Part Number: BQ24130 Other Parts Discussed in Thread: BQ24133 Hello All,
I was trying to design a standalone(RC-Settable) 2S/3S charging circuit (which has a power path management) feature with BQ24130. I checked the datasheet only to find the following…
Part Number: BQ24130 Other Parts Discussed in Thread: BQ24133 The BQ24130 is in some places referred to as host controlled and in some places as stand-alone. slvt145r.pdf states it as stand-alone, but the datasheet states hosted, while an older SLYT420…
Part Number: BQ24130 Other Parts Discussed in Thread: BQ33100 Hello E2E,
Our customer plans to charge three supercapacitors in series with the BQ24130.
1; Is this usage appropriate? 2; What concerns does TI anticipate? 3; What balancing circuit (or…
Part Number: BQ24130 Dear all,
I met a problem when using BQ24130 in charging for a Super capacitor.The output charging current does not meet the current I set. For example,when CMOD is set to low,and Viset2=2V, the sense resistor is set to 100mΩ,the…
Part Number: BQ24130 Dear all,
I met a problem when using BQ24130 in charging for a Super capacitor.The output charging current does not meet the current I set. For example,when CMOD is set to low,and Viset2=2V, the sense resistor is set to 100mΩ,the…
Part Number: BQ24130 Customer is using the BQ24130 for an intrinsically safe application. The BAT sense line of the charger is connected to the battery pack. This is required to compensate for the forward drops of 3 series diodes which are present inside…
Part Number: BQ24130 Hi
the customer asked current regulation accuracy specification if there is no Schottky diode with SW node?
in our electrical characteristics, our current regulation is measured with Schottky diode.
And, what's the purpose of…
Part Number: BQ24130 Customer is using BQ24130 for an intrinsically safe application. The 2 cell battery pack will have 3 series diodes in the charging path and the return will be connected from the diode outputs back to the BAT sense line. The output…
Part Number: BQ24130 Hi,
Our customer is using BQ24130 for charging super capacitor.
They have a issue.
Inrush current (2A) has happened for about 500ms when start up charger.
There is no Vin voltage spike at that time.
Only for issue when connect…
Part Number: BQ24130 Hi
My customer designed BQ24130 for supercap application but they measured the charging current will jump during charging process.
See below B area the charging current is higher 18mA compared to A area.
Ch1: 5Vbus
Ch2: Vbus…
