Part Number: BQ24297
Tool/software:
Hi, TI expert
A customer is inquiring about the cause of a charging error during the BQ24297 review.
The customer checked the charging operation in 0.1V increments, from 3.1V to 4.1V, to see if it was charging…
Part Number: BQ24297 Tool/software: During testing of our product we found that some time we get charging fault and battery fault while reading register of charging IC BQ24297.
For charging fault there is detailed description in the register map but…
Part Number: BQ24297 Tool/software: when checking BQ24297 for adapter detection R8:bits 6&7 it fails to detect the adapter if it is removed and reconnected, First time it will display status as 10 – Adapter port, after removing and reconnecting it will…
Part Number: BQ24297 Tool/software: Dear TI experts,
My customer found the issue about adapter detection using BQ24297. Please see the detailed description below.
1. First I attach the schematic for your convenience.
8750.sch1.pdf
2. They use…
Part Number: BQ24297 Some device using BQ24297 of our company failed in IEC62368-1. Can I get a CB Test Certificate of BQ24297 and a full report report of BQ24297?
Part Number: BQ24297 Other Parts Discussed in Thread: BQ24298 BQ24297 VS BQ24298:
We desinged and tested our pcb where we have pmic charger connected with USB typ C connector.
For de testing we use te reference BQ24297 and BQ24298, The both reference…
Part Number: BQ24297 Other Parts Discussed in Thread: BQ24296 , Hi
The customer feedback that ：
IC of 2021: When the battery terminal is not connected to the battery, VSYS will oscillate and output, and the battery terminal will output 0.7V. …
Part Number: BQ24297
Tool/software:
Dear TI experts,
My customer have a problem that sometimes device does not wake up.
At that time my customer measured the voltage of battery connector (Vbat and GND), they saw 2.5V.
So SYS pin could not make…
Part Number: BQ24297 Issue resolved: SMT had placed RT1/2 resistor value 3.1K instead of 31.6K (as recommended)
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Hi!
We have manufactured new custom product using BQ24297 power IC. Charging was not triggered due TS resistor configuration.
…
Part Number: BQ24297 Other Parts Discussed in Thread: BQ24296 Hi,
I am using the BQ24297 single-cell charging IC for my product.
I am facing an issue regarding the incorrect detection of the VBUS.
I have connected a 5V, 3Amp adapter to the VBUS…
