ACT361
Rev 8, 14-Nov-12
TYPICAL PERFORMANCE CHARACTERISTICS CONT’D
(Circuit of Figure 6, unless otherwise specified.)
Start Up Supply Current vs. Temperature
VDD ON/OFF Voltage vs. Temperature
20.5
18.5
16.5
14.5
12.5
10.5
8.5
28
26
24
22
20
18
16
14
VDDON
VDDOFF
6.5
4.5
0
25
50
75
0
0
0
25
50
75
Temperature (°C)
Temperature (°C)
Normalized ILIM vs. Temperature
FB Voltage vs. Temperature
2.25
2.20
2.15
2.10
2.05
2.00
1.02
1.01
1.00
0.99
0.98
0.97
0.96
0.95
0
25
50
75
25
50
75
Temperature (°C)
Temperature (°C)
Internal MOSFET RON vs. Temperature
Max. Switching Frequency vs. Temperature
50.6
2.4
2.0
1.6
1.2
0.8
0.4
0.0
49.8
49.0
48.2
47.4
46.6
45.8
45.0
0
25
50
75
25
50
75
Temperature (°C)
Temperature (°C)
Innovative PowerTM
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