Quick Start Procedure - Linear Technology DC2237A Demo Manual

QUICK START PROCEDURE

Demonstration circuit 2237A is easy to set up to evalu-
ate the performance of the LTM8064. Refer to Figure 2
for proper measurement equipment setup and follow the
procedure below:
NOTE: When measuring the input or output voltage
ripple, care must be taken to avoid a long ground lead
on the oscilloscope probe. Measure the input or output
voltage ripple by touching the probe tip directly across
the V and GND or V
IN OUT
1. With power off, connect the input power supply to V
and GND.
Figure 2. Proper Measurement Equipment Setup. Board Can Sink Current from the Load.
and GND terminals.
DEMO MANUAL DC2237A
2. Connect a load to V
3. Turn on the power at the input.
4. Check for the proper output voltage and current.
Note. If there is no output, temporarily disconnect the
load to make sure that the load is not set too high.
5. Once the proper output voltage is established, adjust the
load and input within the operating ranges and observe
the output voltage regulation, output current regulation,
ripple voltage, efficiency and other parameters.
IN
and GND.
OUT
dc2237af
3