42V, 10A/12A Peak Synchronous Step-Down Silent Switcher 2

文件：2.0733 Mbytes 页数：28 Pages

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42V, 5A/8A Peak Synchronous Step-Down Silent Switcher with 2.5關A Quiescent Current

文件：1.8891 Mbytes 页数：28 Pages

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18V, 10A Synchronous Step-Down Silent Switcher

文件：2.03848 Mbytes 页数：26 Pages

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

文件：2.95015 Mbytes 页数：24 Pages

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8V, 16A Synchronous Step-Down Silent Switcher 2

文件：1.586 Mbytes 页数：22 Pages

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具有2.5μA静态电流的42V、5A同步降压型超低噪声开关稳压器

LT8640/LT8640-1 降压型稳压器采用 Silent Switcher 架构，旨在较大限度地减少EMI辐射，同时在高达 3MHz 的频率下提供高效率。该器件具有超低 2.5µA 静态电流，其输出完全处于调节状态，在极小负载电流下支持要求高效率的应用。\n\n LT8640/LT8640-1 允许在高频率下进行高 VIN 到低 VOUT 的转换。最短开关导通时间为30ns。SYNC/MODE 引脚在突发工作模式、展频模式、同步至外部时钟和脉冲跳跃 (LT8640) 或强制连续模式 (LT8640-1) 之间进行选择。\n\n • Silent Switcher® 架构\n• 超低 EMI 辐射\n• 展频\n\n• 高频高效率\n• 高达96%效率（1MHz，12VIN 至 5VOUT时）\n• 高达95%效率（2MHz，12VIN 至 5VOUT时）\n\n• 宽输入电压范围：3.4V 至 42V\n• 最大连续输出电流：5A，7A峰值瞬态输出\n• 超低静态电流突发模式® 工作\n• 2.5µA IQ，（调节12VIN至3.3VOUT） \n• 输出纹波 < 10mVP-P\n\n• 最短快速导通时间：30ns\n• 所有条件下均具有低压差：100mV（1A）\n• 强制连续模式（仅 LT864;

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42V, 6A Synchronous Step-Down Silent Switcher 2 with 2.5μA Quiescent Current

FEATURES n Silent Switcher ®2 Architecture n Ultralow EMI Emissions on Any PCB n Eliminates PCB Layout Sensitivity n Internal Bypass Capacitors Reduce Radiated EMI n Optional Spread Spectrum Modulation n High Efficiency at High Frequency n Up to 96% Efficiency at 1MHz, 12VIN to 5VOUT n

文件：3.4601 Mbytes 页数：32 Pages

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42V, 10A/12A Peak Synchronous Step-Down Silent Switcher

GENERAL DESCRIPTION The LT®8638-2 synchronous step-down regulator features the Silent Switcher® architecture designed to minimize EMI emissions while delivering high efficiency at high switching frequencies. This performance makes the LT8638-2 ideal for noise sensitive applications and envir

文件：984.56 Kbytes 页数：35 Pages

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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

文件：2.30606 Mbytes 页数：30 Pages

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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 页数：30 Pages

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