Invention Grant
- Patent Title: Methods and apparatus to improve the safe operating area of switched mode power supplies
-
Application No.: US16178552Application Date: 2018-11-01
-
Publication No.: US11201543B2Publication Date: 2021-12-14
- Inventor: Tawen Mei
- Applicant: Texas Instruments Incorporated
- Applicant Address: US TX Dallas
- Assignee: Texas Instruments Incorporated
- Current Assignee: Texas Instruments Incorporated
- Current Assignee Address: US TX Dallas
- Agent Mark Allen Valetti; Charles A. Brill; Frank D. Cimino
- Main IPC: H02M3/156
- IPC: H02M3/156 ; H02M3/158 ; H02M1/00 ; H02M1/32
Abstract:
A system includes a current mirror coupled to a first transistor, the first transistor includes a first gate, a first current terminal, and a second current terminal, a controller coupled to the current mirror and a converter, the controller is to output a delayed signal for a second transistor, the second transistor being a part of the converter, and a source voltage coupled to the current mirror.
Information query
IPC分类:
