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1.2 Test Points
•
VINEMI - Input supply to EVM. Connect to a suitable input supply.
•
GND - System power ground.
•
VOUT - Power output of EVM. Connect to desired load.
•
VOS - Output voltage sense connection. Connect to DMM.
•
VINS - Input voltage sense connection. Connect to DMM.
•
GNDS - Ground sense point for analog measurements. Connect to DMM.
•
EN - Connected to the EN input of the device.
•
RESET - Connected to the RESET pin of the IC. It is used as a flag output. The reset function can be
monitored at this test point.
•
SYNC/MODE - Connected to the SYNC/MODE pin of the IC.
•
VCC - Connected to the VCC output of the device. Can be used for logic level pullups, if needed.
•
OPEN PADS - Connections for frequency response analyzer (on bottom of board) to take Bode plots. See
Figure 1-4
for details of connections.
SNVU767 – MARCH 2022
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Figure 1-4. FRA Setup
Copyright © 2022 Texas Instruments Incorporated
LM63635DNEVM EVM User's Guide
Setup
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