The so-called power management IC chip packaging is to fix the manufactured wafer, bind the pins, and make various types of chips according to the needs, such as: BGA, DIP, QFP, PLCC, QFN and so on. As for the package to be adopted, it is determined by the application environment, market form, cost control and other factors.

Artificial intelligence (AI) applications have become more integrated into the fabric of business success than many thought a few years ago. In the last year alone, there have been many big waves in AI innovation, from advances in AI and computer vision technology, to modernizing and specializing AI chips in data centers, to AI designing those chips. These milestones are openin...

The charging IC chip manages the charging process and charges the battery with a suitable current. Generally, it will go through three stages of trickle charging, constant current charging, and constant voltage charging. The IC in the charger detects and controls the charger. When the IC detects that the rechargeable battery is fully charged, the IC will automatically cut off t...

Because the brushless DC motor not only has a series of advantages such as simple structure, reliable operation and convenient maintenance of the AC motor, but also has the characteristics of high operating efficiency, no excitation loss and good speed regulation performance of the DC motor, so it is widely used in various fields of today‘s national economy. , such as medical ...

It is reported that the foundry side plans to conduct a comprehensive price increase again in the first quarter of 2022. The price increase this time is between 5% and 10%, which is slightly lower than the average increase of more than 20% last year. If this price increase is successful and the final increase is close to the upper limit of 10%, it is enough to show that the cus...

Ordinary power supply is generally linear power supply, linear power supply refers to the power supply in which the adjustment tube works in a linear state. In the switching power supply, it is different. The switching tube (in the switching power supply, we generally refer to the adjustment tube as the switching tube) works in two states: on and off: on - the resistance is ver...

So what is the role of chip resistors and chip capacitors in integrated circuit boards?

ShenZhen Hao Qi Core Technology provides a one-stop service solution; solution LAYOUT service, EMI debugging service, safety compliance service, mass production solution service, quality tracking service, application technology exchange service and other six major services, the company has a strong R & D service The team has accumulated a lot of first-line data on power chip so...