US 12,463,413 B2
Electronic circuit for overcurrent protection
Cameron Nathan Jackson, Los Gatos, CA (US); Anthony Gerard Russell, San Jose, CA (US); and Baris Karagozlu, Dublin, CA (US)
Assigned to SiliconBrite Technologies, Inc., Santa Clara, CA (US)
Filed by SiliconBrite Technologies, Inc., Santa Clara, CA (US)
Filed on Apr. 12, 2023, as Appl. No. 18/133,966.
Application 18/133,966 is a continuation in part of application No. 17/519,475, filed on Nov. 4, 2021, granted, now 11,670,935.
Claims priority of provisional application 63/167,653, filed on Mar. 30, 2021.
Prior Publication US 2023/0253777 A1, Aug. 10, 2023
Int. Cl. H02H 3/08 (2006.01)
CPC H02H 3/08 (2013.01) 8 Claims
OG exemplary drawing
 
1. An overcurrent sense circuit, comprising:
a sense input;
a first comparator with a first comparator input coupled with the sense input and a second comparator input coupled with a first reference;
a first latch with a first set input (S) coupled with an output of the first comparator, a first reset input (R) coupled with a reset terminal, and a first output (Q); and
a first pulse generator with an input coupled with the first latch output Q and an output coupled with a first overcurrent sense circuit output terminal,
wherein the first pulse generator has a duty cycle below thirty-three (33) percent.