LSM2-T30-D12 Datasheet, PDF (2/12 Pages) Murata Manufacturing Co., Ltd. – DOSA-SMT, 30A POL DC/DC Converters

LSM2-T/30-D12 Series
DOSA-SMT, 30A POL DC/DC Converters
PERFORMANCE SPECIFICATIONS AND ORDERING GUIDE ¹
Model Family
VOUT
(Volts)
IOUT 6
(Amps)
Power
(Watts)
Output
R/N (mVp-p)2
Typ. Max.
Regulation (max.)3
Line
Load
Input
VIN Nom. Range 7
(Volts) (Volts)
IIN 4
(mA/A)
Efficiency5
Min. Typ.
Package
(Case/
Pinout)
LSM2-T/30-D12-C 0.8-5
30
125
15
25
±0.2% ±0.4%
12
6-14 210/11.1 92.5% 94%
C71, P72
LSM2-T/30-D12R-C 0.8-5
30
125
15
25
±0.2% ±0.4%
12
6-14 210/11.1 92.5% 94%
C71, P72
1 _{Typical @ Ta=+25°C. under nominal line voltage and full-load conditions unless noted. Nominal}
output is +5 Volts.
2 _{Ripple/Noise (R/N) is tested/specified over a 5 Hz to 20 MHz bandwidth and may be reduced by}
adding external filtering. R/N is shown at VOUT <= 2.5 Volts.
3 _{These devices have no minimum load requirements and will regulate under no-load conditions.}
Regulation specifications describe the output voltage deviation as the line voltage or load is varied
from its nominal/midpoint value to either extreme.
4 _{Nominal line voltage, no-load/full-load conditions.}
5 _{LSM2-T/30-D12 efficiencies are shown at V}OUT = 5 Volts.
6 _{IOUT max. is 30 Amps with Vin = 0.8 to 3.6 Volts. With VIN >3.6 Volts, IOUT max. is 25 Amps.}
„ If VOUT >3.63V, input range is 7-14V.
PART NUMBER STRUCTURE
L SM2 - T / 30 - D12 R - C
Output Configuration:
L = Unipolar
Low Voltage
Non-Isolated SMT
RoHS-6 compliant
Additional Grounds:
Blank = Omitted
R = Installed
Nominal Output Voltage:
0.8-5.0 Volts
Maximum Rated Output
Current in Amps
Input Voltage Range:
D12 = 6-14 Volts (12V nominal)
See note 7 above.
MECHANICAL SPECIFICATIONS
Case C71
1.30
(33.02)
0.36
(9.14)
Component locations
are typical.
0.120
(3.05)
0.114
(2.9)
0.430
(10.92)
Contact coplanarity:
0.004 (0.01)
0.950 (24.13)
5 EQ. SP. @
0.190 (4.83)
3
4
5
6
7
ø 0.062 ± 0.008
contacts (1.57)
*
2
BOTTOM VIEW
0.027 (0.68)
1.177
(29.90)
0.080
± 0.005
(2.03)
0.155
(3.94)
8
0.48 ^0.53
*
(12.19) ^(13.46)
1
0.075 (1.91)
0.120 (30.5)
0.048
(1.22)
SMT contacts: copper alloy with
5μ " Au (min.) over 50μ " Ni (min.)
INPUT/OUTPUT CONNECTIONS P72
Pad
Function
1
On/Off Control
2
+Input
3
Sequence/Track In
4
Common
5
+Output
6
Trim
7
Sense In
8
Not used
* Additional Ground (optional)
Dimensions are in inches (mm shown for ref. only).
Third Angle Projection
Tolerances (unless otherwise specified):
.XX ± 0.02 (0.5)
.XXX ± 0.010 (0.25)
Angles ± 2˚
Components are shown for reference only.
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MDC_LSM2_T30_D12 Series.B12 Page 2 of 12