Title :
Failure localization on a Low-Dropout Voltage Regulator with Reset Automotive Device due to wire bonding issue
Author :
Galarce, Rowin V. ; Vagues, Lynn Colette
Author_Institution :
Product Anal. Lab., ON Semicond. Malaysia Sbn Bhd, Seremban, Malaysia
fDate :
June 29 2015-July 2 2015
Abstract :
There is a recent failure on a Low-Dropout Voltage Regulator with Reset Automotive Device of which customer is experiencing an out of specification output voltage. This paper aims to pinpoint the exact failure mechanism for this automotive customer using detailed fault localization analysis and identify the root cause of broken stitch bond.
Keywords :
fault diagnosis; lead bonding; voltage regulators; automotive customer; broken stitch bond; exact failure mechanism; fault localization analysis; low-dropout voltage regulator; reset automotive device; wire bonding issue; Fabrication; Inspection; Regulators; Resistors; Voltage control; Voltage measurement; Wires;
Conference_Titel :
Physical and Failure Analysis of Integrated Circuits (IPFA), 2015 IEEE 22nd International Symposium on the
Conference_Location :
Hsinchu
DOI :
10.1109/IPFA.2015.7224392
