Datasheet

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www.ti.com Test Setup and Results
4.3 Efficiency
Figure 1 shows the efficiency for the TPS54429EEVM-608 at an ambient temperature of 25°C. The input
voltage is 12 V.
Figure 1. TPS54429EEVM-608 Efficiency
4.4 Light Load Efficiency
Figure 2 shows the efficiency at light loads for the TPS54429EEVM-608 at an ambient temperature of
25°C. The input voltage is 12 V.
Figure 2. TPS54429EEVM-608 Light Load Efficiency
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SLVU444–March 2011 TPS54429EEVM-608, 4.5-A, SWIFT™ Regulator— Evaluation Module
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