          

          
            
          
		
        
          
            
          
                
          技術(shù)參數(shù)
          
            
          
            
            
            	
          • Vs(typ)(V)：
            12
          • Vin(min)(V)：
            3.3
          • Vin(max)(V)：
            12
          • Vout(min)(V)：
            0.8
          • Vout(max)(V)：
            5
          • Output Adj. Method：
            Resistor
          • Accuracy(+/- %)：
            1
          • Freq(typ)(kHz)：
            300
          • Freq(min)(kHz)：
            150
          • Freq(max)(kHz)：
            1000
          • Iq(typ)(mA)：
            3
          • Ext Sync：
            No
          • Features：
            Adjustable Frequency;Built-in Bootstrap Switch;Force PWM;OCP;SCP;UVP;Voltage Mode Control
          • Package Type：
            SOP-14
          
            
          
        
          
            
          供應(yīng)商型號(hào)品牌批號(hào)封裝庫存備注價(jià)格
          
                
          



          RICHTEK/立锜
          		

          24+
          		

          SOP-14
          		

          74148
          		

          原裝正品現(xiàn)貨供應(yīng)
          		
詢價(jià)
          

          



          RICHTEK
          		

          24+
          		

          MSOP-8
          		

          36500
          		

          原裝現(xiàn)貨/放心購買
          		
詢價(jià)
          

          



          		

          		

          		

          10
          		

          原裝現(xiàn)貨
          		
詢價(jià)
          

          



          RT
          		

          2406+
          		

          sop
          		

          3335
          		

          優(yōu)勢(shì)代理渠道,原裝現(xiàn)貨,可全系列訂貨
          		
詢價(jià)
          

          



          原廠
          		

          25+
          		

          原裝正品
          		

          500000
          		

          源自原廠成本,高價(jià)回收工廠呆滯
          		
詢價(jià)
          

          



          RICHTEK
          		

          09+
          		

          SOP14
          		

          5
          		

          		
詢價(jià)
          

          



          RICHTEK
          		

          24+
          		

          SOP
          		

          100
          		

          		
詢價(jià)
          

          



          RICHTEK
          		

          17+
          		

          SOP
          		

          6200
          		

          100%原裝正品現(xiàn)貨
          		
詢價(jià)
          

          



          RICHTEK
          		

          06+
          		

          SOP-14
          		

          4105
          		

          原裝現(xiàn)貨海量庫存歡迎咨詢
          		
詢價(jià)
          

          



          RICHTEK
          		

          23+
          		

          SOP-14
          		

          8560
          		

          受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣!
          		
詢價(jià)
          

            
          
        
          
        
          更多RT9259供應(yīng)商
            更新時(shí)間2026-1-19 18:32:00
        
          
        
          
          
          
            
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