AXA005A0X-SRZ Lineage Power, AXA005A0X-SRZ Datasheet - Page 20

• Manufacturer Part Number: AXA005A0X-SRZ
• Description: CONVERT DC/DC 0.75 5.5V @ 5A SMD
• Manufacturer: Lineage Power
• Series: Austin MicroLynx™r
• Type: Point of Load (POL) Non-Isolated with Remote On/Offr

Specifications of AXA005A0X-SRZ

• Output: 0.75 ~ 5.5V
• Number Of Outputs: 1
• Power (watts): 27W
• Mounting Type: Surface Mount
• Voltage - Input: 10 ~ 14V
• Package / Case: 5-SMD Module
• 1st Output: 0.75 ~ 5.5 VDC @ 5A
• Size / Dimension: 0.80" L x 0.35" W x 0.29" H (20.3mm x 8.9mm x 7.2mm)
• Power (watts) - Rated: 27.5W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 89%
• Approvals: CSA, EN, UL, VDE
• Output Current: 5A
• Input Voltage: 12V
• Output Voltage: 0.75 to 5.5V
• Screening Level: Industrial
• Product Length (mm): 20.3mm
• Product Depth (mm): 11.4mm
• Mounting Style: Surface Mount
• Pin Count: 5
• Output Power: 28 W
• Input Voltage Range: 10 V to 14 V
• Output Voltage (channel 1): 0.75 V to 5.5 V
• Output Current (channel 1): 5 A
• Package / Case Size: SMD
• Output Type: Non-Isolated
• Product: Non-Isolated / POL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• Lead Free Status / Rohs Status: Compliant
• Other names: 108995172; 555-1057-2

Data Sheet
October 1, 2009
Surface Mount Information
Lead Free Soldering
The –Z version Austin MicroLynx 12V SMT modules
are lead-free (Pb-free) and RoHS compliant and are
both forward and backward compatible in a Pb-free
and a SnPb soldering process. Failure to observe the
instructions below may result in the failure of or cause
damage to the modules and can adversely affect
long-term reliability.
Pb-free Reflow Profile
Power Systems will comply with J-STD-020 Rev. C
(Moisture/Reflow Sensitivity Classification for
Nonhermetic Solid State Surface Mount Devices) for
both Pb-free solder profiles and MSL classification
procedures. This standard provides a recommended
forced-air-convection reflow profile based on the
volume and thickness of the package (table 4-2). The
suggested Pb-free solder paste is Sn/Ag/Cu (SAC).
The recommended linear reflow profile using
Sn/Ag/Cu solder is shown in Fig. 36.
MSL Rating
The Austin MicroLynx 12V SMT modules have a MSL
rating of 2..
Storage and Handling
The recommended storage environment and handling
procedures for moisture-sensitive surface mount
packages is detailed in J-STD-033 Rev. A (Handling,
Packing, Shipping and Use of Moisture/Reflow
Sensitive Surface Mount Devices). Moisture barrier
bags (MBB) with desiccant are required for MSL
ratings of 2 or greater. These sealed packages
should not be broken until time of use. Once the
original package is broken, the floor life of the product
at conditions of ≤ 30°C and 60% relative humidity
varies according to the MSL rating (see J-STD-033A).
The shelf life for dry packed SMT packages will be a
minimum of 12 months from the bag seal date, when
stored at the following conditions: < 40° C, < 90%
relative humidity.
Post Solder Cleaning and Drying
Considerations
Post solder cleaning is usually the final circuit-board
assembly process prior to electrical board testing. The
result of inadequate cleaning and drying can affect
both the reliability of a power module and the
testability of the finished circuit-board assembly. For
guidance on appropriate soldering, cleaning and
drying procedures, refer to Board Mounted Power
LINEAGE
POWER
10 – 14Vdc input; 0.75Vdc to 5.5Vdc Output; 5A output current
(continued)
Austin MicroLynx
Modules: Soldering and Cleaning Application Note
(AN04-001).
Figure 36. Recommended linear reflow profile
using Sn/Ag/Cu solder.
TM
12V SMT Non-isolated Power Modules:
300
250
200
150
100
50
0
Per J-STD-020 Rev. C
Heating Zone
1°C/Second
Peak Temp 260°C
Reflow Time (Seconds)
* Min. Time Above 235°C
*Time Above 217°C
15 Seconds
60 Seconds
Cooling
Zone
20