APXW005A0X3-SRZ Lineage Power, APXW005A0X3-SRZ Datasheet - Page 15

• Manufacturer Part Number: APXW005A0X3-SRZ
• Description: PWR MOD DC/DC NON-ISOL 9-36V 5A
• Manufacturer: Lineage Power
• Series: ProLynx™r
• Type: Point of Load (POL) Non-Isolated with Remote On/Offr

Specifications of APXW005A0X3-SRZ

• Output: 3 ~ 18V
• Number Of Outputs: 1
• Power (watts): 90W
• Mounting Type: Surface Mount
• Voltage - Input: 9 ~ 36V
• Package / Case: 7-SMD Module
• 1st Output: 3 ~ 18 VDC @ 5A
• Size / Dimension: 0.80" L x 0.45" W x 0.34" H (20.3mm x 11.4mm x 8.5mm)
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 95.9%
• Approvals: CSA, EN, UL, VDE
• Input Voltage Range: 9 V to 36 V
• Output Voltage (channel 1): 3 VDC to 18 VDC
• Output Current (channel 1): 2.5 A to 5 A
• Package / Case Size: 20.3 mm x 11.4 mm x 8.5 mm
• Output Type: Non-Isolated
• Output Voltage: 3 VDC to 18 VDC
• Product: Non-Isolated / POL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 555-1172-2; CC109151916

Preliminary Data Sheet
October 28, 2010
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 39. The preferred airflow direction
for the module is in Figure 40. The derating data
applies to airflow in either direction of the module’s short
axis.
LINEAGE
Wind Tunnel
PWBs
POWER
Figure 39. Thermal Test Setup.
flow
Air
(0.50)
x
12.7_
(3.0)
76.2_
25.4_
(1.0)
9 – 36Vdc input; 3Vdc to 18Vdc output; 5A to 2.5A output current
Probe Location
for measuring
airflow and
ambient
temperature
Power Module
9-36V ProLynx
The thermal reference points, T
specifications are also shown in Figure 40. For reliable
operation the temperatures at these points should not
exceed 115
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.
Figure 40. Preferred airflow direction and location of
hot-spot of the module (Tref).
TM
5A: Non-isolated DC-DC Power Modules
o
C. The output power of the module should
ref
used in the
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