Part Number: BQ24250 Tool/software: Hello, E2E.
We have been used for years this device(BQ24250).
In recently our production, there are some I2C communication error between our SoC and BQ24250.
No ACK is returned like below wave-form.
I think I2C wave…
Part Number: BQ24250 Tool/software: Hi Dear,
My customer wants to use the charging chip and the coulometer at the same time, may I ask how to connect the charger and the Fuel gauge?
Whether there is a corresponding reference circuit
Part Number: BQ24250 Tool/software: Introduction
Hi,
this is my first project with more complex ICs, so apologies if I'm missing something obvious.
My goal is a PCB with battery charging, power management and battery monitoring. For the battery charging…
Part Number: BQ24250 Hi,
We are looking at ways to reduce the 300MHz EMI being generated when charging.
There was a suggestion in a previous related ticket to add a resistor in series with the capacitor between the SW output and the BOOT pin. The suggestion…
Hi Nathan,
Referring to the flow diagram for the battery detection algorithm on page 26 of the datasheet it seems the battery is not being detected because the battery voltage seems to be changing more than expected. Although it is hard to confirm exact…
Part Number: BQ24250 Hi,
We want to use a BQ24250 in an application where the Charger/Batt Gauge are separated from the battery pack for mechanical reasons.
I do not have access to the temp sensor inside the battery pack when the battery is plugged in…
Part Number: BQ24250 Hi all,
I'm hoping you can help me with some erratic behaviour I'm seeing with the BQ24250. I have a battery powered device that has a ~450mA current draw. It is powered by a LiPo battery, 3.7V Nominal, 2.5Ah. There is an NTC…
Part Number: BQ24250 Hi team,
I've understood the default value of safety timer is not 6h but 9h by original E2E post.(Datasheet still has the typo)
My customer has one question. Which period of charging is affected from 2XTMR_EN?
Datasheet P29 "9…
Part Number: BQ27Z746 Other Parts Discussed in Thread: BQ24250 , BQ27Z561 Hi TI Team,
Below TI parts will be used on Flex ODM project and Our RD need 1pcs EVB&Source code for design development, Please support to have a quick check and advise when can we…
