APXS002A0X-SRZ Datasheet, PDF (9/24 Pages) General Semiconductor – 2A PicoTLynxTM: Non-Isolated DC-DC Power Modules 3Vdc –14Vdc input; 0.6Vdc to 5.5Vdc output; 2A Output Current

GE
2A PicoTLynx^TM: Non-Isolated DC-DC Power Modules
3Vdc –14Vdc input; 0.6Vdc to 5.5Vdc output; 2A Output Current
Characteristic Curves
The following figures provide typical characteristics for the APXS002A0X-SRZ (2.5V, 2A) at 25^oC.
Data Sheet
100
95
Vin=12V
90
Vin=3.3V
85
Vin=14V
80
75
2.5
NC
2.0
1.5
1.0
Standard Test
0.5
Extended Test
70
0
0.4
0.8
1.2
1.6
2
0.0
45
55
65
75
85
95
105
OUTPUT CURRENT, IO (A)
AMBIENT TEMPERATURE, TA ^OC
Figure 19. Converter Efficiency versus Output Current.
Figure 20. Derating Output Current versus Ambient
Temperature and Airflow.
TIME, t (1μs/div)
Figure 21. Typical output ripple and noise (VIN = 12V, Io =
Io,max).
TIME, t (20μs /div)
Figure 22. Transient Response to Dynamic Load Change from
0% to 50% to 0%.
TIME, t (2ms/div)
Figure 23. Typical Start-up Using On/Off Voltage (Io = Io,max,
Vin=12V,Cext= 22uF ).
TIME, t (2ms/div)
Figure 24. Typical Start-up Using Input Voltage (VIN = 12V,
Cext= 22 uF, Io = Io,max).
February 26, 2013
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