Data Sheet
TLynxTM: Non-isolated DC-DC Power Modules:
January 26, 2010
2.4 – 5.5Vdc input; 0.6Vdc to 3.63Vdc output; 20A output current
Characteristic Curves (continued)
The following figures provide typical characteristics for the TLynxTM at 3.3Vo and at 25oC.
22
20
18
16
14
12
10
8
100
95
2m/s
(400LFM)
Vin=4.5V
Vin=5V
1m/s
(200LFM)
Vin=5.5V
90
1.5m/s
(300LFM)
NC
0.5m/s
(100LFM)
85
6
0
5
10
15
20
25
35
45
55
65
75
85
OUTPUT CURRENT, IO (A)
AMBIENT TEMPERATURE, TA OC
Figure 26. Derating Output Current versus Ambient
Temperature and Airflow.
Figure 25. Converter Efficiency versus Output Current.
TIME, t (1μs/div)
TIME, t (100μs /div)
Figure 27. Typical output ripple and noise (VIN = 5V, Io = Figure 28. Transient Response to Dynamic Load
Io,max).
Change from 0% 50% to 0% with VIN=5V.
TIME, t (2ms/div)
TIME, t (2ms/div)
Figure 29. Typical Start-up Using On/Off Voltage (Io =
Io,max).
Figure 30. Typical Start-up Using Input Voltage (VIN =
5V, Io = Io,max).
LINEAGE POWER
10
LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
