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6 Test Configurations
6.1 On State Resistance (r
ON
) Test Setup
Figure 1 shows a typical setup for measuring On State Resistance. The voltage drop across the switch is
measured using the sense connections then divided by the current into the load yielding the r
ON
resistance.
Figure 1. r
ON
Setup
5
SLVU779–October 2012 Using the TPS22930AEVM-027 Single Channel Load Switch IC
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