Data Sheet
Austin MegaLynxTM SMT: Non-Isolated DC-DC Power Modules:
4.5 – 5.5Vdc input; 0.8 to 3.63Vdc Output; 30A output current
6.0 – 14Vdc Input; 0.8Vdc to 3.63Vdc Output; 20/30A output
June 3, 2009
Characteristic Curves
The following figures provide typical characteristics for the ATS030A0X3-SR & -SRH (0.8V, 30A) at 25oC.
90
35
Vin = 6 V
30
85
25
0.5m/s
(100LFM)
1.5m/s
(300LFM)
20
15
10
5
2.5m/s
(500LFM)
80
75
70
1m/s
(200LFM)
2.0m/s
(400LFM)
Vin = 14 V
Vin = 12 V
0
35
45
55
65
75
85
0
5
10
15
20
25
30
OUTPUT CURRENT, IO (A)
AMBIENT TEMPERATURE, TA OC
Figure 4. Derating Output Current versus Ambient
Temperature and Airflow (ATS030A0X3-SRH).
Figure 1. Converter Efficiency versus Output Current.
35
30
25
0.5m/s
20
NC
(100LFM)
1.5m/s
2m/s
(400LFM)
(300LFM)
1m/s
(200LFM)
15
10
5
2.5m/s
(500LFM)
0
35
45
55
65
75
85
AMBIENT TEMPERATURE, TA OC
TIME, t (1μs/div)
Figure 2. Typical output ripple and noise (VIN = VIN,NOM,
Io = Io,max).
Figure 5. Derating Output Current versus Ambient
Temperature and Airflow (ATS030A0X3-SR).
TIME, t (5ms/div)
TIME, t (20μs /div)
Figure 3. Transient Response to Dynamic Load Change Figure 6. Typical Start-up Using Input Voltage (VIN =
from 0% to 50% to 0% of full load with VIN =12V.
VIN,NOM, Io = Io,max).
LINEAGE POWER
6
LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
