Other Parts Discussed in Thread: TIDA-010208
Greetings from Canada TI Team.
I'm working on a design forLTO Batteries with the BQ76952 and I stumbled upon the reference design TIDA-010208. I would like to know how the circuitry works for the turn On/Off of the Fets on the DSG Path, Could you please clarify the role of circuitry involving Q28, D38, D37, R129, R135, R133, R132, R130 and D36? I know that the upper part of the circuitry is for Reverse Polarity protection but Im curious how the charge and discharge of the fets work in that design and the path of the current once the reverse connection has occured.
Best Regards.