- Patent Title: Method for static gate clamping in multi-output gate driver systems
-
Application No.: US16166953Application Date: 2018-10-22
-
Publication No.: US10651723B1Publication Date: 2020-05-12
- Inventor: Wolfgang Frank , Simone Fabbro , Karl Norling
- Applicant: Infineon Technologies Austria AG
- Applicant Address: AT Villach
- Assignee: INFINEON TECHNOLOGIES AUSTRIA AG
- Current Assignee: INFINEON TECHNOLOGIES AUSTRIA AG
- Current Assignee Address: AT Villach
- Agency: Slater Matsil, LLP
- Main IPC: H03K17/687
- IPC: H03K17/687 ; H02M1/096 ; H03K19/00 ; H03K19/17772

Abstract:
A multi-output gate driver system comprises a power device having a gate node; a first driver having an input and an output coupled to the gate node; a second driver having an input and an output coupled to the gate node; a first comparator having a first input coupled to the output of the second driver, a second input coupled to a first reference voltage, and an output; a second comparator having a first input coupled to the output of the second driver, a second input coupled to a second reference voltage, and an output; and a logic circuit having an input for receiving a control signal, a first output coupled to the input of the first driver, and a second output coupled to the input of the second driver.
Information query
IPC分类: