Part Number: BQ24171 Hi, TI team
Is there any problem if I change the design as below based on the reference circuit diagram in the datasheet of BQ24171?
Sincerely
Part Number: BQ24171 Hi teams,
My customer has been using BQ24171 on his board. ON/OFF repeat on STAT pin (9 pin) was found while he charges the battery through the adapter.
Do you understand the cause of this fault?
Could you please tell me what I should…
Part Number: BQ25303J Other Parts Discussed in Thread: BQ24171 , HI Expert,
Why do BQ24171 and BQ25303J have different the JEITA temperature profile?
From the following documment, I believe, BQ24171 is correct profile.
https://www.ti.com/lit/an/slyt365…
Part Number: BQ24171 Other Parts Discussed in Thread: BQ24133 Hello,
I'm considering a lithium-ion battery charger. It uses a 5200mAh lithium-ion battery. In addition, the charging current is 1A, and temperature monitoring is required. The battery connection…
Part Number: BQ24171 Hi,
please see the problem with BQ24171RGYT
we are using to recharge Li-Ion Battery of capacity 11.V(3S3P) and 6.6AH.
Adapter Power is 12.6V,current is 1.5A
Battery needs to be charged with CV at current rate of 1A.
Calculation is…
Part Number: BQ24171 Hi
The customer design with BQ24171. The charging profile is different with the datasheet, attached the charging profile and schematic.
It turns off after reaching 10% Icharge cut-off current. Is this normal behavior?
please give…
Part Number: BQ24171 Hi team,
EMC lab tested to 1.6M during charging, radiation exceeds 5dbm, charge current 2A, mosfet uses JMTP3010D, P MOS uses JMTQ4407. Could you help check is there anything need to be modified? Thanks.
Best Regards,
Cherry
Part Number: BQ24171 Issue: BQ24171 take long time to charge after reach 96% capacity. Does this have any relation with TTC function?
Questions:
1. If the TTC direct connect to ground , does the fast charging safety time and the end current safety time…
Part Number: BQ24171 Other Parts Discussed in Thread: BQ40Z50-R2 , BQ40Z50 , EV2400 Hi team,
The customer use BQ24171 as a charger to charge a battery, battery use BQ40Z50-R2 as management IC. charger output 12.6V, the battery rated voltage is 12.6V.
There…
Part Number: BQ24171 Charging IC startup test results: MOS is normally turned on, VREF (3.3V), vregn (6V), TS pin voltage is about 2.6V, SW has no waveform and is in the state of continuously pulling up 7.8v