Data Sheet
12V Pico TLynxTM 3A: Non-isolated DC-DC Power Modules
4.5 – 14Vdc input; 0.59Vdc to 5.5Vdc output; 3A output current
January 28, 2010
Characteristic Curves
The following figures provide typical characteristics for the 12V PicoTLynxTM 3A at 5Vo and at 25oC.
100
95
90
85
80
75
70
4
3
2
1
Vin=14V
1.5m/s
(300LFM)
Vin=8V
Vin=12V
2m/s
(400LFM)
Standard Part
(85°C)
1m/s
(200LFM)
0.5m/s
Ruggedized (D)
Part (105°C)
(100LFM
)
NC
55
65
75
85
95
105
0
0.5
1
1.5
2
2.5
3
OUTPUT CURRENT, IO (A)
AMBIENT TEMPERATURE, TA OC
Figure 34. Derating Output Current versus Ambient
Temperature and Airflow.
Figure 31. Converter Efficiency versus Output Current.
TIME, t (1μs/div)
TIME, t (20μs /div)
Figure 32. Typical output ripple and noise (VIN = 12V, Io
= Io,max).
Figure 35. Transient Response to Dynamic Load
Change from 0% 50% to 0%.
TIME, t (2ms/div)
TIME, t (2ms/div)
Figure 33. Typical Start-up Using On/Off Voltage (Io =
Io,max).
Figure 36. Typical Start-up Using Input Voltage (VIN =
12V, Io = Io,max).
LINEAGE POWER
11
LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
