Analog Devices ADP5350-EVALZ User Manual page 11

ADP5350-EVALZ User Guide
LED Indication
To set LED3 as an individual LED with the blink indication
feature, follow these steps:
1. Set the supply voltage of the VBUS node to 5.0 V or
connect a charged battery to the ISOB node.
2. Set the LED3 current using the ILED3 Current option
under the Backlighting and LED Setting section of the
LED&LDO Control tab.
3. Set the LED3_ON, Blink on Time and LED3_OFF, Blink
Off Time options in the LED&LDO Control tab (see
Figure 13).
4. Set the BL_LED3 bit low, and set the EN_LED3 bit high.
LDO Measurement
The LDO1 by default is always powered on. The output voltage
of all three LDO regulators can be programmed in the
LED&LDO Control tab. The power-on and power-off function
of each LDO regulator can be controlled in the LDO Setting
section via the VID_LDO1, VID_LDO2, and VID_LDO3 boxes
(see Figure 13).
Connect a load to the LDOx output and measure its voltage and
output current.
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