Part Number: BQ25895M Other Parts Discussed in Thread: BQ25606 BQ25895MRTWR is an I 2C Controlled Single Cell Fast Charger, Can we use it with out i2c Interface. In the datasheet section 8.3.1( Host Mode and Default Mode),What are the limitations on using…
Part Number: BQ25895M Other Parts Discussed in Thread: BQ25895 Hi
The customer design with BQ25895M, fully charged 4.2v, BQ25895M configuration cut-off terminate voltage is 4.208V, the actual charging cut-off voltage sometimes only 3.9v, 4.0v, not close…
After doing current estimation with maximum values of all components, we found that charging current is 5.16A. Sys pin output of BQ25895M is giving power to all chips in the circuit. Whether BQ25895M charging IC can support this much current or not?
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Part Number: BQ25895M We are assumed that, when there is no charge in the battery and when there is power at VBUS pin, output of the battery charging IC(at SYS pin) will gets powered from the power at the VBUS pin of the charging IC and also battery will…
Part Number: BQ25895M I was added 261R resistor near the ILIM pin of the BQ25895M. So according to the equation IINMAX = KILIM/RILIM, the maximum input current to the VBUS pin of the charging IC is 1.36A(ie, IINMAX = KILIM/RILIM = 355/261 = 1.36A) .
Please…
Part Number: BQ25895M If the charge in the battery connected to the charging IC is completely lost, whether charging IC still can provide a minimum voltage for not switching off the entire system. As my understanding, I thought like charging IC can provide…
Part Number: BQ25895M Please connect us to the concerned person for layout review of the section designed using battery charging, USB mux, USB configuration IC.
Please let me know.
Part Number: BQ25895M Whether charging IC BQ25895M works without any software. Current we are planning to use this IC for charging of battery and for getting power for OTG cable from PMID pin of IC. As our assumption, in default mode charging IC will…