Invention Grant
- Patent Title: Switch mode regulator
- Patent Title (中): 开关模式调节器
-
Application No.: US12964051Application Date: 2010-12-09
-
Publication No.: US08368372B2Publication Date: 2013-02-05
- Inventor: Justin Penfold
- Applicant: Justin Penfold
- Applicant Address: GB Cambridge
- Assignee: Cambridge Silicon Radio Limited
- Current Assignee: Cambridge Silicon Radio Limited
- Current Assignee Address: GB Cambridge
- Agency: Pillsbury Winthrop Shaw Pittman LLP
- Priority: GB0922196.1 20091221
- Main IPC: G05F1/00
- IPC: G05F1/00
Abstract:
A switch mode regulator includes a first switch for controlling a current supply to an output inductor of the regulator; a second switch for selectively providing a conductive path to ground for current flowing through the output inductor; and an inverting amplifier having an input connected to an output of the first switch and an output connected to a control input of the second switch. The switch mode regulator may alternatively include a first switch for controlling a current supply to an input inductor of the regulator; a second switch for selectively providing a conductive path to a load for current flowing through the input inductor; and an inverting amplifier having an input connected to an output of the first switch and an output connected to a control input of the second switch.
Public/Granted literature
- US20110148387A1 SWITCH MODE REGULATOR Public/Granted day:2011-06-23
Information query
IPC分类:
