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          首頁(yè) >RT88>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

          RT8884CGQW

          Multi-Phase PWM Controller for CPU Core Power Supply

          文件:692.35 Kbytes 頁(yè)數(shù):46 Pages

          RICHTEK

          立锜科技

          RT8886A

          2-Phase Controller with Dual Integrated Drivers

          文件:649 Kbytes 頁(yè)數(shù):45 Pages

          RICHTEK

          立锜科技

          RT8886AGQW

          2-Phase Controller with Dual Integrated Drivers

          文件:649 Kbytes 頁(yè)數(shù):45 Pages

          RICHTEK

          立锜科技

          RT8889D

          3-Phase PWM Controller

          文件:611.96 Kbytes 頁(yè)數(shù):44 Pages

          RICHTEK

          立锜科技

          RT8889DGQW

          3-Phase PWM Controller

          文件:611.96 Kbytes 頁(yè)數(shù):44 Pages

          RICHTEK

          立锜科技

          RT8800A

          高功率密度通用型3相PWM控制器

          RT8800A是一通用型多相同步降壓轉(zhuǎn)換器,適合高功率密度應(yīng)用,可在自動(dòng)的錯(cuò)相設(shè)定中執(zhí)行2或3同步降壓轉(zhuǎn)換階段。此多相架構(gòu)讓供電應(yīng)用在高輸出電流中,可維持低功耗和輸入、輸出電容的低應(yīng)力。輸出電壓透過(guò)PI接腳的外部參考電壓精確調(diào)節(jié),當(dāng)配合DAC發(fā)生器RT9401A/B,即可提供Intel? VRD10.x 或AMD? K8標(biāo)準(zhǔn)輸出電壓。RT8800A采用創(chuàng)新的時(shí)分 DCR 電流檢測(cè)技術(shù)實(shí)施電流平衡操作、降壓調(diào)整和過(guò)流保護(hù),并用檢測(cè)電流的通用GM放大器消除偏移誤差及GM間的線性不一致性。由于現(xiàn)代的主板普遍使用了低于毫奧姆級(jí)的電感,小的偏移和線性不一致性即 ?5V 供電\n?以外部參考電壓調(diào)節(jié)的輸出電壓\n?使用 DCR 電流檢測(cè)技術(shù)進(jìn)行功率級(jí)熱平衡\n?內(nèi)部軟啟動(dòng)\n?過(guò)壓保護(hù)\n?電源良好指示\n?符合 RoHS 規(guī)范且完全無(wú)鉛;

          Richtek

          立锜科技

          RT8800B

          General Purpose 2/3-Phase PWM Controller for High-Density Power Supply

          The RT8800/B are general purpose multi-phase synchronous buck controllers dedicating for high density power supply regulation. The parts implement 2, and 3 buck switching stages operating in interleaved phase set automatically. The output voltage is regulated and controlled following the input volta ? 5V Power Supply Voltage\n? Output Voltage Controlled by External Reference Voltage\n? Power Stage Thermal Balance by DCR Current Sensing\n? Internal Soft-start \n? Over-Voltage Protection\n? Power Good indication\n? RoHS Compliant and 100% Lead (Pb)-Free;

          Richtek

          立锜科技

          RT8801

          Multi-Phase PWM Controller for CPU Core Power Supply with Serial Programming Interface

          Richtek

          立锜科技

          RT8805GQV

          Package:16-VQFN 裸露焊盤;包裝:卷帶(TR) 功能:降壓 類別:集成電路(IC) PMIC - 穩(wěn)壓器 - DC DC 開關(guān)式控制器 描述:IC REG CTRLR BUCK 16VQFN

          Richtek USA Inc.

          Richtek USA Inc.

          RT8805GQV

          Package:16-VQFN 裸露焊盤;包裝:卷帶(TR) 功能:降壓 類別:集成電路(IC) DC-DC 開關(guān)控制器 描述:IC REG CTRLR BUCK 16VQFN

          Richtek USA Inc.

          Richtek USA Inc.

          技術(shù)參數(shù)

          • VID Table Support:

            K8;VR10

          • Number of Phases:

            2;3

          • Vcc(typ)(V):

            5

          • Vin(min)(V):

            10.8

          • Vin(max)(V):

            13.2

          • Accuracy(Vout>=1V)(+/- %):

            1.25

          • Freq(typ)(kHz):

            300

          • Built-in DAC Generator:

            Yes

          • Number of MOSFET Drivers:

            0

          • Features:

            Adjustable Frequency;DCR Current Sense;Droop Control;OCP;OVP;Power Good;SCP;Voltage Mode Control

          • Package Type:

            VQFN3x3-16

          供應(yīng)商型號(hào)品牌批號(hào)封裝庫(kù)存備注價(jià)格
          RICHTEK
          09+
          VQFN-24L
          5500
          原裝無(wú)鉛,優(yōu)勢(shì)熱賣
          詢價(jià)
          REALTEK
          09+
          QFN
          205
          詢價(jià)
          RICHTEK
          25+
          標(biāo)準(zhǔn)封裝
          18000
          原廠直接發(fā)貨進(jìn)口原裝
          詢價(jià)
          RICHTEK
          12+
          6000
          原裝現(xiàn)貨價(jià)格有優(yōu)勢(shì)量多可發(fā)貨
          詢價(jià)
          RICHTEK
          QFN24
          14995
          正品原裝--自家現(xiàn)貨-實(shí)單可談
          詢價(jià)
          RICHTEK
          17+
          QFN
          6200
          100%原裝正品現(xiàn)貨
          詢價(jià)
          RICHTEK
          16+
          QFN
          250
          全新原裝現(xiàn)貨
          詢價(jià)
          RICHTEK
          24+
          QFN
          5825
          公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢(shì)庫(kù)存!
          詢價(jià)
          RICHTEK
          24+
          SOP16
          100
          詢價(jià)
          RICHTEK
          24+
          TSSOP
          27
          原裝現(xiàn)貨假一罰十
          詢價(jià)
          更多RT88供應(yīng)商 更新時(shí)間2026-1-20 9:04:00
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