公开(公告)号：US20140111169A1

公开(公告)日：2014-04-24

申请号：US13658781

申请日：2012-10-23

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Sudhir Polarouthu ,  Suresh Mallala ,  Ranjit Kumar Dash ,  Sundara Siva Rao Giduturi

IPC: G05F1/46

CPC classification number: H02M3/156 ,  H02M2001/0045 ,  H03F1/0244 ,  H03F3/45183 ,  H03F2203/45674

Abstract: The systems and methods of auto-configurable switching/linear regulation disclosed herein enable a device to operate in both DC-to-DC switching regulation and linear regulation applications. The systems and methods disclosed herein differentiate between switching and linear mode. If the application is for a linear regulator, there will only be a capacitor on the output. If the application is for switching mode regulation, there will be an inductor and a capacitor on the output. Then based on the determination, the mode is selected and the hardware is converted into switching regulator operation or linear regulator operation.

Abstract translation: 本文公开的自动配置开关/线性调节的系统和方法使得器件能够在DC-DC开关调节和线性调节应用中工作。 这里公开的系统和方法区分切换和线性模式。 如果应用用于线性稳压器，输出端将只有一个电容器。 如果应用于开关模式调节，输出端将有一个电感和一个电容。 然后根据确定，选择模式，并将硬件转换为开关稳压器操作或线性稳压器操作。