Power control circuit for setting triggering reference point of over current protection scheme

• 收藏
• 分享

专利权人:

Nuvoton Technology Corporation

发明人:

Lin Heng-Lung

申请号：

US201514935459

公开号：

US9871443(B2)

申请日:

2015.11.09

申请国别(地区):

美国

年份:

2018

代理人:

Jianq Chyun IP Office

摘要：

A power control circuit is provided, which includes a pin and a current source. The current source is electrically coupled to the pin and provides a reference current to the pin to generate a set voltage. The set voltage increases along with time after the current source provides the reference current to the pin. The power control circuit activates an over current protection scheme according to the set voltage.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/