公开(公告)号：US09515644B2

公开(公告)日：2016-12-06

申请号：US14286418

申请日：2014-05-23

Applicant: NXP B.V.

Inventor： Viet Thanh Dinh ,  Godefridus Antonius Maria Hurxk ,  Tony Vanhoucke ,  Jan Willem Slotboom ,  Anco Heringa ,  Ivan Zahariev ,  Evelyne Gridelet

IPC: H03F1/34 ,  H03K17/10 ,  H01L29/40 ,  H01L29/732 ,  H01L29/165 ,  H01L29/737 ,  H03F3/19 ,  H03F3/21 ,  G05F1/46

CPC classification number: H03K17/10 ,  G05F1/462 ,  H01L29/165 ,  H01L29/402 ,  H01L29/7327 ,  H01L29/737 ,  H03F1/34 ,  H03F3/19 ,  H03F3/21 ,  H03F2200/153

Abstract: A circuit, comprising a semiconductor device with one or more field gate terminals for controlling the electric field in a drift region of the semiconductor device; and a feedback circuit configured to dynamically control a bias voltage or voltages applied to the field gate terminal or terminals, with different control voltages used for different semiconductor device characteristics in real-time in response to a time-varying signal at a further node in the circuit.

Abstract translation: 一种电路，包括具有一个或多个场栅极端子的半导体器件，用于控制半导体器件的漂移区域中的电场; 以及反馈电路，被配置为响应于在另一个节点处的时变信号，动态地控制施加到场门极端子的偏置电压或电压，其具有用于不同半导体器件特性的不同控制电压 电路。

公开(公告)号：US20140347131A1

公开(公告)日：2014-11-27

申请号：US14286418

申请日：2014-05-23

Applicant: NXP B.V.

Inventor： Viet Thanh Dinh ,  Godefridus Antonius Maria Hurxk ,  Tony Vanhoucke ,  Jan Willem Slotboom ,  Anco Heringa ,  Ivan Zahariev ,  Evelyne Gridelet

IPC: G05F1/46 ,  H03F3/21

CPC classification number: H03K17/10 ,  G05F1/462 ,  H01L29/165 ,  H01L29/402 ,  H01L29/7327 ,  H01L29/737 ,  H03F1/34 ,  H03F3/19 ,  H03F3/21 ,  H03F2200/153

Abstract: A circuit, comprising a semiconductor device with one or more field gate terminals for controlling the electric field in a drift region of the semiconductor device; and a feedback circuit configured to dynamically control a bias voltage or voltages applied to the field gate terminal or terminals, with different control voltages used for different semiconductor device characteristics in real-time in response to a time-varying signal at a further node in the circuit.

Abstract translation: 一种电路，包括具有一个或多个场栅极端子的半导体器件，用于控制半导体器件的漂移区域中的电场; 以及反馈电路，被配置为响应于在另一个节点处的时变信号，动态地控制施加到场门极端子的偏置电压或电压，其具有用于不同半导体器件特性的不同控制电压 电路。