FGLS12SR6040A Datasheet, PDF (15/21 Pages) List of Unclassifed Manufacturers – 4.5-14.4Vdc Input, 40A, 0.6-2.0Vdc Output

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FGLS12SR6040*A
4.5-14.4Vdc Input, 40A, 0.6-2.0Vdc Output
Series
Preliminary Data Sheet
Characteristic Curves
The following figures provide typical characteristics for the 40A Analog Tomodachi at 0.6Vo and 25°C
90
85
Vin=4.5V
80
Vin=12V
Vin=14V
75
70
0
10
20
30
OUTPUT CURRENT, I_O (A)
Fig-25. Converter Efficiency versus Output Current.
45
40
35
NC
0.5m/s
30
(100LFM)
1m/s
25
(200LFM) 1.5m/s
(300LFM)
Standard Part
20
(85°C)
2m/s
Ruggedized (D)
(400LFM)
15
Part (105°C)
40
45
55
65
75
85
95
105
AMBIENT TEMPERATURE, T_A ^OC
Fig-26. Derating Output Current versus Ambient
Temperature and Airflow.
TIME, t (1us/div)
Fig-27. Typical output ripple and noise (CO=6x47uF
ceramic, VIN = 12V, Io = Io,max, ).
TIME, t (20us /div)
Fig-28. Transient Response to Dynamic Load Change
from 50% to 100% at 12Vin, Cout= 12 x 680uF+6x47uF,
CTune= 47nF & RTune= 180
TIME, t (1ms/div)
Fig-29. Typical Start-up Using On/Off Voltage (Io = Io,max).
TIME, t (1ms/div)
Fig-30. Typical Start-up Using Input Voltage (VIN = 12V,
Io = Io,max).
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Ver 1.5 May. 9, 2013