t - Time - 200 s/div

m

Vin 5 V/div

EN 2 V/div

Vout 1 V/div

PG 2 V/div

1.5 V pre-bias

TPS62125EVM-044 Test Results

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Figure 11. Prebias Start-Up and Shutdown on EN With 250-mA Load

Figure 12. Thermal Performance With Vin = 12 V and Iout = 250 mA

8

TPS62125EVM-044 Evaluation Module

SLVU659A – March 2012 – Revised March 2012

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