公开(公告)号：US20240410921A1

公开(公告)日：2024-12-12

申请号：US18735737

申请日：2024-06-06

Applicant: NEXPERIA B.V.

Inventor： Rohit Tirumala

IPC: G01R19/165 ,  G01R15/16 ,  H02H1/00 ,  H02H3/08

Abstract: An over current protection circuit arranged for providing an over current signal, the over current protection circuit includes a compare stage arranged for determining that a blanking time value is higher than a predefined reference value, an output stage arranged for outputting the over current signal based on the determination, a blanking time stage arranged for generating the blanking time value, and the blanking time stage is arranged to start generating the blanking time value upon a load current exceeding a predefined set current, the blanking time stage is further arranged to modulate the blanking time value based on a magnitude in which the load current exceeds the predefined set current.