Invention Grant
- Patent Title: Switching regulators
- Patent Title (中): 开关稳压器
-
Application No.: US11763557Application Date: 2007-06-15
-
Publication No.: US07733671B2Publication Date: 2010-06-08
- Inventor: Hung-I Chen , Shiue Shin Liu
- Applicant: Hung-I Chen , Shiue Shin Liu
- Applicant Address: TW Hsin-Chu
- Assignee: Mediatek Inc.
- Current Assignee: Mediatek Inc.
- Current Assignee Address: TW Hsin-Chu
- Agency: Thomas, Kayden, Horstemeyer & Risley
- Main IPC: H02M3/335
- IPC: H02M3/335
Abstract:
A switching regulator. A pulse width modulation (PWM) unit comprises an output stage and generates a PWM driving signal to control the output stage, such that an inductor delivers an inductor current signal to the load, and a slope compensation unit outputs a slope compensation signal with a compensation slope proportional to a falling slope of the inductor current signal to the PWM unit according to the inductor current signal.
Public/Granted literature
- US20070296389A1 SWITCHING REGULATORS Public/Granted day:2007-12-27
Information query
IPC分类:
