99精品伊人亚洲|最近国产中文炮友|九草在线视频支援|AV网站大全最新|美女黄片免费观看|国产精品资源视频|精彩无码视频一区|91大神在线后入|伊人终合在线播放|久草综合久久中文

0
  • 聊天消息
  • 系統(tǒng)消息
  • 評(píng)論與回復(fù)
登錄后你可以
  • 下載海量資料
  • 學(xué)習(xí)在線課程
  • 觀看技術(shù)視頻
  • 寫文章/發(fā)帖/加入社區(qū)
會(huì)員中心
創(chuàng)作中心

完善資料讓更多小伙伴認(rèn)識(shí)你,還能領(lǐng)取20積分哦,立即完善>

3天內(nèi)不再提示

Analog Devices / Maxim Integrated MAX77540雙相降壓轉(zhuǎn)換器數(shù)據(jù)手冊

科技觀察員 ? 2025-06-30 10:25 ? 次閱讀
加入交流群
微信小助手二維碼

掃碼添加小助手

加入工程師交流群

Analog Devices MAX77540雙相降壓轉(zhuǎn)換器是一款高效率降壓轉(zhuǎn)換器,具有兩個(gè)3A開關(guān)相位。它采用自適應(yīng)COT(恒定導(dǎo)通時(shí)間)電流模式控制架構(gòu),兩個(gè)3A開關(guān)相位可配置為一個(gè)(2μ、6A)或兩個(gè)(1μ、3A)輸出。該器件具有寬輸入電壓范圍,可直接從3節(jié)鋰離子電池、USB PD和12VDC電源軌轉(zhuǎn)換出1V以下輸出。輸出電壓通過電阻器預(yù)設(shè),并可通過I^2^C兼容接口進(jìn)一步調(diào)節(jié)。Analog Devices MAX77540具有94%的峰值效率、低靜態(tài)電流和緊湊的解決方案尺寸,非常適合用于電池供電的空間受限設(shè)備。

數(shù)據(jù)手冊:*附件:Analog Devices , Maxim Integrated MAX77540雙相降壓轉(zhuǎn)換器數(shù)據(jù)手冊.pdf

編程開關(guān)頻率、頻率跟蹤、擴(kuò)頻和超聲波模式可輕松實(shí)現(xiàn)噪聲敏感應(yīng)用的系統(tǒng)優(yōu)化。專用EN、POK和FPWMB引腳提供直接硬件控制選項(xiàng),而更多可編程選項(xiàng),如軟啟動(dòng)/停止和斜坡上升/降壓擺率,則通過I^2^C實(shí)現(xiàn)。借助各種內(nèi)置保護(hù)功能,可確保在異常工作條件下安全運(yùn)行。

特性

  • 輸入電壓范圍:4V至16V
  • 輸出電壓范圍:0.5V至5.2V
  • 默認(rèn)可配置電阻器VOUT
  • 兩個(gè)3A降壓 (1μ) 或一個(gè)6A降壓 (2μ)
  • ±0.5% VOUT 精度(25°C時(shí)默認(rèn)V OUT
  • 94%峰值效率(7.6V IN 、3.3V OUT 、1MHz)
  • 自動(dòng)跳躍/PWM和低功耗模式
  • 最大占空比壓差操作:98%
  • 可編程軟啟動(dòng)/停止和斜坡上升/下降轉(zhuǎn)換率
  • 預(yù)偏置啟動(dòng)和有源輸出放電
  • 可編程電感器峰值電流限制
  • 標(biāo)稱開關(guān)頻率:0.5/1.0/1.6MHz
  • 擴(kuò)頻調(diào)制
  • 內(nèi)部/外部頻率跟蹤
  • 超聲波模式
  • 專用EN、POK和FPWM引腳
  • 欠壓閉鎖 (UVLO)、熱關(guān)斷和短路保護(hù)
  • 高速I^2^C I/F,具有3從器件地址選項(xiàng)
  • 30-WLP (2.51mm x 2.31mm) 和24-FC2QFN (3mm x 3mm) 封裝
  • 整體解決方案尺寸:小于55mm^2^

