Data Sheet
December 15, 2009
12V Pico TLynx
TM
6A: Non-isolated DC-DC Power Modules
4.5 – 14Vdc input; 0.59Vdc to 5.5Vdc output; 6A output current
Characteristic Curves
The following figures provide typical characteristics for the 12V Pico TLynx
85
TM
6A at 0.6Vo and at 25 C.
o
7
OUTPUT CURRENT, Io (A)
80
6
EFFICIENCY,
η
(%)
75
Vin=4.5V
Vin=12V
Vin=14V
60
0
1
2
3
4
5
6
5
2m/s
(400LFM)
70
4
Standard Part
(85°C)
Ruggedized (D)
Part (105°C)
1m/s
(200LFM)
0.5m/s
(100LFM)
NC
65
3
2
55
65
75
85
95
O
105
OUTPUT CURRENT, I
O
(A)
AMBIENT TEMPERATURE, T
A
C
Figure 1. Converter Efficiency versus Output Current.
OUTPUT VOLTAGE
OUTPUT CURRENT,
Figure 2. Derating Output Current versus Ambient
Temperature and Airflow.
V
O
(V) (200mV/div)
I
O
(A) (2Adiv)
OUTPUT VOLTAGE
V
O
(V) (10mV/div)
TIME, t (1μs/div)
TIME, t (20μs /div)
Figure 3. Typical output ripple and noise (V
IN
= 12V, I
o
=
I
o,max
).
OUTPUT VOLTAGE
V
O
(V) (200mV/div)
Figure 4. Transient Response to Dynamic Load
Change from 0% to 50% to 0% .
OUTPUT VOLTAGE
INPUT VOLTAGE
ON/OFF VOLTAGE
V
ON/OFF
(V) (5V/div)
TIME, t (2 ms/div)
V
IN
(V) (5V/div)
V
O
(V) (200mV/div)
TIME, t (2 ms/div)
Figure 5. Typical Start-up Using On/Off Voltage (I
o
=
I
o,max
).
Figure 6. Typical Start-up Using Input Voltage (V
IN
=
12V, I
o
= I
o,max
).
LINEAGE
POWER
6
LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
