ATM030A0X3-SRHZ Lineage Power, ATM030A0X3-SRHZ Datasheet - Page 14

• Manufacturer Part Number: ATM030A0X3-SRHZ
• Description: CONVERTER DC-DC 0.8 2VDC @ 30A
• Manufacturer: Lineage Power
• Series: Austin MegaLynx™r
• Type: Point of Load (POL) Non-Isolated with Remote On/Offr

Specifications of ATM030A0X3-SRHZ

• Output: 0.8 ~ 2V
• Number Of Outputs: 1
• Power (watts): 60W
• Mounting Type: Surface Mount
• Voltage - Input: 2.7 ~ 4V
• Package / Case: 5-SMD Module
• 1st Output: 0.8 ~ 2 VDC @ 30A
• Size / Dimension: 1.30" L x 0.36" W x 0.53" H (33mm x 9.1mm x 13.5mm)
• Power (watts) - Rated: 60W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 92%
• Approvals: CSA, EN, UL, VDE
• Output Power: 60 W
• Input Voltage Range: 2.7 V to 4 V
• Output Voltage (channel 1): 0.8 V to 2 V
• Output Current (channel 1): 30 A
• Package / Case Size: SMD
• Output Type: Non-Isolated
• Output Voltage: 0.8 V to 2 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: Q5188004

Wind Tunnel
Data Sheet
October 21, 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 33. 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.
LINEAGE
PWBs
POWER
Figure 33. Thermal Test Up
flow
Air
(0.50)
x
12.7_
(3.0)
76.2_
25.4_
(1.0)
Austin MegaLynx
Probe Location
for measuring
airflow and
ambient
temperature
Power Module
2.7 – 4.0Vdc input; 0.8 to 2.0Vdc Output; 30A output current
TM
Figure 34. Airflow direction for thermal testing.
The thermal reference points, T
specifications are shown in Figure 35. For reliable
operation the temperatures at these points should
not exceed 125
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.
SMT: Non-Isolated DC-DC Power Modules:
Figure 35. T ref Temperature measurement
location.
o
C. The output power of the module
ref
used in the
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