應(yīng)用

功能框圖

1.png

聲明:本文內(nèi)容及配圖由入駐作者撰寫或者入駐合作網(wǎng)站授權(quán)轉(zhuǎn)載。文章觀點(diǎn)僅代表作者本人,不代表電子發(fā)燒友網(wǎng)立場。文章及其配圖僅供工程師學(xué)習(xí)之用,如有內(nèi)容侵權(quán)或者其他違規(guī)問題,請(qǐng)聯(lián)系本站處理。 舉報(bào)投訴
  • 降壓轉(zhuǎn)換器
    +關(guān)注

    關(guān)注

    7

    文章

    1835

    瀏覽量

    87263
  • Analog
    +關(guān)注

    關(guān)注

    12

    文章

    10076

    瀏覽量

    58980
  • 雙相
    +關(guān)注

    關(guān)注

    0

    文章

    6

    瀏覽量

    8486
收藏 人收藏
加入交流群
微信小助手二維碼

掃碼添加小助手

加入工程師交流群

    評(píng)論

    相關(guān)推薦
    熱點(diǎn)推薦

    MAX77540EVKIT: Evaluation Kit for the MAX77540 in WLP Package Data Sheet MAX77540EVKIT: Evaluation Kit for the MAX77540 in WLP Package Data

    電子發(fā)燒友網(wǎng)為你提供ADI(ADI)MAX77540EVKIT: Evaluation Kit for the MAX77540 in WLP Package Data Sheet相關(guān)產(chǎn)品參數(shù)、數(shù)據(jù)
    發(fā)表于 10-16 19:10
    <b class='flag-5'>MAX77540</b>EVKIT: Evaluation Kit for the <b class='flag-5'>MAX77540</b> in
WLP Package Data Sheet <b class='flag-5'>MAX77540</b>EVKIT: Evaluation Kit for the <b class='flag-5'>MAX77540</b> in
WLP Package Data

    Analog Devices / Maxim Integrated MAX20026低壓降壓直流-直流轉(zhuǎn)換器數(shù)據(jù)手冊

    Analog Devices/Maxim Integrated MAX20026低壓降壓直流-直
    的頭像 發(fā)表于 06-06 11:16 ?267次閱讀
    <b class='flag-5'>Analog</b> <b class='flag-5'>Devices</b> / <b class='flag-5'>Maxim</b> <b class='flag-5'>Integrated</b> <b class='flag-5'>MAX</b>20026低壓<b class='flag-5'>降壓</b>直流-直流<b class='flag-5'>轉(zhuǎn)換器</b><b class='flag-5'>數(shù)據(jù)</b><b class='flag-5'>手冊</b>

    Analog Devices / Maxim Integrated MAX25460汽車級(jí)1.5A降壓轉(zhuǎn)換器數(shù)據(jù)手冊

    Analog Devices MAX25460汽車級(jí)1.5A降壓轉(zhuǎn)換器集成高效汽車級(jí)降壓
    的頭像 發(fā)表于 06-12 15:55 ?240次閱讀
    <b class='flag-5'>Analog</b> <b class='flag-5'>Devices</b> / <b class='flag-5'>Maxim</b> <b class='flag-5'>Integrated</b> <b class='flag-5'>MAX</b>25460汽車級(jí)1.5A<b class='flag-5'>降壓</b>式<b class='flag-5'>轉(zhuǎn)換器</b><b class='flag-5'>數(shù)據(jù)</b><b class='flag-5'>手冊</b>

    Analog Devices / Maxim Integrated MAX38647B微型毫微功耗降壓轉(zhuǎn)換器數(shù)據(jù)手冊

    Analog Devices Inc./Maxim Integrated MAX38647B微型毫微功耗
    的頭像 發(fā)表于 06-14 09:57 ?220次閱讀
    <b class='flag-5'>Analog</b> <b class='flag-5'>Devices</b> / <b class='flag-5'>Maxim</b> <b class='flag-5'>Integrated</b> <b class='flag-5'>MAX</b>38647B微型毫微功耗<b class='flag-5'>降壓</b><b class='flag-5'>轉(zhuǎn)換器</b><b class='flag-5'>數(shù)據(jù)</b><b class='flag-5'>手冊</b>

