Part Number: BQ24725A Tool/software: Hi Christian,
Is it optional to use the ILIM pin as an input comes form from MCU which in turn :
1. Drive it to GND in order to cut off charging.
2. Release it to H-Z to let the resistors voltage divider on the ILIM…
Part Number: BQ24725A Tool/software: Hi team,
the current sense between ACN and ACP will limit the input current. My question is that how long time overcurrent is able to be limited? In customer board, we found that us level overcurrent is not limited…
Part Number: BQ24725A I have a couple questions regarding the TI BQ24725A battery charger controller IC. Details are provided below.
From what I can tell, I believe that the lowest power consumption state for the IC is when VCC is disconnected per the…
Hi Aya,
We couldn't provide waveforms to you because of we have only 2 channel DSO. Anyway my issue is resolved after purchase the EVK module.
There are more than two difference found from EVK to datasheet.
I would like to thanks for your support.
…
Part Number: BQ24725A Hello,
Something in that example design appear in the BQ24725A datasheet is not clear:
The RBFET is connected in a way that Vs>Vd when adaptor is supplying the system. Since it is N-channel (FDS66880A) How will it conduct when adaptor…
Hello Ohad,
I'm sorry for the confusion, I hope this clears things up.
Ohad Fundoianu said: And that is the way it works with all the chargers ?
Yes, This is how all of the chargers works.
Ohad Fundoianu said: Vgs is always defined for one value ? …
Part Number: BQ24725A 1. When switching from battery to adapter, BQ24725A might show a delay of 150ms and then 1.2s (changeable) as per the datasheet. How much time does it take to switch from adapter to battery when adapter turns off ?
2. Is there an…
Part Number: BQ24725A Other Parts Discussed in Thread: BQ24725 Hi Team,
BQ24725 have MPS MP2760 Trickle charge function? Or do you have other better suggestions?
When the battery is dead, the battery has a protective board that cuts off the power path. At…
Part Number: BQ24725A Other Parts Discussed in Thread: BQ24735 Hi team,
I found from BQ24725A datasheet that it is a Hybrid Power Boost Charge Controller, what does Hybrid mean? and Does it support reverse Boost mode? but I didn't find other detail from…