Part Number: BQ25700A Other Parts Discussed in Thread: BQ25882 Hi team,
I can't find the BQ25700A battery charging process in datasheet, can you provide the b attery charging process for me? Is it similar with the waveforms as below I found in BQ25882…
Part Number: BQ25700A Hi
I'm using BQ25700A IC for charging Battery in 4S configuration (16.8V) from a 12V supply. The circuit used is given below.
I powered up the circuit using 12V with 0.2A current setting, and without connecting battery, we observed…
Part Number: BQ25700A I am interested in reducing charge current below 700mA, however once the host commands charger to deliver 512mA or less of charge current, the actual delivered current is measured at ~650mA.
Has anyone else seen this with BQ25700A? …
Part Number: BQ25700A Other Parts Discussed in Thread: BQ25720 Hi
Refer schematic below (Figure 40 in datasheet of BQ25700A). I'm using the same for charging a battery in 4S configuration which support max charging current of 10A and maximum discharge…
Part Number: BQ25700A Other Parts Discussed in Thread: CSD17308Q3
Hi, I have BQ25700A on my board design, with bettery protector MAX16914AUB. Battery protection work just fine but my BQ is not working properly. It is portable charger with specs: VCC 10-15…
Part Number: BQ25700A Hi TI,
As per the datasheets the Max charge voltage for 1S configuration is 4.192 mV .
But the Battery I'm using is LiFePO4 1s 3.2V 2200mAh, The Max charge voltage for this Battery is 3.6V .
so my Question is
1) can BQ25700A …
Part Number: BQ25700A
Dear TI team,
I have some issues with bq25700a
a) In my case I've tested ChargeOption0 at 0x020a and have disabled LDO and found that ADC is able to measure discharge current while it isn't able to do so is LDO is enabled i.e…
Part Number: MSP430FR5043 Other Parts Discussed in Thread: BQ25700A , Hi
I'm trying to interface MSP430FR5043 with BQ25700A , but while testing , it was found that BQ25700A try to ACK but line is not getting pulled low. Refer waveform below.
The pull…
Hi
Sch link is below.
https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1115101/bq25700a-review-on-the-circuit-implemented-using-bq25700a-in-boost-mode
Observations while testing the battery IC are as follows…