    Analog Devices / Maxim Integrated MAX25255同步降壓轉(zhuǎn)換器數(shù)據(jù)手冊

    Analog Devices MAX25255同步降壓轉(zhuǎn)換器
    的頭像 發(fā)表于 06-17 10:49 ?204次閱讀
    <b class='flag-5'>Analog</b> <b class='flag-5'>Devices</b> / <b class='flag-5'>Maxim</b> <b class='flag-5'>Integrated</b> <b class='flag-5'>MAX</b>25255同步<b class='flag-5'>降壓</b><b class='flag-5'>轉(zhuǎn)換器</b><b class='flag-5'>數(shù)據(jù)</b><b class='flag-5'>手冊</b>

    Analog Devices / Maxim Integrated MAX17645同步降壓直流-直流轉(zhuǎn)換器數(shù)據(jù)手冊

    Analog Devices MAX17645同步降壓直流-直流轉(zhuǎn)換器 集成了FET和補(bǔ)償元件。這些轉(zhuǎn)換
    的頭像 發(fā)表于 06-19 09:24 ?200次閱讀
    <b class='flag-5'>Analog</b> <b class='flag-5'>Devices</b> / <b class='flag-5'>Maxim</b> <b class='flag-5'>Integrated</b> <b class='flag-5'>MAX</b>17645同步<b class='flag-5'>降壓</b>直流-直流<b class='flag-5'>轉(zhuǎn)換器</b><b class='flag-5'>數(shù)據(jù)</b><b class='flag-5'>手冊</b>

    Analog Devices / Maxim Integrated MAX20079 36V降壓轉(zhuǎn)換器數(shù)據(jù)手冊

    Analog Devices MAX20079 36V降壓轉(zhuǎn)換器是一款小型汽車級(jí)同步降壓
    的頭像 發(fā)表于 06-19 09:48 ?189次閱讀
    <b class='flag-5'>Analog</b> <b class='flag-5'>Devices</b> / <b class='flag-5'>Maxim</b> <b class='flag-5'>Integrated</b> <b class='flag-5'>MAX</b>20079 36V<b class='flag-5'>降壓</b><b class='flag-5'>轉(zhuǎn)換器</b><b class='flag-5'>數(shù)據(jù)</b><b class='flag-5'>手冊</b>

    Analog Devices / Maxim Integrated MAX25239汽車用降壓-升壓轉(zhuǎn)換器數(shù)據(jù)手冊

    Analog Devices MAX25239汽車降壓-升壓轉(zhuǎn)換器具有集成半橋開關(guān)和固定輸出調(diào)節(jié)電壓。該
    的頭像 發(fā)表于 06-20 14:44 ?205次閱讀
    <b class='flag-5'>Analog</b> <b class='flag-5'>Devices</b> / <b class='flag-5'>Maxim</b> <b class='flag-5'>Integrated</b> <b class='flag-5'>MAX</b>25239汽車用<b class='flag-5'>降壓</b>-升壓<b class='flag-5'>轉(zhuǎn)換器</b><b class='flag-5'>數(shù)據(jù)</b><b class='flag-5'>手冊</b>

    Analog Devices / Maxim Integrated MAX25262/MAX25263車用微型降壓轉(zhuǎn)換器數(shù)據(jù)手冊

    Analog Devices MAX25262/MAX25263車用2A/3A微型降壓轉(zhuǎn)換器提供
    的頭像 發(fā)表于 06-22 14:12 ?216次閱讀
    <b class='flag-5'>Analog</b> <b class='flag-5'>Devices</b> / <b class='flag-5'>Maxim</b> <b class='flag-5'>Integrated</b> <b class='flag-5'>MAX</b>25262/<b class='flag-5'>MAX</b>25263車用微型<b class='flag-5'>降壓</b><b class='flag-5'>轉(zhuǎn)換器</b><b class='flag-5'>數(shù)據(jù)</b><b class='flag-5'>手冊</b>

    Analog Devices / Maxim Integrated MAX20408/MAX20410全集成降壓轉(zhuǎn)換器數(shù)據(jù)手冊

    Analog Devices MAX20408和MAX20410全集成降壓轉(zhuǎn)換器是汽車用高度集成
    的頭像 發(fā)表于 06-27 11:47 ?106次閱讀
    <b class='flag-5'>Analog</b> <b class='flag-5'>Devices</b> / <b class='flag-5'>Maxim</b> <b class='flag-5'>Integrated</b> <b class='flag-5'>MAX</b>20408/<b class='flag-5'>MAX</b>20410全集成<b class='flag-5'>降壓</b><b class='flag-5'>轉(zhuǎn)換器</b><b class='flag-5'>數(shù)據(jù)</b><b class='flag-5'>手冊</b>

