The depletionmode portion is gated by the second gate, and has been modified to operate in depletionmode and that is operative to shield the first gate from voltage stress.
该耗尽模式部分由该第二栅极栅控,并且适于工作于耗尽模式且可屏蔽该第一栅极免受电压负荷影响。
2
Analyzing the parameters of the depletion-mode HV-NLDMOS used in a LED driver IC, the structure of DM-NLDMOS and optimal design method of its parameters were proposed.