Part Number: BQ24050
Tool/software:
Hello,
For some reason, I cannot get BQ24050 to charge.
See schematic below
VBUS and VBATT have more capacitors connected off-screen. No current is flowing at all. Battery is at 3.85 V. TS is at 500 mV. ISET is…
Part Number: BQ24050 Tool/software: Hello, I would like to continue with Steve's question. We would like to reduce the charge current
limit from 60 degrees Celsius to 45 degrees Celsius. I tried your recommendation to divide the resistance
or in other…
Part Number: BQ24050 Hello,
In our design we use the bq24050 with a 10K NTC.
In order to check the correct functionality of the NTC protection circuit, we simulate the temperature rising by changing the value of a resistor instead of the NTC.
We change…
Part Number: BQ24050 Other Parts Discussed in Thread: BQ24040 , BQ24085 Dear support
I want to integrate BQ24050 to our system for battery charging.
In our system it charge low current(40mA) 5V input, 4.2V li-po battery charging.
(Power supply only 200mW…
Part Number: BQ24050
I want to charge the Li-ion battery of 35 mAh and selected the BQ24050.
But now I am testing on my hardware and seems not working.
It means it is not charging battery and tested with ammeter in series with battery.
Also when battery…
Other Parts Discussed in Thread: BQ24050 Hi,
I am designing a new circuit based on BQ24050 Texas Instruments Li-Po Charger. The battery that the system uses doesn´t have NTC, it only has two pins (+ and -). My question is, How should I connect the TS pin…
Part Number: BQ24050 Hi, I am designing a battery charger based on BQ24050 chip. My microcontroller host don´t use USB and the system will ac adapto. My question is if the D+/D- can be floating? or how I should connect it? Thanks Carlos
Hi
Take a look at the BQ24040 Quick Start Guide Application Report, Figure 1 this will show the circuit described above.
www.ti.com/lit/an/slua901/slua901.pdf
