Other Parts Discussed in Thread: TPS22965
Hi Team,
According to our customer, the output voltage of TPS61235 drops to 2V when connected to a 2.5A load. Please see the details of his inquiry below.
I'm currently developing a simple circuit with TPS61235 to boost to 5.1V from 18650 battery, and due to my application uses, I do have a heavy load of 2ohms on my output, which I expected to draw 2.5A.
However when I connect this, I measured Vout dropped to only 2V, and I measured my 18650 battery's voltage is at 3.6V, and providing only about 1.1A of current from battery to Vin. Without load, I can see the circuit output normal at 5.1V.
Can you help to check if anything wrong in this circuit? I had CC pin connected to GND as I was thinking I don't need any current limit as my load will be unchanged there.
Regards,
Danilo