Multi-Resonance AC/DC Converter IC

■ DESCRIPTION The MB3873 is a pulse frequency modulation (PFM) type multi-resonance AC/DC converter IC providing soft switching functions in a more compact, higher-efficiency, low-noise package. Since this product allows reduced number of the components and reduced size of the transformer, it is

文件：210.02 Kbytes 页数：22 Pages

Fujitsu

富士通

5.25 - 5.875 GHz 3W prematched FETs

DESCRIPTION The TC3873 is a prematched GaAs PHEMT hybrid device. It is designed for use in low cost, high volume, and 5.25~5.875 GHz 3W amplifiers. It provides a typical gain of 11dB and P1dB of 34.5dBm. The device is packed in a copper based ceramic 10 pins SMT packages. The copper based carrier

文件：168.33 Kbytes 页数：3 Pages

TRANSCOM

全讯科技

LOW COST POWER-SAVING MODE PWM CONTROLLER FOR FLYBACK CONVERTERS

文件：375.48 Kbytes 页数：10 Pages

UTC

友顺

LOW COST POWER-SAVING MODE PWM CONTROLLER

文件：263.93 Kbytes 页数：10 Pages

UTC

友顺