BEI15 Datasheet, PDF (12/13 Pages) Murata Power Solutions Inc. – Isolated Wide Input Bipolar 15-Watt DC/DC Converters

BEI15 Series
Isolated Wide Input Bipolar 15-Watt DC/DC Converters
PERFORMANCE DATA, BEI15-150-Q12
Efficiency vs. Line Voltage and Load Current @ +25°C
86
84
82
80
78
VIN = 9V
76
VIN = 12V
VIN = 24V
74
VIN = 36V
72
70
68
66
64
0.10 0.14 0.18 0.22 0.26 0.30 0.34 0.38 0.42 0.46 0.50
Load Curre nt (Amps)
Power Dissipation vs. Load Current @ +25°C
3.00
2.75
2.50
2.25
2.00
1.75
1.50
VIN = 9V
VIN = 12V
1.25
VIN = 24V
VIN = 36V
1.00
0.75
0.50
0.10 0.14 0.18 0.22 0.26 0.30 0.34 0.38 0.42 0.46 0.50
Output Load Curre nt (Amps)
Maximum Current Temperature Derating at Sea Level
(VIN= 9V to 36V, airflow is from pin 1 to pin 3)
0.7
0.6
0.5
65 LFM
0.4
0.3
0.2
0.1
0
35
45
55
65
75
85
Ambient Temperature (ºC)
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04 Mar 2010 MDC_BEI15W.A01 Page 12 of 13