Quick Start Procedure - Analog Devices Linear ADI Power SCP-LT3463-EVALZ Demo Manual

DEMO MANUAL SCP-LT3463-EVALZ

QUICK START PROCEDURE

Demonstration circuit SCP-LT3463-EVALZ is easy to set
up to evaluate the performance of any SCP hardware
configuration.
1. The SCP-LT3463-EVALZ ships with default output volt-
ages of 20V and –20V, respectively. To change the out-
put voltage, see "Configuration Settings" section, and
modify the board accordingly. Be sure to check for open
connections or solder shorts after making any modifi-
cations.
2. Connect the SCP-INPUT-EVALZ and SCP-OUTPUT-
EVALZ boards to the SCP-LT3463-EVALZ (refer to Fig-
ure 2) and connect the input board to a voltage source,
V . Connect the output board to a voltmeter or
SOURCE
dynamic load. Slowly raise the input voltage until the
SCP-LT3463-EVALZ powers up into regulation and
sweep V through the desired range of operation.
SOURCE
Figure 2. Proper Measurement Equipment Setup (Use SMA connectors for Measuring Input or Output Ripple)
2
NOTE: Make sure that the input voltage is always within
spec. If using a dynamic load to measure output volt-
age, make sure the load is initially set to zero.
3. Check for proper output voltages. The output should be
regulated at the programmed value (±5%).
4. Once the proper output voltage is established, power
off V and similarly test other boards in the SCP
SOURCE
system until all elements have been individually verified
prior to assembling into the final circuit configuration.
NOTE: When measuring the input or output voltage rip-
ple, use the optional SMA connector locations available
on the input, output, 1 ´ 5, 1 ´ 2, and 5 ´ 1 breakout
boards. Avoid using the test point connections with
long scope leads.
Rev. 0