Datasheet

Efficiency L6730 - L6730B
46/52 Doc ID 11938 Rev 3
Figure 41. Demonstration board efficiency 1 MHz
Figure 42. Efficiency with 2xSTS12NH3LL+2XSTSJ100NH3LL
Fsw=1MHz
60.00%
65.00%
70.00%
75.00%
80.00%
85.00%
90.00%
95.00%
13579111315
Iout (A)
EFFICIENC
Y
VIN = 12V
VIN = 5V
VO = 3.3V
12V-->3.3V
0.87
0.88
0.89
0.9
0.91
0.92
0.93
0.94
0.95
0.96
3 5 7 9 11 13 15 17 19
OUTPUT CURRENT (A)
EFFICIENCY (%)
400KHz
700KHz
1MHz