Datasheet

4.96
4.98
5
5.02
5.04
5.06
5.08
0.001 0.01 0.1 1 10
Output Current (A)
Output Voltage (V)
V
IN
= 12 V
V
IN
= 20 V
V
IN
= 8 V
G002
40
50
60
70
80
90
100
0.001 0.01 0.1 1 10
Output Current (A)
Efficiency (%)
V
IN
= 12 V
V
IN
= 20 V
V
IN
= 8 V
G001
www.ti.com Performance Data and Typical Characteristic Curves
7 Performance Data and Typical Characteristic Curves
Figure 4 through Figure 20 present typical performance curves for TPS51225EVM-133.
7.1 5-V Efficiency
Figure 4. 5-V Efficiency
7.2 5-V Load Regulation
Figure 5. 5-V Load Regulation
9
SLVU735–June 2012 Dual Synchronous Step-Down Fixed Output Controller with 5-V and 3.3-V
LDOs
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