Three Months Ended | ||||||||||||||||||||||||||||||
December 29, 2013 | September 29, 2013 | December 23, 2012 | ||||||||||||||||||||||||||||
Business Segment | Revenues |
Percentage
of Total |
Gross
Margin |
Revenues |
Percentage
of Total |
Gross
Margin |
Revenues |
Percentage
of Total |
Gross
Margin |
|||||||||||||||||||||
Power management devices | $ | 102,878 | 38.1 | % | 30.0 | % | $ | 101,966 | 37.8 | % | 30.9 | % | $ | 83,273 | 37.2 | % | 14.5 | % | ||||||||||||
Energy saving products | 46,589 | 17.3 | 31.5 | 50,497 | 18.7 | 32.8 | 36,174 | 16.2 | 14.8 | |||||||||||||||||||||
Automotive products | 36,364 | 13.5 | 31.2 | 36,463 | 13.5 | 32.4 | 28,414 | 12.7 | 11.1 | |||||||||||||||||||||
Enterprise power | 33,195 | 12.3 | 42.4 | 32,249 | 12.0 | 37.4 | 28,649 | 12.8 | 25.0 | |||||||||||||||||||||
HiRel | 50,665 | 18.8 | 52.6 | 48,333 | 17.9 | 47.9 | 47,061 | 21.0 | 44.7 | |||||||||||||||||||||
Customer segments total | 269,691 | 99.9 | 36.2 | 269,508 | 99.9 | 35.3 | 223,571 | 99.9 | 21.8 | |||||||||||||||||||||
Intellectual property | 274 | 0.1 | 100.0 | 242 | 0.1 | 100.0 | 251 | 0.1 | 100.0 | |||||||||||||||||||||
Consolidated total | $ | 269,965 | 100.0 | % | 36.3 | % | $ | 269,750 | 100.0 | % | 35.3 | % | $ | 223,822 | 100.0 | % | 21.9 | % | ||||||||||||