演示电路 DC561A-A 是一款高电流降压 PolyPhase 转换器,采用 LTC3731 三相同步降压
控制器。为了最大限度地减小电源占位面积并提高热性能,使用了 5mm x 5mm QFN 封装 LTC3731CUH 控制器
说明
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Demonstration circuit DC561A-A is a high current step down PolyPhase converter featuring the LTC3731 three-phase synchronous buck controller. To minimize the supply footprint size and improve thermal performance, the 5mm x 5mm QFN package LTC3731CUH controller is used
主要特色
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Conversion Type
DC to DC
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Input Voltage
10 to 14 V
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Output Voltage
1.5 V
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Output Current
90 A
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Efficiency
84 %
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Topology
Buck