FGSR12SR6003A Datasheet, PDF (15/23 Pages) List of Unclassifed Manufacturers – 3-14.4Vdc Input, 3A, 0.6-5.5Vdc Output

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FGSR12SR6003*A
3-14.4Vdc Input, 3A, 0.6-5.5Vdc Output
Series
Data Sheet
Characteristic Curves
The following figures provide typical characteristics for the 3A Analog Tomodachi at 1.8Vo and 25°C
100
95
90
Vin=3.3V
85
80
Vin=12V
Vin=14.4V
75
0
0.5
1
1.5
2
2.5
OUTPUT CURRENT, I_O (A)
Figure 13. Converter Efficiency versus Output Current.
3.5
3.0
2.5
2.0
Standard Part
(85° C)
Ruggedized (D)
Part (105°C)
1.5m/s
(300LFM)
NC
0.5m/s
(100LFM)
1m/s
(200LFM)
1.5
3
55
65
75
85
95
105
AMBIENT TEMPERATURE, T_A ^OC
Figure 14. Derating Output Current versus Ambient Temperature
and Airflow.
TIME, t (1s/div)
Figure 15. Typical output ripple and noise (C_O=10μF ceramic, VIN =
12V, Io = Io,max, ).
TIME, t (20s /div)
Figure 16. Transient Response to Dynamic Load Change from 50%
to 100% at 12Vin, Cout-1x47uF+1x330uF, CTune-10nF &
RTune-261
TIME, t (2ms/div)
Figure 17. Typical Start-up Using On/Off Voltage (Io = Io,max).
TIME, t (2ms/div)
Figure 18. Typical Start-up Using Input Voltage (VIN = 12V, Io =
Io,max).
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Ver 2.0 Nov. 11, 2013