Datasheet

LM26484
www.ti.com SNVS573F –SEPTEMBER 2008–REVISED MARCH 2013
Typical Performance Characteristics — Buck (continued)
T
A
= 25°C unless otherwise noted.
Buck1 Load Transient: V
IN
= 3.3V; Buck1 Load Transient: V
IN
= 3.3V;
V
OUT
= 1.8V; I
OUT
= 250 mA - 1.5A V
OUT
= 1.8V; I
OUT
= 500 mA - 2A
Figure 10. Figure 11.
Buck2 Load Transient: V
IN
= 3.3V; Buck2 Load Transient: V
IN
= 3.3V;
V
OUT
= 1.0V; I
OUT
= 250 mA - 1.5A V
OUT
= 1.0V; I
OUT
= 500 mA - 2A
Figure 12. Figure 13.
Efficiency of Buck1, V
OUT
= 1.8V, at Room Temp Efficiency of Buck2, V
OUT
= 1.0V, at Room Temp
Figure 14. Figure 15.
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