Inventor
LITTLEFIELD TROY J
US5 patents
Patents
5 patentsUS5959443ASep 28, 1999
Controller circuit for controlling a step down switching regulator operating in discontinuous conduction mode
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US6081075AJun 27, 2000
DC to AC switching circuit for driving an electroluminescent lamp exhibiting capactive loading characteristics
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US6011382AJan 4, 2000
Circuit and method for directly regulating the output voltage of an electroluminescent lamp driver
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US6028456AFeb 22, 2000
Dual-threshold comparator circuit utilizing a single input pin
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US6993467B2Jan 31, 2006
Method and circuits for performing offline circuit trimming
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