lsm-1.8/16-w3 C&D Technologies., lsm-1.8/16-w3 Datasheet - Page 2

• Manufacturer Part Number: lsm-1.8/16-w3
• Description: Non-isolated, Wide Input Smt Dc/dc Converters
• Manufacturer: C&D Technologies.

➀ Typical at T
➁ Ripple/Noise (R/N) is tested/specified over a 20MHz bandwidth and may be reduced with external
LSM-0.75/16-W3
LSM-1/16-W3
LSM-1.2/16-W3
LSM-1.5/16-W3
LSM-1.8/16-W3
LSM-2/16-W3
LSM-2.5/16-W3
LSM-3.3/16-W3
LSM-T/16-W3
Performance Specifications and Ordering Guide
are tested/specified with external 22µF tantalum input and output capacitors. These capacitors
are necessary to accommodate our test equipment and may not be required to achieve specified
performance in your applications. See I/O Filtering and Noise Reduction.
filtering. See I/O Filtering and Noise Reduction for details.
(1.57)
0.062
Output
Configuration:
Model
Nominal Output Voltage:
L = Unipolar
0.75, 1, 1.2, 1.5, 1.8, 2, 2.5, 3.3
or 0.75-3.3 (T) Volts
A
LSM WITH REMOVEABLE HEAT SHIELD
FOR HIGH TEMPERATURE SOLDER
Low Voltage
= +25°C under nominal line voltage and full-load conditions, unless noted. All models
Non-Isolated SMT
➅
2
0.310
(7.87)
DIMENSIONS IN INCHES (mm
(1.24)
0.049
L SM
0.112 TYP.
(2.84)
0.75-3.3
(Volts)
V
0.75
3
1.2
1.5
1.8
2.5
3.3
OUT
1
2
0.570 (14.48)
3 EQ. SP. @
0.190 (4.83)
PART NUMBER STRUCTURE
BOTTOM VIEW
(34.54)
4
1.36
-
1.8
5
(Amps)
I
OUT
16
16
16
16
16
16
16
16
16
* Contact Murata-PS for availability.
(1.19)
6
0.047
/
)
16
0.375
(9.53)
1
R/N (mVp-p) ➁
Typ.
-
30
30
30
30
30
30
30
30
30
0.052
(1.32)
Output
W3
Input Voltage Range:
Maximum Rated Output
(0.254)
0.010
Current in Amps
www.murata-ps.com
W3 = 3 to 5.5 Volts
(13.97)
Max.
0.55
RoHS-6 compliant*
50
50
50
50
50
50
50
50
-
50
0.052
(1.32)
(5V nominal)
CAUTION
PRESS TO REMOVE
THE HEAT SHIELD
AFTER THE SOLDER
PROCESS
C
Regulation (Max.) ➂
±0.1%
±0.1%
±0.1%
±0.1%
±0.1%
±0.1%
±0.1%
±0.1%
±0.1%
Refer to the last page for
Tape and Reel information.
Line
(15.24)
0.60
NOTCH IN SHELL
INDICATES PIN ONE
➀
±0.25%
±0.25%
±0.25%
±0.25%
±0.25%
±0.25%
±0.25%
±0.25%
±0.25%
Load
V
➂ These devices have no minimum-load requirements and will regulate under no-load conditions.
➃ Nominal line voltage, no-load/full-load conditions.
➄ V
➄ LSM-T/16-W3 specs are given with V
(Volts)
IN
5
5
5
5
5
5
5
5
Nom
5
Regulation specifications describe the output-voltage deviation as the line voltage or load is varied
from its nominal/midpoint value to either extreme.
IN
= 4.5 Volts minimum for V
Non-Isolated, Wide Input SMT DC/DC Converters
Range
(Volts)
Input
3-5.5
3-5.5
3-5.5
3-5.5
3-5.5
3-5.5
3-5.5
➄
➄
Technical enquiries email: [e-mail], tel:
50/11.12
50/11.12
70/2.98
70/3.72
70/4.36
70/5.33
70/6.30
70/6.92
(mA/A)
70/8.56
I
IN
LSM-16A W3 Models
➃
MECHANICAL SPECIFICATIONS
OUT
Pin
1
2
3
4
5
6
= 3.3 Volts.
I/O Connections
Case C45
OUT
On/Off Control
Function P63
85.75%
89.5%
90.5%
91.5%
80%
84%
88%
93%
93%
V
Common
Min.
+Output
+Sense
= 3.3 Volts, unless noted.
OUT
+Input
V
Efficiency (Full Load)
IN
Trim
= nom.
86.5%
88.8%
91.5%
92.5%
93.5%
Typ.
82%
86%
95%
95%
MDC_LSM-16A_W3.A03 Page 2 of 12
V
IN
Typ.
81.5%
86.5%
88.0%
90.0%
92.5%
95.5%
92%
94%
95%
= min.
[phone]
Package
C45, P63
C45, P63
C45, P63
C45, P63
C45, P63
C45, P63
C45, P63
C45, P63
C45, P63
Pinout)
(Case