I'm using 2 power sources as shown in below picture. The status pin is suggested to pull HIGH to VCC(which can be the adapter input). As mentioned that Status pin OUTPUT is LOW when Wall adapter present, but the actual voltage I'm getting is 6.8V and when only battery(7.4v) is present the voltage is 7.2V. So how can I detect source presence using LTC4412. Kindly help regarding this issue.