Other Parts Discussed in Thread: BQ24745 , BQ78PL114 , BQ2954 Hi There,
I am wondering what people are using to charge cells when using the BQ78PL114. Looking at the charging chips on the TI website, the only one that I see that uses the SMBus is the…
Other Parts Discussed in Thread: BQ24085 , BQ24105 , BQ24745 Does Ti have any products for charging single cell LiFePo batteries? Is it possible to use standard LiIon chargers with additinal circuits arround?
Thanks for help
Roland
bq24745 doesn't control ACFET and BATFET.
bq2461x/630 or bq2475x have power path management function which controla Input FET and BATFET. When adaptor is removed, it will compare the battery voltage(BAT or SRN) and system bus voltage (ACN). When Vacn…
Other Parts Discussed in Thread: BQ24751B , BQ24753 , BQ24105 , BQ24745 , BQ2954 I am trying to build a charger for mine 3 cells LiFePO4 and got BQ24753 and BQ24751B sample. I am a bit confuse where to get the host DAC for this chip.
For the Voltage…
Hello Pedro,
Welcome to the Forum!
1. There are at least 3 (ACTIVE) options that you can choose from that have Power Path option and can be used with lead acid and multichemistry batteries. They have similar features with the Bq24745 having a SMBus…
Hi John,
Did you look at the bq246xx family?
I attached battery chargers catalog also, you can find a lot of info on our website as well
http://focus.ti.com/paramsearch/docs/parametricsearch.tsp?family=analog&familyId=394&uiTemplateId…
Hi Xellcom,
I was looking at bq24079. It is USB 1 Cell lithium Ion battery charger.
I attached our battery chargers catalog for your own research for the best part for your system.
Thanks!
Tahar
Hi Cleidson,
Please take a look at the attached TI battery chargers catalog that we offer, I do not have enough info about your system to specify the needed charger.
Thanks
Tahar
