LSM2-T MURATA [Murata Manufacturing Co., Ltd.], LSM2-T Datasheet - Page 3

• Manufacturer Part Number: LSM2-T
• Description: DOSA-SMT, 30A POL DC/DC Converters
• Manufacturer: MURATA [Murata Manufacturing Co., Ltd.]

Additional Ground/Thermal Pads (“R” models)
pads for increased current handling and better heat transfer. These are
indicated with the “R” designator in the model number, LSM2-T/30-D12R-C.
MPS recommends that users lay out their PC boards to accept these two
pads for larger current applications. Please note that the Derating curves for
the “R” models accept higher temperature and greater current limits than
units without the additional pads.
RECOMMENDED PAD LAYOUT
The LSM2-T/30-D12 is optionally available with two additional ground
Pad Size: 0.095 x 0.082 (2.41 x 2.08)
Optional Additional Ground
0.405 (10.29)
0.120 (3.05)
0.089 (2.26)
0.000 (0.00)
0.025 (0.64)
Not Used
www.murata-ps.com
GND (-H)
ON/OFF
SENSE
TRIM
must have a substantial area of several square inches of copper etch flow-
soldered to these pads and sufficient feed-throughs or other means of con-
ducting current. The “R” pads and the standard pads 1 and 2 are in parallel.
nect to these ground pads, order model LSM2-T/30-D12-C without the “R”
designator. Please observe the lower Derating curves for standard, “non-R”
models.
V
out
To realize the additional current and thermal capacity of “R” models, you
If your application uses a standard DOSA pad layout and you cannot con-
GND
LSM2-T/30-D12 Series
Technical enquiries email: [e-mail], tel:
GND (-H)
SEQ
V
in
DOSA-SMT, 30A POL DC/DC Converters
Pad Size: Min. 0.140 x 0.095 (3.56 x 2.08)
Dimensions are in inches (mm)
MDC_LSM2_T30_D12 Series.B11 Page 3 of 12
Optional Additional Ground
Pad Size: 0.095 x 0.082 (2.41 x 2.08)
[phone]