<strong id="5lvfi"><dl id="5lvfi"></dl></strong>

      • <tfoot id="5lvfi"><menuitem id="5lvfi"></menuitem></tfoot>
        <th id="5lvfi"><progress id="5lvfi"></progress></th>
          <strong id="5lvfi"><form id="5lvfi"></form></strong>
          <strong id="5lvfi"><form id="5lvfi"></form></strong>
        1. <del id="5lvfi"></del>

          首頁(yè) >MAX8553>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

          MAX8553

          4.5V to 28V Input, Synchronous PWM Buck Controllers for DDR Termination and Point-of-Load Applications

          General Description The MAX8553 is a 4.5V to 28V input-voltage, synchronous step-down controller that provides a complete power-management solution for DDR memory. The MAX8553 generates 1/2 VREFIN voltage for VTT and VTTR. The VTT and VTTR tracking voltages are maintained within 1 of 1/2 VREFIN.

          文件:483.52 Kbytes 頁(yè)數(shù):24 Pages

          MAXIM

          美信

          MAX8553

          4.5V至28V輸入、同步PWM buck控制器,適合DDR端接和負(fù)載點(diǎn)應(yīng)用

          MAX8553為4.5V至28V輸入、同步降壓型控制器,為DDR存儲(chǔ)器提供完整的電源管理方案。MAX8553為VTT和VTTR提供1/2 VREFIN電壓。VTT和VTTR跟蹤電壓保持在1%的1/2 VREFIN范圍內(nèi)。MAX8554為4.5V至28V輸入、非跟蹤降壓型控制器,具有極低的0.6V反饋門限電壓。MAX8553/MAX8554采用Maxim專有的Quick-PWM?結(jié)構(gòu),以提供快速的瞬態(tài)響應(yīng)和工作于可選的非固定頻率。這兩個(gè)控制器工作時(shí)均無(wú)須外部偏置電源。\n\n 該類控制器工作于同步整流模式,以保證高達(dá)25A的平衡源出電流和吸流能力。MAX8553/MAX8554 ? 高達(dá)25A的輸出電流能力\n? Quick-PWM控制結(jié)構(gòu)提供快速的環(huán)路響應(yīng) \n? 高達(dá)95%的效率\n? 4.5V至28V輸入電壓范圍\n? 無(wú)需外部偏置電源 \n? 0至3.6V輸入REFIN電壓范圍(MAX8553) \n? 自動(dòng)設(shè)置VTT和VTTR至±1% 1/2 VREFIN- (MAX8553) \n? 極低的0.6V反饋門限電壓(MAX8554) \n? 200kHz/300kHz/400kHz/550kHz可選開關(guān)頻率\n? 可調(diào)的折返電流限制\n? 過(guò)壓保護(hù)\n? 數(shù)字軟啟動(dòng);

          ADI

          亞德諾

          MAX8553EEE

          4.5V to 28V Input, Synchronous PWM Buck Controllers for DDR Termination and Point-of-Load Applications

          General Description The MAX8553 is a 4.5V to 28V input-voltage, synchronous step-down controller that provides a complete power-management solution for DDR memory. The MAX8553 generates 1/2 VREFIN voltage for VTT and VTTR. The VTT and VTTR tracking voltages are maintained within 1 of 1/2 VREFIN.

          文件:483.52 Kbytes 頁(yè)數(shù):24 Pages

          MAXIM

          美信

          MAX8553ETI

          Dual, 5A, 1.5MHz Step-Down Regulator with Integrated High-Side Switches

          General Description The MAX8653 dual-output, synchronous, step-down regulator contains low RDS(ON) integrated high-side MOSFET switches for ease of layout and achieving small footprints. Each output delivers up to 5A. The output voltage is adjustable down to 0.6V and operates from a 9V to 14V inp

          文件:133.6 Kbytes 頁(yè)數(shù):1 Pages

          MAXIM

          美信

          MAX8553-MAX8554

          4.5V to 28V Input, Synchronous PWM Buck Controllers for DDR Termination and Point-of-Load Applications

          General Description The MAX8553 is a 4.5V to 28V input-voltage, synchronous step-down controller that provides a complete power-management solution for DDR memory. The MAX8553 generates 1/2 VREFIN voltage for VTT and VTTR. The VTT and VTTR tracking voltages are maintained within 1 of 1/2 VREFIN.

