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Title:
DRIVER CIRCUIT FOR A SEMICONDUCTOR POWER SWITCH
Document Type and Number:
WIPO Patent Application WO/2012/115900
Kind Code:
A3
Abstract:
A driver circuit (10) for controlling a semiconductor power switch (Q7) comprises a first power driver transistor (QS) and a second power driver transistor (Q5) complementary to the first power driver transistor (08). Both power driver transistors (Q5, Q6) have an output terminal connected to an input terminal (34) of the semiconductor power switch (Q7). An input terminal of the second power driver transistor (Q5) is connected to a half bridge circuit comprising a; first pre-driver transistor (Q3) and a second pre-driver transistor (04) complementary to the first pre-driver transistor

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JPH1065462CONSTANT CURRENT CIRCUIT AND DIFFERENTIAL AMPLIFIER CIRCUIT USING THE SAME
Inventors:
CLEMENTS NEAL D (US)
Application Number:
PCT/US2012/025803
Publication Date:
April 17, 2014
Filing Date:
February 20, 2012
Export Citation:
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Assignee:
DEERE & CO (US)
CLEMENTS NEAL D (US)
International Classes:
G05F3/16
Foreign References:
US20100164601A12010-07-01
US7843087B22010-11-30
US20100045361A12010-02-25
US6414404B12002-07-02
US6429701B22002-08-06
US7253540B12007-08-07
Other References:
See also references of EP 2678941A4
Attorney, Agent or Firm:
BARTHOLOMEW, Darin, E. (Global Intellectual Property ServicesOne John Deere Plac, Moline IL, US)
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