Part Number: BQ25171EVM Tool/software: HI Team,
This is Jacob from e-con systems.
I'm using 2 cell Li-ion polymer battery with 7.4V.
I'm use this EVM to validate the charging circuit with my battery. values set, VSEL- 6.2K, CHM_TMR- 100k, ISET-…
Part Number: BQ25171EVM I just received the BQ25171EVM and set up for 6S NiMH batteries, and observed the STAT2 flashing in the following scenarios:
1. No battery attached: STAT2 flashes at 9.3Hz rate. STAT1 stays high.
2. If batteries are Alkaline…
Part Number: BQ25171EVM Dear TI Team,
We recently ordered this evaluation board (BQ25171 evm). But there seems to be a couple of problems:
when the board is plugged in status LED 2 is burning which would imply there is an error. after following…
Part Number: BQ25171EVM Hi,
Good Day.
I am currently evaluating the Bq25171 to power a solar device. The solar PV is 5V/10W rated and the battery is a 1S, 3.2V, 13.5Ah LiFePo4.
I have set VSET=82k (1-cell LiFePO4: 3.60 V), CHM_TMR=62k (Li+, no…
Part Number: BQ25171EVM The first thing I need to confirm is that I'm considering a charging circuit for a 7-cell NiMH rechargeable battery with BQ25171EVM. If I don't use TS, can I pull down TS with 10kΩ? (Currently, when I pull down the TS with 10kΩ…
Part Number: BQ25171EVM Hi,
I'm currently using the BQ25171EVM to verify the charging of a 1-cell LiFePo4 rechargeable battery.
Battery is charging but STAT1 LED is LOW and STAT2 is HIGH. Please let me know if it's right situation.
Best regards…
Part Number: BQ25171EVM Hi
Please can you provide the CE/EU Declaration of Conformity (aka EU DoC)? This is not available from the website, yet the part shows as bearing the CE marking. Thank you in advance
Part Number: BQ25171EVM Hi, TI expert.
I have technical inquiries during the BQ25171EVM test by a customer.
I am currently charging with the NiMH 2Cell Series using the BQ25171EVM.
For the BQ25171, it has been confirmed that the charge expires…
Part Number: BQ25171EVM When charging 7-cell NiMH rechargeable batteries with the BQ25171 EVM STAT1 and STAT2 both go LOW.
I think the above is due to VOUT < VRECHG. Is there any way to recover this condition and charge normally?
Part Number: BQ25171EVM Hi,
I have received the BQ25171EVM and would like to evaluate the device, however, there is no documentation for the EVM.
Could you please send me the documentation so I can complete my evaluation?
Thanks,
Preston