公开(公告)号：US20210376715A1

公开(公告)日：2021-12-02

申请号：US17103176

申请日：2020-11-24

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Srinivasa Rao MADALA ,  Suvadip BANERJEE ,  Sudhir Komarla ADINARAYANA ,  Tarunvir SINGH

IPC: H02M1/44 ,  H02M3/24 ,  G06F1/10

Abstract: A system includes a switching converter, an input voltage source coupled to an input of the switching converter, and a load coupled to an output of the switching converter. The system also includes a load sense circuit coupled to the load and configured to provide a load sense signal. The system also includes an oscillator coupled to the switching converter and configured to provide a spread spectrum modulated (SSM) clock signal to the switching converter, wherein a frequency of the SSM clock signal varies as a function of the load sense signal.