MX5A-3-5SA Bourns Inc., MX5A-3-5SA Datasheet - Page 12

• Manufacturer Part Number: MX5A-3-5SA
• Description: CONV DC/DC 3-5V 5A ADJ OUT SMD
• Manufacturer: Bourns Inc.
• Series: MX(T)r
• Type: Point of Load (POL) Non-Isolated with Remote On/Offr

Specifications of MX5A-3-5SA

• Output: 0.75 ~ 3.63V
• Number Of Outputs: 1
• Power (watts): 18W
• Mounting Type: Surface Mount
• Voltage - Input: 3 ~ 5.5V
• Package / Case: 5-DIP SMD Module
• 1st Output: 0.75 ~ 3.63 VDC @ 5A
• Size / Dimension: 0.80" L x 0.45" W x 0.23" H (20.3mm x 11.4mm x 5.8mm)
• Power (watts) - Rated: 18.2W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 94%
• Output Power: 18 W
• Input Voltage Range: 3 V to 5.5 V
• Input Voltage (nominal): 3.5 V
• Output Voltage (channel 1): 0.75 V to 3.63 V
• Output Current (channel 1): 5 A
• Output Type: Adjustable
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: MX5A-3-5SATR

Pick and Place Information
Bourns SMT devices, packaged on tape and reel, are designed (low mass) for automated assembly using standard SMT pick and
place equipment. The centrally located inductor provides the flat surface area to be used for component pick up. Variables such as
nozzle style, nozzle size, handling speed, and placement pressure need to be optimized for best results.
Packaging Information
Devices come in 44 mm tape and reel, as per EIA-481-2.
PCB Layout for SMT Devices
• Use a solder mask defined pad design.
• See specific datasheet for recommended minimum and maximum pad size.
• Interconnection to internal power planes is typically required.
• “Via-in-pad” design should be avoided in the SMT pads.
• Solder mask should be used to eliminate solder wicking into the vias.
• Low resistance and low inductance PCB layout traces should be used where possible, particularly on the output side.
• A low impedance track between the input ground and output ground is very important to achieve high efficiencies.
12
Use in Manufacturing Environment
SECTION B-B
MX5A-3-5SA SMT Non-Isolated Power Module
(.016 ± .004)
0.4 ±0.10
(.811)
20.60
(.232)
5.90
(.079 +.004/-0.00)
2.00 +0.10/-0.00
DIA.
11.70
(.461)
B
(0.450)
11.43
SECTION A-A
A
(0.245)
A
6.22
(.157 ± .004)
(.079 ± .004)
4.00 ± 0.10
2.00 ± 0.10
B
Fig. 30 Pick and Place Location
(.630 ± .004)
16.00 ± 0.10
Fig. 31 Packaging Tape Detail
(0.380)
9.65
(0.80)
20.3
(.049 +.004/-0.00)
1.50 +0.10/-0.00
DIA.
Customers should verify device performance in their specific applications.
(.795 ± .004)
20.20 ± 0.10
(.069 ± .004)
1.75 ± 0.10
(1.591 ± .004)
40.40 ± 0.10
DIMENSIONS:
(INCHES)
MM
1.732 ± .004)
44.00 ± 0.10
Specifications are subject to change without notice.
Reel Dimensions:
Outside Diameter:
Inside Diameter:
Width:
DIMENSIONS:
(INCHES)
(1.73)
44.0
MM
(7.00)
177.8
(13.00)
330.2