DC2155A-B,适用于 LTC3886IUKG 和 LTC3870EUFD 双路数字 PSM 降压电路的演示板,18V = VIN = 54V,Vout0/Vout1 = 12V/5V @ 12A。 DC2155A-B 是一款单输出同步降压转换器,采用四相运行:两相来自 LTC3886IUKG,两相来自相位扩展器 LTC3870EUFD。具有PMBUs接口和数字电源系统管理功能
说明
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DC2155A-B, Demo Board for LTC3886IUKG and LTC3870EUFD Dual Digital PSM Buck with 18V = VIN = 54V, Vout0/Vout1 = 12V/5V @ 12A. The DC2155A-B is a single output synchronous step-down converter that operates with four phases: two from the LTC3886IUKG and two from LTC3870EUFD, a phase extender. It have a PMBUs interface and digital power system management functions
主要特色
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Conversion Type
DC to DC
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Input Voltage
18 to 54 V
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Output Voltage
5|12 V
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Output Current
12 A
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Efficiency
96.3 %
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Topology
Buck