Datasheet

V = 1.05 V
O
V (50 mV / div)
IN
SW (5 V / div)
V = 1.8 V
O
V = 2.5 V
O
f - Switching Frequency - kHz
SW
I - Output Current - A
O
900
800
700
600
500
0.0 0.5 1.0 1.5 2.0 2.5 3.0
V = 1.05 V
O
V (10 mV / div)
O
SW (5 V / div)
TPS54325
www.ti.com SLVS932D –MAY 2009–REVISED AUGUST 2012
TYPICAL CHARACTERISTICS (continued)
VIN = 12 V, T
A
= 25°C (unless otherwise noted)
break is for spacing
Figure 9. SWICHING FREQUENCY vs. OUTPUT CURRENT Figure 10. VOLTAGE RIPPLE AT OUTPUT
Figure 11. VOLTAGE RIPPLE AT INPUT
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