MPDTY301S Murata Electronics North America, MPDTY301S Datasheet - Page 17

• Manufacturer Part Number: MPDTY301S
• Description: CONV DC/DC 23.1W .8-3.3VOUT SMT
• Manufacturer: Murata Electronics North America
• Series: MPDr
• Type: Point of Load (POL) Non-Isolated with UVLOr

Specifications of MPDTY301S

• Output: 0.8 ~ 3.3V
• Number Of Outputs: 1
• Power (watts): 23W
• Mounting Type: Surface Mount
• Voltage - Input: 4.5 ~ 5.5V
• Package / Case: 22-DIP SMD Module
• 1st Output: 0.8 ~ 3.3 VDC @ 7A
• Size / Dimension: 1.09" L x 0.61" W x 0.17" H (27.8mm x 15.4mm x 4.2mm)
• Power (watts) - Rated: 23.1W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 94%
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• Other names: 490-4572; 490-4572-1; 490-4572-1

13. Mounting Condition
1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’ s specifications are subject to change or our
2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product
13.1. PCB Land Pattern Recommendation
13.2. Recommendable Condition of Soldering
products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering.
specifications or transact the approval sheet for product specifications before ordering.
Note:
There are wiring coppers or through-hole
via at the bottom side of the DC-DC converter.
When you design your PCBs, please be careful
not to short the circuit of the DC-DC converter
or PCBs.
This product is RoHS compatible. The following profile is recommended for the reflow of this
※Do not vibrate for the products on reflow.
Please need to take care temperature control because mounted parts may come off if the product are left
under the high temperature.
Do not reflow DC-DC converter as follows, because DC-DC converter may fall down from a substrate
during reflowing
product using Pb-free solder paste (Sn-Ag-Cu).
Method
Reflow Soldering Profile
Profile details
Parts surface temperature [
JEDEC IPC/JEDEC J-STD-020C
Table 5-2 Classification Reflow Profile
Pb-Free Assembly Large Body
Soldering temperature
Soldering time
Heating time
Preheating time
Programming rate
Descending rate
Total soldering time
Times
o
C]
200
2 17
1 5 0
2 4 5
: 245
: 30seconds, 240 to 245
: 60 to 150 seconds, over217
: 60 to 120 seconds,150 to 200
: 3
: 6
: 8 minutes Max., 25 to 245
: 1time
: Full convection reflow soldering
o
o
o
o
C
C
C
C
o
o
Substrate
C / sec. Max.,217 to 245
C / sec. Max.
o
C +0/-5
2.54
1pin
1.2
1.2
1.0
o
C
4.0
6 0 ～ 180
DC-DC Converter
1.4
8.0
1.5
Times
o
(seconds)
C
o
C
o
o
C
C
MPDTY301S,MPDTY302S DATA Sheet
o
C
60 ～ 150
3.3
(seconds
)
2010.12.29
17