Datasheet

0.01 0.10 1.00 10.00
I
LOAD
- Load Current - A
0
20
40
60
80
100
10
30
50
70
90
h - Efficiency - %
AUTOSKIP
OOA
CCM
0.01 0.10 1.00 10.00
I
LOAD
- Load Current - A
0
20
40
60
80
100
10
30
50
70
90
h - Efficiency - %
AUTOSKIP
OOA
CCM
0 3 6 9
I
LOAD
- Load Current - A
4.95
4.97
4.99
5.01
5.03
5.05
4.96
4.98
5.00
5.02
5.04
V
OUT
- Output Voltage - V
875421
AUTOSKIP
OOA
CCM
0 3 6 9
I
LOAD
- Load Current - A
3.25
3.26
3.28
3.29
3.32
3.27
3.30
3.31
V
OUT
- Output Voltage - V
875421
AUTOSKIP
OOA
CCM
www.ti.com Performance Data and Typical Characteristic Curves
7 Performance Data and Typical Characteristic Curves
7.1 Efficiency
Figure 4. Efficiency, 12 V
IN
, 5.0-V Output Figure 5. Efficiency, 12 V
IN
, 3.3-V Output
7.2 Load Regulation
Figure 6. 12 V
IN
, 5.0-V Load Regulation Figure 7. 12 V
IN
, 3.3-V Load Regulation
11
SLUU381A–September 2009–Revised May 2011 High Performance Dual Output Synchronous Buck EVM
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