EN5319QI
Evaluation Board User Guide
April 2013 R1.0
Page 3 of 6
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STEP 3: Connect a Power Supply to the input power connectors, VIN (J4) and GND
(J5). DO NOT turn the power supply on yet.
CAUTION:
Be mindful of the input voltage magnitude and polarity. Even though
the evaluation board comes with reverse polarity protection diodes, it may not
protect the device under all conditions.
STEP 4: Connect an electronic load, or load board to the load to the output connectors
VOUT (J6) and GND (J7).
STEP 5: Turn on the input supply, and move the ENABLE jumper to the enabled
position. The EN5319QI is now powered up.
Figure 1. Evaluation Board top view.
J2 VOUT Jumpers
C9 = Ca
ENABLE
Output Capacitors
Input Capacitor
