ATH025A0X3Z Lineage Power, ATH025A0X3Z Datasheet - Page 10

• Manufacturer Part Number: ATH025A0X3Z
• Description: CONVER DC/DC 0.8 3.63V @ 25A SIP
• Manufacturer: Lineage Power
• Series: Austin MegaLynx™r
• Type: Point of Load (POL) Non-Isolated with Remote On/Offr

Specifications of ATH025A0X3Z

• Output: 0.8 ~ 3.63V
• Number Of Outputs: 1
• Power (watts): 90W
• Mounting Type: Through Hole
• Voltage - Input: 4.5 ~ 5.5V
• Package / Case: 13-SIP Module
• 1st Output: 0.8 ~ 3.63 VDC @ 25A
• Size / Dimension: 2.00" L x 0.55" W x 0.50" H (50.8mm x 14mm x 12.7mm)
• Power (watts) - Rated: 90W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 93%
• Approvals: CSA, EN, UL, VDE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• Other names: 555-1093; CC109104774

Data Sheet
October 2, 2009
Characteristic Curves
The following figures provide typical characteristics for the ATH030A0X (1.8V, 30A) at 25
Figure 25. Converter Efficiency versus Output
Current.
Figure 26. Typical output ripple and noise (V
V
Figure 27. Transient Response to Dynamic Load
Change from 0% to 50% to 0% of full load.
LINEAGE
IN,NOM
96%
93%
90%
84%
87%
78%
72%
81%
75%
, I
o
0
= I
POWER
o,max
).
6
OUTPUT CURRENT, I
TIME, t (10μs /div)
TIME, t (1μs/div)
12
18
4.5 – 5.5Vdc input; 0.8 – 3.63Vdc output; 30A output current
O
6.0 – 14Vdc input; 0.8 – 5.5Vdc output; 25A output current
Austin MegaLynx
(A)
24
IN
V
V
V
=
IN
IN
IN
= 4.5V
= 5.0V
=5.5V
30
Figure 28. Derating Output Current versus Local
Ambient Temperature and Airflow.
Figure 29. Typical Start-up Using Remote On/Off (V
V
Figure 30. Typical Start-up Using Input Voltage (V
V
IN,NOM
IN,NOM
TM
: Non-Isolated DC-DC Power Modules:
, I
, I
30
20
35
25
10
15
5
o
o
20
= I
= I
0.5m/s (100 LFM )
1.5m/ s (300 LFM )
2.0m/s (400 LFM )
1.0m/s (200 LFM )
o,max
o,max
30
).
).
AMBIENT TEMPERATURE, T
40
TIME, t (2ms/div)
TIME, t (2ms/div)
o
C.
50
60
70
A
O
C
80
10
IN
IN
90
=
=