When the battery voltage is higher than 3.0V, the pre-charge mode ends and enters the full-speed charge mode. At this time, the power management circuit opens S1 and S2, and makes S1 work in saturatio
OAD ( http://www.ti.com/cn/lit/swra580 ), or Over the Air Download, is a method of remotely updating firmware via wireless. On chip means on-chip, and the upgrade object does not require external Flas
The electronic components industry, which saw a serious decline in investment last year, has shown a recovery this year.Since June this year, major international mainstream institutions including SIA,
As shown in the picture above, there are two different colors of wires in AD2018 (only look at the two blue wires). I want to change the color of the lower wire to the same color as the upper wire. Th
The power just went out for about 10 minutes. This is the first time this year that there has been a power outage without notice (the annual line maintenance will give advance notice)
After the power