Hi Team,
My customer now use TPS61230.
But the input from backup battery has a 3.8 ohm to GND.
But with the 3.8 ohm from Front circuit, TPS61230 circuit will oscillate; When customer disconnected Front circuit, which means no 3.8ohm.TPS61230 could work normally.
May I ask how could TPS61230 could work normally even with 3.8 ohm to GND?