Part Number: BQ25171-Q1 Hello Team,
Please confirm if BQ25171-Q1 battery charger IC can be used to charge 1S2P Li-Ion Battery Configuration (1 Series, 2 Parallel). Charging Voltage remains 4.1V and charging current is 400mA max.
Part Number: BQ25171-Q1 Other Parts Discussed in Thread: TPS61378-Q1 Hello team,
We wanted to implement SOH measurement for Li-Ion 1 or 2 Cells (Parallel). The output of battery will be boosted using ex TPS61378-Q1. If we use a Series Sense Resistor to…
Part Number: BQ25171-Q1
Hello,
I would like to use 3 x BQ25171-Q1 in parallel and connect the inputs to a single power rail.
Will this give an issue with reverse current from the batteries or is it safe to use the charger ICs like this?
Thanks for your…
Part Number: BQ25171-Q1 Hello team,
As per the block diagram of the IC, there are two Mosfets inside, is there a separate reverse protection needed or internal Mosfet's are enough.
Is D32 required to safeguard the IC from reverse voltage if charging…
Part Number: BQ25171-Q1 Other Parts Discussed in Thread: BQ40Z80 , , BQ24610 Dear Sir/ma'am,
We are developing complete battery monitoring and charging system using the BQ40z80 chip and couple of other chips.
But i had doubt with this as Bq40z80 has…
Part Number: BQ25171-Q1 Other Parts Discussed in Thread: BQ24004 Hi team,
In the datasheet table 7-2, it is said that 11k ohm resistor is used to set 7.00V for 2 cell LiFePO4.
Can my customer use 11k ohm to set 7.00V for 2 cells Li-ion battery?
Regards…
Part Number: BQ25171-Q1 Hi,
I see the BQ25171 as a possible basis for an integrated solar battery charger for a device operating in the cellular IOT network. Due to the cellular modem operation there's likely to be large current bursts or spikes sucked…
Part Number: BQ25171-Q1 Hi team,
My customer has a question about this figure.
Assume that the battery voltage is 8.2V and the capacity is 10mAh.
When the Vbat is lower than Vbat_short, the charger charges with trickle current which is 16mA(12-20mA)：…
Part Number: BQ25171-Q1 Other Parts Discussed in Thread: BQ76PL102 , BQ25798 Hi team,
My customer is considering to use BQ25171-Q1 for thier application.
In the datasheets, in Figure 8-14, there aren't any monitoring IC with cell balancing function.…
Part Number: BQ25171-Q1 Hello team,
My customer want to use BQ25171-Q1 in their new project.
In the datasheet shows that it is support 4s NIMH battery, the resistance is 11k, charge voltage is 5.32V.
But in the table 7-2, it will charge 2cell LiFePO4…
