Semiconductor device fo switching power supply "Three-terminal IPD ( intelligent power device ) series of energy saving at standby".

Accession number;02A0479262
Title;Semiconductor device fo switching power supply "Three-terminal IPD ( intelligent power device ) series of energy saving at standby".
Author; Matsushita Electr. Ind. Co., Ltd.
Journal Title;Energy Conservation
Journal Code:F0218A
ISSN:0387-1819
VOL.54;NO.6;PAGE.26-27(2002)
Figure&Table&Reference;FIG.3, TBL.2
Pub. Country;Japan
Language;Japanese
Abstract;The outline of the IPD series power device was introduced. It reduces drastically the power consumption at standby, This paper were explains a new control system, new structure power MOSFET, operation description, three terminals of DRAIN, SOURCE and CONTROL, power supply circuit example using three terminals, DRAIN current waveform of energy saving IPD, comparison of power consumption and product types. The power consumption at standby of many electric appliances can be reduced.