Part Number: BQ24130 Other Parts Discussed in Thread: TPS2121 Tool/software: Dear team,
The customer want to find super capacitor charger with power path function.
BQ24130 would be good solution but it need external FET for power path. Below is customer…
Part Number: BQ24130 Other Parts Discussed in Thread: BQ25798 Hi,
The data sheet states that the device can be operated from 4.5V to 17V.
In order to charge 3 cells (12.6V) do I need to supply at least 13.5V or will it work with 5V for example?…
Part Number: BQ24130 Other Parts Discussed in Thread: BQ24133 Hi,
In the datasheet it is said to place a 0.47uF (470nF) bootstrap capacitor between SW and BTST but in figure 1 in the datasheet and in the EVM it is a 47nF.
What is the correct value…
Part Number: BQ24130 Hi Team:
I have some question on BQ24130 with a super charging solution on customer side design spec: 4V-12V input&4.2V@480mAoutput charging spec, the circuit is as follows:
the question are:
1. About charge current waveform…
Part Number: BQ24130 Hi
I have and question to the datasheet.
Page 4 is using the definition V(ireg_chg) but it is not explained what this value describes (?) Where can I measure this signal?
Part Number: BQ24130
Hi Team,
Our customer is looking a 3V supercapacitor charger from a 5V supply with 0.5A maximum current. Their loads will consume an average current of 2mA and 4mA and peak current of less than 10mA. One of the supercapacitor…
Part Number: BQ24130 Dear e2e support,
I'm following the thread below, for which my customer is also facing this charge current limitation when VBATSHRT is less than 2V (use case of super cap charging):
https://e2e.ti.com/support/power-management…
Part Number: BQ24130 Hi,
My customer is CM for big e-meter company. they used BQ24130 for super cap and MP with a lot of this device. but recently, they found a few of new batch devices show different charging manner as below show.
as can see, the…
Part Number: BQ24130 Hi,
my customer is using BQ24130 and want to know if below schematic is OK for 7.5V super caps, please kindly give your comments. thanks.
I can find a typical diagram in datasheet for super caps, but no more useful information…
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…
