Quick Start Procedure - Linear Technology DC1696 Demo Manual

DEMO MANUAL DC1696

QUICK START PROCEDURE

Demonstration circuit 1696 is an easy way to evaluate
the performance of the LTM8026. Refer to Figure 1 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 and GND terminals.
OUT
1. With power off, connect the input power supply to V
and GND.
POWER SUPPLY
2
I
IN
V
IN
Figure 1. Proper Measurement Equipment Setup
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
IN 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
I
OUT
V
OUT
dc1696f