CAT4139
TYPICAL CHARACTERISTICS
(V IN = 5.0 V, I OUT = 180 mA, T AMB = 25 ° C, with typical application circuit unless otherwise specified.)
300
1.0
250
200
150
VOUT = 9 V
VOUT = 14 V
0.8
0.6
? 40 ° C
? 25 ° C
85 ° C
125 ° C
100
0.4
50
0
3.0
3.5
4.0
4.5
5.0
5.5
0.2
3.0
3.5
4.0
4.5
5.0
INPUT VOLTAGE (V)
Figure 14. Maximum Output Current
900
INPUT VOLTAGE (V)
Figure 15. Shutdown Voltage
850
VOUT = 9 V
800
VOUT = 12 V
750
700
650
600
4.5
4.7
4.9
5.1
5.3
5.5
INPUT VOLTAGE (V)
Figure 16. Switch Current Limit
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