Low IQ, 60V, High Frequency Synchronous Step-Down Controller

文件：1.28312 Mbytes 頁數(shù)：32 Pages

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凌力爾特

60V Low IQ Buck Controller Plus 4-Channel 8A Configurable Buck DC/DCs

文件：5.62654 Mbytes 頁數(shù)：44 Pages

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凌力爾特

60V 低 IQ雙輸出 2 相同步降壓型 DC/DC 控制器

LTC3890 是一款高性能雙輸出降壓型開關(guān)穩(wěn)壓器 DC/DC 控制器，它驅(qū)動全部 N 通道同步功率 MOSFET 級。恒定頻率電流模式架構(gòu)適用于高達(dá) 850kHz 的可鎖相頻率。通過異相操作兩個控制輸出級，較大限度地降低因輸入電容器的 ESR 產(chǎn)生的功率損失和噪聲。\n\n 50μA 空載靜態(tài)電流可延長電池供電系統(tǒng)的運(yùn)行時間。OPTI-LOOP? 補(bǔ)償可以在較大的輸出電容和 ESR 值范圍內(nèi)優(yōu)化瞬態(tài)響應(yīng)。LTC3890 具有精確的 0.8V 基準(zhǔn)電壓源和電源正常輸出指示器。4V 至 60V 的寬輸入電源范圍涵蓋了廣泛的中間總線電壓和電池化學(xué)特性。\n\n 啟動期間，各個控 ? 寬 VIN 范圍：4V 至 60V（65V 絕對最大值）\n\n? 低工作 IQ：50μA（一個通道接通）\n\n? 寬輸出電壓范圍：0.8V ≤ VOUT ≤ 24V\n\n? RSENSE 或 DCR 電流檢測\n\n? 異相控制器可降低所需的輸入電容和電源引起的感應(yīng)噪聲\n\n? 可鎖相頻率（75 kHz 至 850kHz）\n\n? 可編程固定頻率（50 kHz 至 900kHz）\n\n? 輕負(fù)載時，可選擇連續(xù)、脈沖跳躍或低紋波 Burst Mode? 操作\n\n? 可選擇限流值;

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Fully Integrated 24V/12A Switched Capacitor DC/DC Converter with Overvoltage and Overcurrent Protections

DESCRIPTION The LTC?7825 is a fully integrated monolithic DC/DC converter. It achieves very high efficiency with a switched capacitor architecture in applications with 2:1 input to output voltage ratio. The LTC7825 input can survive voltage transient up to 40V when protected by an optional M

文件：1.51208 Mbytes 頁數(shù)：19 Pages

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亞德諾

Fully Integrated 24V/12A Switched Capacitor DC/DC Converter with Overvoltage and Overcurrent Protections

DESCRIPTION The LTC?7825 is a fully integrated monolithic DC/DC converter. It achieves very high efficiency with a switched capacitor architecture in applications with 2:1 input to output voltage ratio. The LTC7825 input can survive voltage transient up to 40V when protected by an optional M

文件：1.51208 Mbytes 頁數(shù)：19 Pages

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亞德諾

Fully Integrated 24V/12A Switched Capacitor DC/DC Converter with Overvoltage and Overcurrent Protections

DESCRIPTION The LTC?7825 is a fully integrated monolithic DC/DC converter. It achieves very high efficiency with a switched capacitor architecture in applications with 2:1 input to output voltage ratio. The LTC7825 input can survive voltage transient up to 40V when protected by an optional M

文件：1.51208 Mbytes 頁數(shù)：19 Pages

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亞德諾

60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller

文件：918.1 Kbytes 頁數(shù)：40 Pages

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Dual, 2-Phase, Synchronous Controller with Low Value DCR Sensing and Temperature Compensation

文件：979.58 Kbytes 頁數(shù)：46 Pages

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凌力爾特

60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller

文件：1.34775 Mbytes 頁數(shù)：38 Pages

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凌力爾特

Low IQ, 60V, High Frequency Synchronous Step-Down Controller

文件：1.28312 Mbytes 頁數(shù)：32 Pages

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凌力爾特