Headlamp Driver Solution Study Under The Situation Of IC Chips ShortageHeadlamp Driver Solution Study Under The Situation Of IC Chips Shortage Entry Level LDM Design Study
Grant Guo1*, Bruce Luo2, Ivan Kong3 1,2,3ZheJiang Tospo Automotive Lighting Co., Ltd; Dongyang, P.R.China *Contact email address: hailong.guo@tospolighting.com,cn
Abstract—This paper aims to propose some more efficiency design to escape the key IC chips shortage in current entry level LDM. The direction in the paper will include to replace the high-integrated IC chips with discrete ones; use local IC chips to achieve basic functions in LDM; integrate the function design to decrease the critical IC chips usage. Keywords - discrete IC chips; functional safety; integrate function |