公开(公告)号：US20140266833A1

公开(公告)日：2014-09-18

申请号：US14202420

申请日：2014-03-10

Applicant: Microchip Technology Incorporated

Inventor： Bryan Kris ,  Andreas Reiter ,  Tibor Futo ,  Alex Dumais

IPC: H03M1/66

CPC classification number: H03M1/66 ,  H02M3/157 ,  H02M3/33515 ,  H03M3/502 ,  H03M7/3028 ,  H03M7/3042

Abstract: A slope compensation module provides slope compensation of a switched-mode power supply using current mode control. This slope compensation function may be provided by a digital slope compensation generator and a pulse density modulated digital-to-analog converter (PDM DAC) having a selectable response mode low pass filter.

Abstract translation: 坡度补偿模块使用电流模式控制提供开关模式电源的斜率补偿。 该斜率补偿功能可以由具有可选择的响应模式低通滤波器的数字斜率补偿发生器和脉冲密度调制数模转换器（PDM DAC）提供。

公开(公告)号：US09048863B2

公开(公告)日：2015-06-02

申请号：US14202420

申请日：2014-03-10

Applicant: Microchip Technology Incorporated

Inventor： Bryan Kris ,  Andreas Reiter ,  Tibor Futo ,  Alex Dumais

IPC: H03M1/66 ,  H02M3/157 ,  H02M3/335

CPC classification number: H03M1/66 ,  H02M3/157 ,  H02M3/33515 ,  H03M3/502 ,  H03M7/3028 ,  H03M7/3042

Abstract: A slope compensation module provides slope compensation of a switched-mode power supply using current mode control. This slope compensation function may be provided by a digital slope compensation generator and a pulse density modulated digital-to-analog converter (PDM DAC) having a selectable response mode low pass filter.

Abstract translation: 坡度补偿模块使用电流模式控制提供开关模式电源的斜率补偿。 该斜率补偿功能可以由具有可选择的响应模式低通滤波器的数字斜率补偿发生器和脉冲密度调制数模转换器（PDM DAC）提供。