©
Semiconductor Components Industries, LLC, 2020
September, 2020
−
Rev. 0
1
Publication Order Number:
EVBUM2760/D
NIS5420 Evaluation Board
User's Manual
EVBUM2760/D
Instructions
•
Remove all jumpers from the headers if there are any in place
•
Connect an ohmmeter across the Rlim measurement test points and
set it to 20
W
with a small screwdriver
•
Connect a DC supply from Vin to GND and apply 12 V
•
Check that Vout = 12 V, Ven ~ 4.5 V and the green LEDs are on
•
Connect oscilloscope voltage probes to Vin (Ch1), Vout (Ch2),
and EN (Ch4). For Ch3 connect a current probe from the power
supply to Vin
Figure 2. Features of the Evaluation Board
EVAL BOARD USER’S MANUAL
Figure 1. The Evaluation Board
