Invention Grant
- Patent Title: Short circuit protection for data interface charging
-
Application No.: US15709408Application Date: 2017-09-19
-
Publication No.: US10770909B2Publication Date: 2020-09-08
- Inventor: Jianming Yao , Yong Li , Dickson Wong
- Applicant: DIALOG SEMICONDUCTOR INC.
- Applicant Address: US CA Campbell
- Assignee: DIALOG SEMICONDUCTOR INC.
- Current Assignee: DIALOG SEMICONDUCTOR INC.
- Current Assignee Address: US CA Campbell
- Agency: Haynes and Boone, LLP
- Main IPC: H02J7/00
- IPC: H02J7/00 ; H02M3/335 ; H02H7/122 ; H02J7/04
Abstract:
A switching power converter is provided with an overvoltage protection circuit that monitors the differential data signal voltages in a data interface such as a USB data interface powering a load device to detect soft short conditions.
Public/Granted literature
- US20180013300A1 SHORT CIRCUIT PROTECTION FOR DATA INTERFACE CHARGING Public/Granted day:2018-01-11
Information query