          文件:483.52 Kbytes 頁(yè)數(shù):24 Pages

          MAXIM

          美信

          MAX8553EEE+

          Package:16-SSOP(0.154",3.90mm 寬);包裝:管件 類別:集成電路(IC) 特殊用途穩(wěn)壓器 描述:IC REG CTRLR DDR 1OUT 16QSOP

          AD

          亞德諾

          MAX8553EEE+T

          Package:16-SSOP(0.154",3.90mm 寬);包裝:卷帶(TR) 類別:集成電路(IC) 特殊用途穩(wěn)壓器 描述:IC REG CTRLR DDR 1OUT 16QSOP

          AD

          亞德諾

          技術(shù)參數(shù)

          • VIN (max)(V):

            28

          • VOUT1 (min)(V):

            0

          • VOUT1 (max)(V):

            3.6

          • IOUT1 (max)(A):

            25

          • Switch Type:

            External

          • Output Adjust. Method:

            Dyn. REF In

          • VOUT1 Tolerance(±%):

            1

          • Synchronous Switching:

            Yes

          • Power Good Signal:

            Yes

          • ICC (max)(mA):

            1.2

          • # DC-DC Outputs:

            1

          • Switching Frequency(kHz):

            550

          • Features:

            Adjustable Freq.

          • EV Kit Available:

            Yes

          • Oper. Temp.(°C):

            -40 to +85

          • Package/ Pins:

            QSOP/16

          • Smallest Available Pckg. (max w/pins)(mm2):

            30.9

          • RoHS Available:

            Yes

          • Budgetary Price (See Notes):

            $2.16 @1k

          供應(yīng)商型號(hào)品牌批號(hào)封裝庫(kù)存備注價(jià)格
          ADI
          25+
          16-QSOP-150_MIL
          5500
          4.5V至28V輸入、同步PWM buck控制器,適合DDR端接和負(fù)載點(diǎn)應(yīng)用
          詢價(jià)
          MAXIM
          23+
          原裝正品
          6500
          絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購(gòu)!
          詢價(jià)
          MAXIM
          25+
          QSOP16
          200
          品牌一級(jí)代理,新加坡香港上百萬(wàn)現(xiàn)貨,歡迎查詢!
          詢價(jià)
          MAXIM
          25+23+
          QSOP16
          34187
          絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨
          詢價(jià)
          MAXIM美信
          1627+
          QSOP16
          3502
          代理品牌
          詢價(jià)
          MAXIM
          25+
          SSOP16
          30000
          代理全新原裝現(xiàn)貨,價(jià)格優(yōu)勢(shì)
          詢價(jià)
          Maxim Integrated
          24+
          16-QSOP
          56300
          一級(jí)代理/放心采購(gòu)
          詢價(jià)
          Maxim
          1931+
          N/A
          567
          加我qq或微信,了解更多詳細(xì)信息,體驗(yàn)一站式購(gòu)物
          詢價(jià)
          MAXIM(美信)
          2447
          QSOP-16
          315000
          100個(gè)/管一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期
          詢價(jià)
          MAXIM
          25+
          SOP-16
          200
          就找我吧!--邀您體驗(yàn)愉快問(wèn)購(gòu)元件!
          詢價(jià)
          更多MAX8553供應(yīng)商 更新時(shí)間2026-1-20 15:48:00
            <strong id="5lvfi"><dl id="5lvfi"></dl></strong>

              • <tfoot id="5lvfi"><menuitem id="5lvfi"></menuitem></tfoot>
                <th id="5lvfi"><progress id="5lvfi"></progress></th>
                  <strong id="5lvfi"><form id="5lvfi"></form></strong>
                  <strong id="5lvfi"><form id="5lvfi"></form></strong>
                1. <del id="5lvfi"></del>
                  成人午夜毛片 | 午夜AA | 天天看天天肏 | 男人天堂网2024 | 三级久久视频 |