Data Sheet
12V Micro TLynxTM: Non-isolated DC-DC Power Modules
September 8, 2009
4.5 – 14Vdc input; 0.69Vdc to 5.5Vdc output; 12A output current
Characteristic Curves
The following figures provide typical characteristics for the 12V Micro TLynxTM at 0.69Vo and at 25oC.
90
12
NC
85
10
Vin=4.5V
0.5m/s
(100LFM)
1m/s
(200LFM)
80
75
70
8
6
4
1.5m/s
(300LFM)
Vin=5V
Standard Part
°
(85 C)
2m/s
(400LFM)
Ruggedized (D)
Part (105°C)
Vin=10V
10
55
65
75
85
95
105
0
2
4
6
8
12
OUTPUT CURRENT, IO (A)
AMBIENT TEMPERATURE, TA OC
Figure 2. Derating Output Current versus Ambient
Temperature and Airflow.
Figure 1. Converter Efficiency versus Output Current.
TIME, t (1μs/div)
TIME, t (100μs /div)
Figure 3. Typical output ripple and noise (VIN = 12V, Io = Figure 4. Transient Response to Dynamic Load
Io,max). Change from 0% to 50% to 0%.
TIME, t (1 ms/div)
TIME, t (1 ms/div)
Figure 5. Typical Start-up Using On/Off Voltage (Io =
Io,max).
Figure 6. Typical Start-up Using Input Voltage (VIN =
10V, Io = Io,max).
LINEAGE POWER
7
LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
