公开(公告)号：US09483065B2

公开(公告)日：2016-11-01

申请号：US13722056

申请日：2012-12-20

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： H. Pooya Forghani-zadeh ,  Luis Alberto Huertas-Sanchez ,  Sungho Beck

IPC: H02M3/156 ,  G05F1/46 ,  H02M3/158 ,  H02M1/00

CPC classification number: G05F1/46 ,  H02M3/1588 ,  H02M2001/0019 ,  H02M2001/0022 ,  H02M2001/0032 ,  H02M2001/0048 ,  Y02B70/1466 ,  Y02B70/1491 ,  Y02B70/16

Abstract: One embodiment of the present invention includes a power regulator system. The system includes a power stage configured to provide an output voltage to a load in response to an input voltage and a control signal. The system also includes a feedback system that receives the input voltage and is configured to generate the control signal based on the output voltage. The system further includes a load detector configured to determine a state of the load and to set the power to the feedback system based on determining the state of the load.

Abstract translation: 本发明的一个实施例包括功率调节器系统。 该系统包括功率级，其配置为响应于输入电压和控制信号向负载提供输出电压。 该系统还包括接收输入电压并被配置为基于输出电压产生控制信号的反馈系统。 该系统还包括负载检测器，其被配置为基于确定负载的状态来确定负载的状态并将功率设置到反馈系统。