Data Sheet
16V Pico TLynxTM 4A: Non-isolated DC-DC Power Modules
8 – 16Vdc input; 0.6Vdc to 8.0Vdc output; 4A output current
September 13, 2010
Characteristic Curves
The following figures provide typical characteristics for the 16V Pico TLynxTM 4A at 1.2Vo and at 25oC.
4.5
3.5
2.5
1.5
0.5
90
85
80
75
70
65
60
55
50
NC
Vin=8V
Vin=12V
Vin=16V
20
30
40
50
60
70
80
90
0
1
2
3
4
OUTPUT CURRENT, IO (A)
AMBIENT TEMPERATURE, TA OC
Figure 8. Derating Output Current versus Ambient
Temperature and Airflow.
Figure 7. Converter Efficiency versus Output Current.
TIME, t (1μs/div)
TIME, t (20μs /div)
Figure 9. Typical output ripple and noise (VIN = 12V, Io = Figure 10. Transient Response to Dynamic Load
Io,max). Change from 0% to 50% to 0%.
TIME, t (2 ms/div)
TIME, t (2 ms/div)
Figure 11. Typical Start-up Using On/Off Voltage (Io =
Io,max ,VIN = 8V).
Figure 12. Typical Start-up Using Input Voltage (VIN =
8V, Io = Io,max).
LINEAGE POWER
7
LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
