Part Number: BQ24072T Other Parts Discussed in Thread: BQ24072 , Hi,
I’m using BQ24072 for battery charging and power path management. VIN is connected to USB via a standard phone charger and BAT is connected to LiPo battery. The configuration is shown…
Part Number: BQ24072T Our test agency has informed us that our charging design fails IEC62368-1 M.4.2 "Charging safeguards for equipment containing secondary lithium battery". Our design uses the BQ24072T that connects to an IEC62133 certified battery…
Part Number: BQ24072T Other Parts Discussed in Thread: BQ24072 , BQ24075 , BQ24075T , , BQ24079T , BQ24079 Hi,
Would you be able to share the differences between the BQ24072T and the BQ24072? Do these changes also apply to the BQ24075, BQ24075T, BQ24079 and…
Part Number: BQ24072T The charger IC on my board has stopped charging. I have listed my observations and testing performed so far:
ILIM and ISET read 0V and there is no output current at BAT.
I have checked and tested the following
Resistor on ILIM and…
Part Number: BQ24072T
Hi,
I have a design that uses the BQ24072T with a 5V 1.2A power supply and Li-ion 3.7V 1200mAh battery and had a few questions:
How well does the IC performs with a lot of capacitance on the output versus the input?
How quickly…
Part Number: BQ24072T The datasheet for the BQ24072T states that "the input capacitance to the device must be selected small enough to prevent a violation (<10 μ F), as this current is not limited."
Would a power adapter with a large capacitance…
Part Number: BQ24072T Other Parts Discussed in Thread: TPS22992 , BQ24079T Hello,
I am using a BQ24072TRGTR battery charger IC to charge my LIPO Battery 3.7V, 6000mAh. The battery will supply power to loads(boost converter to boost up voltage to 5V to…
Part Number: BQ24072T Other Parts Discussed in Thread: BQ24616 , BQ24130 Hello,
I want to use the BQ24072TRGTR Battery Charger IC to charge my LIPO battery 3.7V 6000mAh. I solely would like to supply power to my loads through the battery. Will not be using…
Part Number: BQ24072T Hi,
We have using the BQ24072TRGTT part in our project. We are using a 4.2 V Li-ion battery in our device. We are charging for a long time but the battery was not attained the 4.2 V and the battery attained the 4.1 V maximum. How…