ATH030A0X3-SRHZ Lineage Power, ATH030A0X3-SRHZ Datasheet - Page 11
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ATH030A0X3-SRHZ
Manufacturer Part Number
ATH030A0X3-SRHZ
Description
DC/DC Converters & Regulators 0.8-3.63Vout 30A SMT 4.5-5.5Vin W/2ground
Manufacturer
Lineage Power
Series
ATH030r
Type
Step Downr
Specifications of ATH030A0X3-SRHZ
Product
Non-Isolated / POL
Output Power
109 W
Input Voltage Range
4.5 V to 5.5 V
Number Of Outputs
1
Output Voltage (channel 1)
0.8 V to 3.63 V
Output Current (channel 1)
30 A
Package / Case Size
SMD
Output Type
Non-Isolated
Output Voltage
0.8 V to 3.63 V
Package / Case
SMD
Output Current
30A
Input Voltage
5V
Screening Level
Industrial
Product Length (mm)
33mm
Product Height (mm)
7.53mm
Product Depth (mm)
13.5mm
Mounting Style
Surface Mount
Pin Count
10
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
CC109109567
Data Sheet
October 2, 2009
Characteristic Curves
The following figures provide typical characteristics for the ATH030A0X (3.3V, 30A) at 25
Figure 31. Converter Efficiency versus Output
Current.
Figure 32. Typical output ripple and noise (V
V
Figure 33. Transient Response to Dynamic Load
Change from 0% to 50% to 0% of full load.
LINEAGE
IN,NOM
99%
96%
93%
90%
84%
87%
78%
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 34. Derating Output Current versus Local
Ambient Temperature and Airflow.
Figure 35. Typical Start-up Using Remote On/Off (V
V
Figure 36. 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
2.0m/s (400 LFM )
0.5m/ s (100 LFM )
1.0m/ s (200 LFM )
1.5m/s (300 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
11
IN
IN
=
90
=