Dear Sir
I am designing a circuit using TPS2113.
It is a general circuit configuration that normally operates on a battery and charges when an AC adapter is connected.
The "STAT" signal is detected to detect that the AC adapter is connected.
However, even if the AC adapter is connected, the "STAT" pin will always remain "Low". However, the output is switched without any problem at the OUT terminal.
The input conditions of this device are as follows.
・ Pin: 3 (VSNS) → "GND"
・ Pin: 4 (ILIM) → Connect to ground via a 5.1KΩ resistor
・ Pin: 8 (IN1) ← 3.7VDC (from battery)
・ Pin: 6 (IN2) ← 5.2VDC (from AV adapter)
Please give me some advice.
Best regards