Multioutput Power Management Solution with Four Buck Switching and Three LDO Linear Regulators with I2C

文件：1.39035 Mbytes 頁數(shù)：30 Pages

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集成4個(gè)降壓開關(guān)和3個(gè)LDO線性穩(wěn)壓器（帶 I2C）的多輸出電源管理解決方案

LT3380是一種完整的電源管理解決方案，用于基于高級便攜式應(yīng)用程序處理器的系統(tǒng)。該器件包含四個(gè)用于內(nèi)核、存儲(chǔ)器、I/O和片上系統(tǒng)(SoC)供電軌的同步降壓DC/DC轉(zhuǎn)換器和三個(gè)用于低噪聲模擬電源的300mA LDO穩(wěn)壓器。I2C串行端口可用于控制穩(wěn)壓器使能、關(guān)斷時(shí)序、輸出電壓電平、動(dòng)態(tài)電壓調(diào)整、工作模式和狀態(tài)報(bào)告。\n\n 按照所需順序?qū)⑤敵鲞B接到使能引腳或通過I2C端口，可對穩(wěn)壓器啟動(dòng)進(jìn)行時(shí)序控制?？稍谑褂肐2C命令寄存器選擇的四個(gè)時(shí)隙中的一個(gè)對LT3380輸出進(jìn)行關(guān)斷時(shí)序控制。\n\n 該器件采用40引腳6mm × 6mm QFN封裝，并帶有可濕翼以進(jìn)行光學(xué)檢查。 ? 四路 I2C 可調(diào)高效率降壓型 DC/DC 轉(zhuǎn)換器：2.5A、2.5A、1.5A、1.5A\n\n? 三個(gè) 300mA LDO 穩(wěn)壓器（兩個(gè)可調(diào)）\n\n? 獨(dú)立的使能引腳復(fù)用或 I2C 排序\n\n? 可編程自動(dòng)關(guān)斷控制\n\n? 警告和故障;

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絲?。?a target="_blank" title="Marking" href="/lt3380ujm/marking.html">LT3380UJM；Package：QFN；Multioutput Power Management Solution with Four Buck Switching and Three LDO Linear Regulators with I2C

文件：1.39035 Mbytes 頁數(shù)：30 Pages

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絲?。?a target="_blank" title="Marking" href="/lt3380ujm/marking.html">LT3380UJM；Package：QFN；Multioutput Power Management Solution with Four Buck Switching and Three LDO Linear Regulators with I2C

文件：1.39035 Mbytes 頁數(shù)：30 Pages

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絲?。?a target="_blank" title="Marking" href="/lt3380ujm/marking.html">LT3380UJM；Package：QFN；Multioutput Power Management Solution with Four Buck Switching and Three LDO Linear Regulators with I2C

文件：1.39035 Mbytes 頁數(shù)：30 Pages

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絲印：LT3380UJM；Package：QFN；Multioutput Power Management Solution with Four Buck Switching and Three LDO Linear Regulators with I2C

文件：1.39035 Mbytes 頁數(shù)：30 Pages

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絲印：LT3380UJM；Package：QFN；Multioutput Power Management Solution with Four Buck Switching and Three LDO Linear Regulators with I2C

文件：1.39035 Mbytes 頁數(shù)：30 Pages

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絲?。?a target="_blank" title="Marking" href="/lt3380ujm/marking.html">LT3380UJM；Package：QFN；Multioutput Power Management Solution with Four Buck Switching and Three LDO Linear Regulators with I2C

文件：1.39035 Mbytes 頁數(shù)：30 Pages

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絲?。?a target="_blank" title="Marking" href="/lt3380ujm/marking.html">LT3380UJM；Package：QFN；Multioutput Power Management Solution with Four Buck Switching and Three LDO Linear Regulators with I2C

文件：1.39035 Mbytes 頁數(shù)：30 Pages

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絲印：LT3380UJM；Package：QFN；Multioutput Power Management Solution with Four Buck Switching and Three LDO Linear Regulators with I2C

文件：1.39035 Mbytes 頁數(shù)：30 Pages

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