    Analog Devices / Maxim Integrated MAX77541EVKIT轉(zhuǎn)換器評(píng)估套件數(shù)據(jù)手冊

    Analog Devices MAX77541EVKIT轉(zhuǎn)換器評(píng)估套件是完全組裝并經(jīng)過測試的印刷電路板 (PCB) ,用于演示MAX7754
    的頭像 發(fā)表于 06-30 09:15 ?96次閱讀
    <b class='flag-5'>Analog</b> <b class='flag-5'>Devices</b> / <b class='flag-5'>Maxim</b> <b class='flag-5'>Integrated</b> <b class='flag-5'>MAX</b>77541EVKIT<b class='flag-5'>轉(zhuǎn)換器</b>評(píng)估套件<b class='flag-5'>數(shù)據(jù)</b><b class='flag-5'>手冊</b>

    Analog Devices / Maxim Integrated MAX77541雙相降壓轉(zhuǎn)換器數(shù)據(jù)手冊

    Analog Devices MAX77541雙相降壓轉(zhuǎn)換器是一款高效
    的頭像 發(fā)表于 06-30 09:22 ?88次閱讀
    <b class='flag-5'>Analog</b> <b class='flag-5'>Devices</b> / <b class='flag-5'>Maxim</b> <b class='flag-5'>Integrated</b> <b class='flag-5'>MAX</b>77541<b class='flag-5'>雙相</b><b class='flag-5'>降壓</b><b class='flag-5'>轉(zhuǎn)換器</b><b class='flag-5'>數(shù)據(jù)</b><b class='flag-5'>手冊</b>

    Analog Devices / Maxim Integrated MAX77540EVKIT轉(zhuǎn)換器評(píng)估套件數(shù)據(jù)手冊

    Analog Devices MAX77540EVKIT轉(zhuǎn)換器評(píng)估套件是完全組裝并經(jīng)過測試的印刷電路板 (PCB) ,用于演示MAX77540
    的頭像 發(fā)表于 06-30 10:15 ?106次閱讀
    <b class='flag-5'>Analog</b> <b class='flag-5'>Devices</b> / <b class='flag-5'>Maxim</b> <b class='flag-5'>Integrated</b> <b class='flag-5'>MAX77540</b>EVKIT<b class='flag-5'>轉(zhuǎn)換器</b>評(píng)估套件<b class='flag-5'>數(shù)據(jù)</b><b class='flag-5'>手冊</b>

    Analog Devices / Maxim Integrated MAX77511和MAX77711四降壓轉(zhuǎn)換器特性/應(yīng)用/框圖

    Analog Devices MAX77511和MAX77711四降壓
    的頭像 發(fā)表于 06-30 14:57 ?100次閱讀
    <b class='flag-5'>Analog</b> <b class='flag-5'>Devices</b> / <b class='flag-5'>Maxim</b> <b class='flag-5'>Integrated</b> <b class='flag-5'>MAX</b>77511和<b class='flag-5'>MAX</b>77711四<b class='flag-5'>相</b><b class='flag-5'>降壓</b><b class='flag-5'>轉(zhuǎn)換器</b>特性/應(yīng)用/框圖

    Analog Devices / Maxim Integrated MAX20404/MAX20405/MAX20406降壓轉(zhuǎn)換器數(shù)據(jù)手冊

    Analog Devices MAX20404/MAX20405/MAX20406汽車用同步降壓
    的頭像 發(fā)表于 07-01 10:01 ?90次閱讀
    <b class='flag-5'>Analog</b> <b class='flag-5'>Devices</b> / <b class='flag-5'>Maxim</b> <b class='flag-5'>Integrated</b> <b class='flag-5'>MAX</b>20404/<b class='flag-5'>MAX</b>20405/<b class='flag-5'>MAX</b>20406<b class='flag-5'>降壓</b><b class='flag-5'>轉(zhuǎn)換器</b><b class='flag-5'>數(shù)據(jù)</b><b class='flag-5'>手冊</b>