36V, 8A/10A Fully Integrated Buck Converter with 10μA Quiescent Current and Dual-Phase Capability

General Description The MAX42408/MAX42410 are highly-integrated synchronous buck converters with internal high-side and low-side switches. The ICs deliver up to 8A/10A with input voltage from 4.5V to 36V. The voltage quality can be monitored by the PGOOD signal. The MAX42408/MAX42410 can operate

文件：954.02 Kbytes 页数：19 Pages

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具有10μA静态电流和双相能力的36V、8A/10A全集成降压转换器

MAX42408/MAX42410均为高度集成的同步降压转换器，具有内部高侧和低侧开关。这些IC均可在4.5V至36V的输入电压范围内提供高达8A/10A的电流。电压质量可以通过PGOOD信号来监测。MAX42408/MAX42410可以在压差模式下以99%的占空比运行，非常适合工业应用。\n\n MAX42408/MAX42410提供可编程输出电压选项。1.5MHz和400kHz的高开关频率选项支持使用小型外部元件并降低输出纹波。可编程的SYNC输入支持三种模式以优化性能：强制PWM模式、具有超低静态电流的跳跃模式以及与外部时钟的同步模式。\n\n MAX4240 • 采用小解决方案尺寸的高功率DC/DC转换器\n• 工作VIN范围为4.5V至36V\n\n• 集成FET的同步DC-DC转换器\n\n• 最大输出电流：8A/10A\n\n• 固定频率选项：400kHz和1.5MHz\n\n• 固定软启动时间\n• 2.5ms (400kHz)\n\n• 3.5ms (1.5MHz)\n\n\n\n\n• 34ns最短导通时间\n\n• 可编程输出电压\n• 0.8V至10V (400kHz)\n\n• 0.8V至6V (1.5MHz)\n\n\n\n\n• 对称和平衡的SUP和PGND引脚布局可实现更好的EMI性能\n\n• 散热增强型3.5mm x 3;

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36V, 8A/10A Fully Integrated Buck Converter with 10μA Quiescent Current and Dual-Phase Capability

General Description The MAX42408/MAX42410 are highly-integrated synchronous buck converters with internal high-side and low-side switches. The ICs deliver up to 8A/10A with input voltage from 4.5V to 36V. The voltage quality can be monitored by the PGOOD signal. The MAX42408/MAX42410 can operate

文件：954.02 Kbytes 页数：19 Pages

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36V, 8A/10A Fully Integrated Buck Converter with 10μA Quiescent Current and Dual-Phase Capability

General Description The MAX42408/MAX42410 are highly-integrated synchronous buck converters with internal high-side and low-side switches. The ICs deliver up to 8A/10A with input voltage from 4.5V to 36V. The voltage quality can be monitored by the PGOOD signal. The MAX42408/MAX42410 can operate

文件：954.02 Kbytes 页数：19 Pages

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