摘要
Abstract
In the design of products, whether can lfexible application of low voltage devices and high voltage devices of a successful design is vital. The design of the product is a multi power chip, device types, the maximum power is ±15 V, based on the SMIC 0.18 μm 40 V HV-LDMOS technology, 5 V low voltage device layout with design optimization in the ±15 V power supply, on the same chip to realize the high and low voltage circuit switching, no the occurrence of leakage and breakdown, meet the electrical characteristics of various devices, products, stable work, reliable performance, and good overall performance.关键词
CMOS/HVMOS/LDMOS/BICMOSKey words
CMOS/HVMOS/LDMOS/BICMOS分类
信息技术与安全科学
