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          首頁 >PM6641>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

          PM6641

          Monolithic VR for chipset and DDR2/3 supply for ultra-mobile PC (UMPC) applications

          Description The PM6641 is a monolithic voltage regulator module specifically designed to supply DDR2/3 memory and chipset in ultra-mobile PC and real estate constrained portable systems. It integrates three independent, adjustable, constant frequency buck converters, a ±2 Apk low drop-out (LDO)

          文件:2.26982 Mbytes 頁數(shù):47 Pages

          STMICROELECTRONICS

          意法半導(dǎo)體

          PM6641

          用于超移動(dòng)PC(UMPC)應(yīng)用的芯片組單片式VR和DDR2/3電源

          The PM6641 is a monolithic voltage regulator module specifically designed to supply DDR2/3 memory and chipset in ultra-mobile PC and real estate constrained portable systems.\n\n It integrates three independent, adjustable, constant frequency buck converters, a ±2 Apk low drop-out (LDO) linear regul ? Separate Power Good signals \n? Selectable tracking discharge for VDDQ \n? Programmable current limit and soft-start for all outputs \n? Pulse skipping at light load \n? Thermal protection \n? Latched OVP, UVP protection \n? S0-S5 states compliant DDR2/3 section? ±2 Apk LDO for DDR2/3 termination ;

          ST

          意法半導(dǎo)體

          PM6641TR

          Monolithic VR for chipset and DDR2/3 supply for ultra-mobile PC (UMPC) applications

          Description The PM6641 is a monolithic voltage regulator module specifically designed to supply DDR2/3 memory and chipset in ultra-mobile PC and real estate constrained portable systems. It integrates three independent, adjustable, constant frequency buck converters, a ±2 Apk low drop-out (LDO)

          文件:2.26982 Mbytes 頁數(shù):47 Pages

          STMICROELECTRONICS

          意法半導(dǎo)體

          PM6641TR

          Package:48-VFQFN 裸露焊盤;包裝:管件 類別:集成電路(IC) 特殊用途穩(wěn)壓器 描述:IC REG CONV DDR 3OUT 48VFQFPN

          STMICROELECTRONICS

          意法半導(dǎo)體

          技術(shù)參數(shù)

          • Package:

            QFN48 7x7

          • Marketing Status:

            Active

          • Input Voltage_min(V):

            2.7

          • Number Of Output_nom:

            4

          • Input Voltage_max(V):

            5.5

          • Output Current-Max_nom(A):

            2.5

          • Regulated Output Voltage_min(V):

            0.8

          • Regulated Output Voltage_max(V):

            2.5

          • Regulator Switching frequency_min(kHz):

            500

          • Regulator Switching frequency_max(kHz):

            1000

          • Efficiency_nom(%):

            92

          • Grade:

            Industrial

          • Oscillator Switching frequency_max(Internal)(kHz):

            1000

          • Synchronous rectification:

            Yes

          • Quiescent current_typ(mA):

            3

          供應(yīng)商型號(hào)品牌批號(hào)封裝庫存備注價(jià)格
          ST/意法半導(dǎo)體
          22+
          VFQFPN-48
          6006
          原裝正品現(xiàn)貨 可開增值稅發(fā)票
          詢價(jià)
          ST專家
          2021+
          QFPN48
          6800
          原廠原裝,歡迎咨詢
          詢價(jià)
          ST
          2024+
          N/A
          70000
          柒號(hào)只做原裝 現(xiàn)貨價(jià)秒殺全網(wǎng)
          詢價(jià)
          ST(意法半導(dǎo)體)
          25+
          N/A
          12421
          正規(guī)渠道,免費(fèi)送樣。支持賬期,BOM一站式配齊
          詢價(jià)
          STM
          24+
          8
          詢價(jià)
          STM
          2016+
          QFN
          6000
          只做原裝,假一罰十,公司可開17%增值稅發(fā)票!
          詢價(jià)
          ST
          25+
          QFN
          50
          百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可
          詢價(jià)
          ST
          24+
          原廠原封
          6523
          進(jìn)口原裝公司百分百現(xiàn)貨可出樣品
          詢價(jià)
          STM
          1706+
          ?
          9100
          只做原裝進(jìn)口,假一罰十
          詢價(jià)
          ST
          23+
          QFN-48
          8650
          受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣!
          詢價(jià)
          更多PM6641供應(yīng)商 更新時(shí)間2026-1-19 8:33:00
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