TPS51117
SLVS631B –DECEMBER 2005–REVISED SEPTEMBER 2009...................................................................................................................................... www.ti.com
TYPICAL CHARACTERISTICS (continued)
1.05 V OUTPUT VOLTAGE
vs
2.5 V OUTPUT VOLTAGE
vs
OUTPUT CURRENT
OUTPUT CURRENT
2.54
2.52
1.07
1.06
1.05
1.04
1.03
PWM Only
PWM Only
2.50
Auto Skip
Auto Skip
2.48
2.46
0
2
4
6
- Output Current - A
8
10
0
2
4
6
- Output Current - A
8
10
I
I
O
O
Figure 11.
Figure 12.
1.05 V OUTPUT VOLTAGE
vs
2.5 V OUTPUT VOLTAGE
vs
INPUT VOLTAGE
INPUT VOLTAGE
1.07
1.06
1.05
2.54
2.52
2.50
2.48
2.46
I
= 10 A
= 0 A
I
= 10 A
O
O
I
= 0 A
I
O
O
1.04
1.03
Auto Skip
21
Auto Skip
21
5
9
13
17
25
5
9
13
17
25
V - Input Voltage - V
I
V - Input Voltage - V
I
Figure 13.
Figure 14.
14
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