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Test Summary
2
Test Summary
2.1
Definitions
This procedure details how to configure the HPA678 evaluation board. On the test procedure, the
following naming conventions are followed.
VXXX :
External voltage supply name (VBUS, VBAT)
LOADW:
External load name (LOADR, LOADI)
V(TPyyy):
Voltage at internal test point (TPyyy). For example, V(TP1) means the voltage at TP1.
V(Jxx):
Voltage at jack terminal (Jxx).
V(XXX):
Voltage at (XXX). For example, V(VDPM) means the voltage at the test point which is
marked VDPM.
V(XXX, YYY):
Voltage across point XXX and YYY.
I(JXX(YYY)):
Current going out from the YYY terminal of jack XX.
Jxx(BBB):
Terminal or pin BBB of jack xx
Jxx ON :
Internal jumper Jxx terminals are shorted.
Jxx OFF:
Internal jumper Jxx terminals are open.
Jxx (-YY-) ON: Internal jumper Jxx adjacent terminals marked as YY are shorted.
Measure:→A,B Check specified parameters A, B. If measured values are not within specified limits, the
unit under test has failed.
Observe →A,B Observe if A, B occur. If they do not occur, the unit under test has failed.
Assembly drawings have location for jumpers, test points, and individual components
4
800-mA, Single-Input, Single-Cell, Li-Ion Battery Solar Charger
Copyright © 2010–2015, Texas Instruments Incorporated
SLUU477B – December 2010 – Revised November 2015
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