We're trying to test how much current VRTC can deliver and place some external on load @ VRTC.OUT for tests.
We found VRTC would drop when there is an external load no matter it's 1mA or 30mA.
Is this a normal behavior because TPS65921 already consume around 30mA internally @ VRTC? Or there's some other reason we can't do this kind of test with VRTC?
Thanks,
Antony