Datasheet

TPS65250
SLVSAA3C –JUNE 2010–REVISED OCTOBER 2012 www.ti.com
TYPICAL CHARACTERISTICS (continued)
Buck 1
T
A
= 25°C, V
IN
= 12 V, f
SW
= 1.1 MHz (unless otherwise noted)
Figure 11. Transient Supply Response Figure 12. Efficiency
V
OUT
= 3.3 V, ∆V = 8 V to 16.5 V, 20 mV/div V
OUT
= 3.3 V, L= 4.7 µH, DCR = 28 mΩ
Figure 13. Efficiency Figure 14. Efficiency Low Power Enabled
V
OUT
= 1.2 V, L = 4.7 µH, DCR = 28 mΩ V
OUT
= 3.3 V, L = 4.7 µH
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