65V, 8A Synchronous Step-Down Silent Switcher 2 with 2.5μA Quiescent Current

DESCRIPTION The LT?8645S/LT8646S synchronous step-down regulator features second generation Silent Switcher architecture designed to minimize EMI emissions while delivering high efficiency at high switching frequencies. This includes the integration of bypass capacitors to optimize all the fa

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65V, 8A Synchronous Step-Down Silent Switcher with 2.5μA Quiescent Current

DESCRIPTION The LT?8645S-2 synchronous step-down regulator features Silent Switcher architecture designed to minimize EMI emissions while delivering high efficiency at high switching frequencies. This performance makes the LT8645S-2 ideal for noise sensitive applications and environments. T

文件：3.20123 Mbytes 頁數(shù)：30 Pages

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Dual Channel 6A, 42V, Synchronous Step-Down Silent Switcher 2 with 6.2μA Quiescent Current

FEATURES - Silent Switcher?2 Architecture: - Ultralow EMI on Any PCB - Eliminates PCB Layout Sensitivity - Internal Bypass Capacitors Reduce Radiated EMI - Optional Spread Spectrum Modulation - Exposed Die Package for Heat Sink Mount - 6A DC from Each Channel Simultaneously - Up to 8A on E

文件：3.71271 Mbytes 頁數(shù)：34 Pages

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Dual 42V Synchronous Monolithic Step-Down Regulator with 6.5關(guān)A Quiescent Current

文件：272.49 Kbytes 頁數(shù)：6 Pages

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42V, Low IQ, Quad Output Triple Monolithic Buck Converter and Boost Controller

文件：1.84016 Mbytes 頁數(shù)：38 Pages

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60V, 1.2A Synchronous Monolithic Buck Regulator with 6關(guān)A Quiescent Current

文件：2.03614 Mbytes 頁數(shù)：26 Pages

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High Efficiency 42V/120mA Synchronous Buck

文件：2.73688 Mbytes 頁數(shù)：20 Pages

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42V, 5A/7A Peak Synchronous Step-Down Silent Switcher with 2.5關(guān)A Quiescent Current

文件：2.61281 Mbytes 頁數(shù)：32 Pages

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42V, 750mA Synchronous Step-Down Regulator with 2.5關(guān)A Quiescent Current

文件：2.95015 Mbytes 頁數(shù)：24 Pages

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具 6.5μA 靜態(tài)電流的雙通道 42V 同步單片式降壓型穩(wěn)壓器

LT?8616 是一款高效率、高速、雙通道、同步、單片式、降壓型開關(guān)穩(wěn)壓器，其在兩個(gè)通道均被使能的情況下僅消耗 6.5μA 的靜態(tài)電流。兩個(gè)通道都包含了所有的開關(guān)以及必要的電路，以較大限度地降低增設(shè)外部組件的需要。低紋波突發(fā)模式操作可在非常低的輸出電流條件下實(shí)現(xiàn)高效率，同時(shí)較大限度地抑制輸出紋波。一個(gè) SYNC 引腳用于實(shí)現(xiàn)至外部時(shí)鐘的同步。內(nèi)部補(bǔ)償和峰值電流模式拓?fù)湓试S使用小型電感器，并實(shí)現(xiàn)快速瞬態(tài)響應(yīng)和優(yōu)良的環(huán)路穩(wěn)定性。使能引腳具有一個(gè)準(zhǔn)確的 1V 門限，并可用于設(shè)置欠壓閉鎖。TR/SS 引腳上的電容器負(fù)責(zé)設(shè)置啟動(dòng)期間的輸出電壓斜坡上升速率，而 PG ?引腳則在每個(gè)輸出位于編程輸出電壓的 ? 寬輸入電壓范圍：3.4V 至 42V\n\n? 具分離輸入的 2.5A 和 1.5A 降壓型穩(wěn)壓器\n\n? 快速最小開關(guān)導(dǎo)通時(shí)間：35ns\n\n? 超低靜態(tài)電流突發(fā)模式 (Burst Mode?) 操作：\n\n? 6.5μA IQ (調(diào)節(jié) 12VIN 至 5VOUT 和 3.3VOUT)\n\n? 輸出紋波 < 15mV\n\n\n\n\n? 180° 異相開關(guān)操作\n\n? 可調(diào)頻率范圍：200kHz 至 3MHz\n\n\n\n\n? 可同步頻率范圍：250kHz 至 3MHz\n\n? 準(zhǔn)確的 1V 使能引腳門限\n\n? 內(nèi)部補(bǔ)償\n\n? 輸出軟起動(dòng)和跟蹤\n\n? TSS;

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