TPS53515参考设计电路|同步降压转换器应用电路
TPS53515特性:12A连续输出电流;输出电压范围:0.6V到5.5V;内置输出放电电路;开漏电源正常输出
TPS53515典型应用范围:服务器和云计算负载点;宽带、网络、光通信基础设施;I/O电源
TPS53515参考设计应用电路:
图1TPS53515内部结构图
TheTPS53515 is a high-efficiency, single-channel, synchronous-buck converter. The device suits low-output voltage point-of-load applications with 12-A or lower output current in computing and similar digital consumer applications.
图2TPS53515参考设计图
TheTPS53515 features proprietary D-CAP3 mode control combined with adaptive on-time architecture. This combination builds modern low-duty-ratio and ultra-fast load-step-response DC-DC converters in an ideal fashion. The output voltage ranges from 0.6 V to 5.5 V.
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