MAGNETIC FIELD DETECTION SENSING DEVICE AND FLUXGATE CHIP PACKAGING STRUCTURE THEREOF

The invention discloses a fluxgate chip packaging structure thereof. The fluxgate chip packaging structure comprises a fluxgate bare chip, a conductive pin, and a packaging layer wrapping the fluxgate bare chip and a pin tail of the conductive pin; and the fluxgate bare chip is electrically connecte...

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Bibliographic Details
Main Authors Lv, Yang, Hou, Xiaowei, Zheng, Liangguang, Zhang, Po, Wu, Peng, Zhu, Shengping
Format Patent
LanguageEnglish
Published 12.09.2024
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
SEMICONDUCTOR DEVICES
TESTING
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Summary:The invention discloses a fluxgate chip packaging structure thereof. The fluxgate chip packaging structure comprises a fluxgate bare chip, a conductive pin, and a packaging layer wrapping the fluxgate bare chip and a pin tail of the conductive pin; and the fluxgate bare chip is electrically connected to the pin tail. Based on the fluxgate bare chip, the fluxgate chip packaging structure forms a universal chip which can be applied to a fluxgate current sensor; during use, the fluxgate bare chip can be quickly connected to the fluxgate current sensor through the conductive pin, and the fluxgate chip packaging structure can be matched with the internal structure of existing fluxgate current sensors to realize magnetic field detection of sensors; and the fluxgate chip packaging structure can completely replace traditional enameled wire probes, thus greatly reducing the probe size.
Bibliography:Application Number: US202118276446