Hi Anthony,
Anthony P Pham said: A 33uF capacitor (recommended but not required) in the BAT pin allows for operation when no battery is attached. It can also help for better voltage detection for the device.
Thanks!
Anthony P Pham said: As for the rest…
Part Number: BQ24030-Q1 Hello,
i want to use the IC BQ24030-Q1 or BQ24031-Q1 to charge a 3.7 V Lithium-Polymer battery. In order to be able to power my system, I need an output voltage of 3.3 V.
From the data sheet, I could read that the LDO provides an…
Part Number: BQ24031-Q1 Other Parts Discussed in Thread: BQ24031 Dear Team,
May I know what's the Rjc(top), Rjc(bot) and Ψjt of BQ24031-Q1.
Thanks
Shaq.
Part Number: BQ24031-Q1 Hi,
I have a question I would like clarified on the BQ24031-Q1; given that the AC in line cannot handle more than 16V DC, my intention is to use a regulator (TPS7B8250QDGNRQ1) prior, which can handle a wide input battery voltage…
Part Number: BQ24031-Q1 Other Parts Discussed in Thread: BQ24031 , BQ25100 , BQ25120A , BQ24075-Q1 TLI-1520.pdf Hi Bill,
Thanks for the clarification on 5V input. Just to confirm, the minimum AC before the device will shift power from the input to the backup…
Part Number: BQ24031-Q1 Other Parts Discussed in Thread: BQ24031 Hi Bill,
For now the customer has samples of the BQ24031-Q1. I appreciate from what you have stated already, that this is not the ideal part for the customer.
I wanted to check with you…
Part Number: BQ24031-Q1 Other Parts Discussed in Thread: BQ24031 Hello,
BQ24031 datasheet mentions that DPPM pin can be used for charging control. It however seems to affect over current recovery as well. Is it recommended to use TS input for charging…
Part Number: BQ24031-Q1 Hello,
Customer have a current setting question of charging current and termination current for AC and USB input source. AC input will use on wireless power charging source.
Here is our charging current requested 250mA…
Hello Muhammad.
The BQ24031-Q1 is a linear device. This means that as the voltage or current through the device increase so will the power being dissipated. That is why you see a high temperature at 12V vs at 7.5V. Even though the AC input can work up…
Hi Francisco,
Our Battery Charge Management Selection Tool and Parametric Search make it simple to find the right battery charger for your application. For a linear charger for single-cell Li-Ion, the bq24070/1 or bq2403x families might be great choices…
