AXH003A0X4 Lineage Power, AXH003A0X4 Datasheet - Page 14
![CONVER DC/DC 0.75 3.63V @ 3A SIP](/photos/8/70/87049/mfg_axa003a0x_series_sml.jpg)
AXH003A0X4
Manufacturer Part Number
AXH003A0X4
Description
CONVER DC/DC 0.75 3.63V @ 3A SIP
Manufacturer
Lineage Power
Series
Austin MiniLynx™r
Type
Point of Load (POL) Non-Isolated with Remote On/Offr
Datasheet
1.AXH003A0XZ.pdf
(18 pages)
Specifications of AXH003A0X4
Rohs Status
RoHS non-compliant
Output
0.75 ~ 3.63V
Number Of Outputs
1
Power (watts)
10W
Mounting Type
Through Hole
Voltage - Input
2.4 ~ 5.5V
Package / Case
5-SIP Module
1st Output
0.75 ~ 3.63 VDC @ 3A
Size / Dimension
0.90" L x 0.26" W x 0.40" H (22.9mm x 6.6mm x 10.2mm)
Power (watts) - Rated
10W
Operating Temperature
-40°C ~ 85°C
Efficiency
94%
Approvals
CSA, EN, UL, VDE
3rd Output
-
2nd Output
-
Other names
555-1007
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AXH003A0X4-SR
Manufacturer:
TYCO
Quantity:
20 000
Data Sheet
October 2, 2009
Thermal Considerations
Power modules operate in a variety of thermal
environments; however, sufficient cooling should always
be provided to help ensure reliable operation.
Considerations include ambient temperature, airflow,
module power dissipation, and the need for increased
reliability. A reduction in the operating temperature of
the module will result in an increase in reliability. The
thermal data presented here is based on physical
measurements taken in a wind tunnel. The test set-up
is shown in Figure 35. Note that the airflow is parallel to
the long axis of the module as shown in figure 34. The
derating data applies to airflow in either direction of the
module’s long axis.
Figure 34. T ref Temperature measurement location.
The thermal reference point, T
specifications is shown in Figure 34. For reliable
operation this temperature should not exceed 115
The output power of the module should not exceed the
rated power of the module (Vo,set x Io,max).
Please refer to the Application Note “Thermal
Characterization Process For Open-Frame Board-
Mounted Power Modules” for a detailed discussion of
thermal aspects including maximum device
temperatures.
LINEAGE
Airflow
POWER
Tref2
Tref1
ref
2.4 – 5.5Vdc input; 0.75Vdc to 3.63Vdc Output; 3A output current
used in the
Austin MiniLynx
o
C.
Wind T unnel
PWBs
TM
Figure 35. Thermal Test Set-up.
SIP Non-isolated Power Modules:
flow
Air
(0.235)
x
5.97_
(3.0)
76.2_
25.4_
(1.0)
Probe Loc ation
for measuring
airflow and
ambient
temperature
Power Module
14