Datasheet

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EVM Test Set Up

5.4 List of Test Points

Table 2. Test Point Functional Description

TEST POINT NAME DESCRIPTION

Output voltage of EVM; this designator is not populated with a pin in order to

TP1 +Vout

facilitate tip and barrel output ripple voltage measurements.

TP2 -Vout Return of the output of the EVM, secondary side GND reference.

TP3 Pwr RTN Primary side power ground

TP4 QGND Primary side signal ground

TP5 +LOOP Loop injection point, EVM output

TP6 -LOOP Loop injection point

J1-1 Neutral Neutral input from the AC source

J1-2 Earth Earth reference from the AC source

J1-3 AC Line Line input from AC source

J2-1 +Vout Positive output terminal of the EVM to the load

J2-2 -Vout Return connection of the EVM output to the load

SLUU383C–November 2009–Revised June 2011 UCC28610EVM-474 25-W Universal Off-Line Flyback Converter

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