Output control device, and AC/DC power source device,...

Details Output control device, and AC/DC power source device,... Output control device, and AC/DC power source device,...

2007-12-27

2010-02-02

Riley, Shawn (Department: 2838)

Active solid-state devices (e.g., transistors, solid-state diode

Field effect device

Having insulated electrode

Reexamination Certificate

active

07655982

ABSTRACT:
In one embodiment of the present invention, an output control device is disclosed capable of reducing a chip size and realizing a low cost. An output control device includes a switching transistor controlling an output voltage by having an on/off time ratio controlled and a control IC controlling the on/off time ratio of the switching transistor on the basis of the output voltage controlled by the switching transistor. The switching transistor is made of a lateral power MOSFET.

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Tsutomu Matsushita et al. “A Surge-Free Intelligent Power Device Specific to Automotive High Side Switches.” IEEE Transactions on Electron Devices, vol. 38, No. 7, pp. 1576-1577, Jul. 1991.

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