ACT4060
Rev8, 24-Jul-07
TYPICAL PERFORMANCE CHARACTERISTICS
(Circuit of Figure 3, unless otherwise specified.)
Switching Frequency vs. Input Voltage
Feedback Voltage vs. Junction Temperature
1.33
450
430
1.31
1.29
410
390
370
1.27
1.25
5
10
15
20
80
120
-40
0
40
Input Voltage (V)
Junction Temperature (°C)
Efficiency vs. Output Current
95
93
90
88
VIN = 7V
VOUT = 5V
85
0.1
0.5
0.9
1.3
1.7
Output Current (A)
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