FAN5361UC12X View Datasheet(PDF) - Fairchild Semiconductor
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FAN5361UC12X Datasheet PDF : 17 Pages
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Typical Performance Characteristics
Unless otherwise noted, VIN = VEN = 3.6V, VMODE = 0V, VOUT = 1.82V, TA = 25°C.
100%
95%
90%
85%
80%
75%
70%
65%
60%
55%
50%
1
Auto 2.3VIN
Auto 2.7VIN
Auto 3.6VIN
Auto 4.2VIN
10
100
1000
I LOAD Output Current (mA)
100%
95%
90%
85%
80%
75%
70%
65%
60%
55%
50%
1
25C
85C
-30C
10
100
I LOAD Output Current (mA)
1000
Figure 5. Efficiency vs. Load Current vs. Input Supply Figure 6. Efficiency vs. Load Current vs. Temperature
100%
95%
90%
85%
80%
75%
70%
65%
60%
55%
50%
1
10
100
I LOAD Output Current (mA)
VIN=2.3V
VIN=2.7V
VIN=3.6V
VIN=4.2V
VOUT = 1.2 V
1000
Figure 7. Efficiency vs. Load Current vs. Input Supply
100%
95%
90%
85%
80%
75%
70%
65%
Auto PFM/PWM
60%
55%
50%
1
10
100
I LOAD Output Current (mA)
Forced PWM
1000
Figure 8. Efficiency, Auto PWM/PFM vs. Forced PWM
1.82
1.81
1.80
VIN=2.3V
VIN=2.7V
1.79
VIN=3.6V
1.78
0
VIN=4.2V
100
200
300
400
500
600
Load Current (mA)
Figure 9. Load Regulation vs. Input Supply
1.215
1.210
1.205
1.200
VIN=2.3V
VIN=2.7V
VIN=3.6V
VIN=4.2V
1.195
1.190
0.0
0.1
0.2
0.3
0.4
0.5
0.6
I LOAD Output Current (A)
Figure 10. 1.2VOUT Load Regulation vs. Input Supply
© 2008 Fairchild Semiconductor Corporation
FAN5361 • Rev. 1.0.0
5
www.fairchildsemi.com
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