Part Number: BQ24072T Other Parts Discussed in Thread: BQ24072 , , BQ24040 Hello,
Looking at the bq24072T or bq24072, it mentions that the Vout is regulated at Vbat+225mV. The problem is I have a microchip which can only be safely be used between 2.8V to…
Part Number: BQ24072T
Hi Team,
I want to verify for our customer on a couple of the calculated components explained in the datasheet. It seems the calculated values for R6 and R7 under the typical application section of the datasheet doesn't quite…
Part Number: BQ24072T Hello support.
This is Jonathan from Avnet.
One of our major customers is developing wireless speaker system by using BQ24072T.
The customer would like to configure that cold protect point is 0°C, hot protect point is 45 °C to prevent…
Part Number: BQ24072T Hi,
We have designed a battery charger based on BQ24072T .Currently we have provided only the resistor divider input to "TS" pin(10K thermistor from battery is not connected) of charger and is working fine.
As recommended…
Quick update on this.
We've ordered another round of prototype PCBs which were quite expensive. In the meantime, TI has changed the functionality of the chip without giving any notice anywhere, not even in the datasheet or datasheet's changelog. Took…
Other Parts Discussed in Thread: BQ24072T Hello,
With bq24072T, when charging the battery and the system load exceeds the input current limit (putting the device into battery supplement mode), what happens to the safety timers?
Are they suspended until…
Hi Igor,
Yes, the method of TS is the only difference. These are fully pin to pin compatible but it is important to adjust the TS portion of the schematic.
You can find some more inofmration here: [FAQ] BQ24072T: What are the differences between the BQ24072T…
I need some information on this component not listed in the datasheet.
This IC, It has a "detector under volt" for battery supply?.
BAT with VOUT is disconnected when it detects low battery and no external supply?.
What is the quiescent current…
Other Parts Discussed in Thread: BQ24072T , BQ24266 Hi team, I'd like do a simple question, I have a Input 12V on my system and I must to charge a battery at 4.2V, and plus to have max 5V out 2A max for supply another wireless device.. I thought at the…
Other Parts Discussed in Thread: BQ24072T Hi
We have developed a product with BQ24072T onboard. We are now in the phase for CE certification and without battery everything is OK. But when we insert a lithium polymer battery the noise floor and noise peaks…