LSM10A-D5 Datasheet, PDF (9/13 Pages) Murata Manufacturing Co., Ltd. – Single Output, Non-Isolated, 5VIN, 0.8-3.3VOUT, 10A, DC/DCs in SMT Packages

LSM-10A D5 Models
Single Output, Non-Isolated, 5VIN, 0.8-3.3VOUT, 10A, DC/DC's in SMT Packages
Typical Performance Curves for LSM-10A D5 SMT Series
LSM-1.8/10-D5 & LSM-2/10-D5
Output Current vs. Ambient Temperature
(SMT mount, air flow direction from pin 2 to pin 1)
10
LSM-2.5/10-D5 & LSM-3.3/10-D5
Output Current vs. Ambient Temperature
(SMT mount, air flow direction from pin 2 to pin 1)
10
8
Natural Convection
6
100 lfm
4
200 lfm
2
8
Natural Convection
6
100 lfm
4
200 lfm
2
0
–40
0
60
70
80
90
Ambient Temperature (oC)
LSM-1.8/10-D5
Efficiency vs. Line Voltage and Load Current
95
100
110
0
–40
0
60
70
80
90
Ambient Temperature (oC)
LSM-2.5/10-D5
Efficiency vs. Line Voltage and Load Current
97
100
110
93
95
91
93
89
VIN = 4.5V
87
VIN = 5V
VIN = 5.5V
85
91
VIN = 4.5V
89
VIN = 5V
VIN = 5.5V
87
83
1
2
3
4
5
6
7
8
9
10
Load Current (Amps)
LSM-2/10-D5
Efficiency vs. Line Voltage and Load Current
95
93
91
89
VIN = 4.5V
87
VIN = 5V
VIN = 5.5V
85
83
1
2
3
4
5
6
7
8
9
10
Load Current (Amps)
www.murata-ps.com
85
1
2
3
4
5
6
7
8
9
10
Load Current (Amps)
LSM-3.3/10-D5
Efficiency vs. Line Voltage and Load Current
97
96
95
94
93
VIN = 4.5V
92
VIN = 5V
91
VIN = 5.5V
90
89
1
2
3
4
5
6
7
8
9
10
Load Current (Amps)
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MDC_LSM10A-D5.B01 Page 9 of 13