A High-Performance Foldback Current Limiting Circuit for Improving Regulators Latch-up Effect

摘要：

An over-current protection circuit for improving the integrated regulators latch-up effect is proposed. Latch-up effect can be eliminated through combining foldback function with constant current limiting function which could change the slope of the foldback current curve to avoid intersecting the static load line. With normal 0.6μm CMOS process, the feasibility and reliability of the circuit was proved.

作者: Cheng Xiaojie Wu Xin

作者单位: CETC No.7 Research Institute Guangzhou 510310, China Guangzhou Honda Automobile Co., Ltd. Guangzhou 510700, China

会议类型: 国际会议

会议名称: 2006 International Conference on Communications,Circuits and Systems(第四届国际通信、电路与系统学术会议)

会议地点: 广西桂林

会议语种:英文

页码: 2248-2250

在线出版日期: 2006-06-25（万方平台首次上网日期，不代表论文的发表时间）