Dual gate lateral double-diffused MOSFET (LDMOS) transistor

Details Dual gate lateral double-diffused MOSFET (LDMOS) transistor Dual gate lateral double-diffused MOSFET (LDMOS) transistor

2008-07-29

2008-07-29

Wojciechowicz, Edward (Department: 2815)

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

Field effect device

Having insulated electrode

C257S336000, C257S401000, C257S408000

Reexamination Certificate

active

11031381

ABSTRACT:
Method and apparatus for providing a lateral double-diffused MOSFET (LDMOS) transistor having a dual gate. The dual gate includes a first gate and a second gate. The first gate includes a first oxide layer formed over a substrate, and the second gate includes a second oxide layer formed over the substrate. The first gate is located a pre-determined distance from the second gate. A digitally implemented voltage regulator is also provided that includes a switching circuit having a dual gate LDMOS transistor.

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