摘要： DC / DC转换模块之间的电流共享使多个模块并联。近年来，电流共享的紧公差作出分立的电流检测电路设计一项艰巨的挑战。本应用笔记介绍了一个低成本，空间节约和精确的电流检测和共享计划使用MAX4372Maxim > App Notes > AMPLIFIER AND COMPARATOR CIRCUITS POWER-SUPPLY CIRCUITS Keywords: current sense circuit, MAX4372, current sharing, high-accuracy, current sense amplifier Mar 01, 2001 APPLICATION NOTE 1180 High-Accuracy Current-Sense Amplifier Enables Current Sensing and Current Sharing Abstract: Current sharing between DC/DC converter modules enables several modules to be paralleled. In recent years, tight tolerances for current sharing have made discrete current-sense circuit designs a formidable challenge. This application note describes a low-cost, space-saving and accurate current sensing and sharing scheme using MAX4372. Current sharing between DC/DC converter modules is a very important system parameter in ensuring reliable operation. In recent years, the toleran……