4090 brand manufacturers: TE Connectivity, Elecinsight stock, 4090 reference price.TE Connectivity. 4090 parameters, 4090 Datasheet PDF and pin diagram description download.You can use the 4090 DC DC Converters, DSP Datesheet PDF, find 4090 pin diagram and circuit diagram and usage method of function,4090 electronics tutorials.You can download from the Elecinsight.