Texas Instruments TPS62125EVM-044, Руководство пользователя, Страница: 8 / 18

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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