OKX Datasheet, PDF (13/15 Pages) Murata Power Solutions Inc. – Adjustable DOSA 10/16-Amp SIP DC/DC Converters

PERFORMANCE DATA
OKX2-T/16-D12 Efficiency vs. Line Voltage and Load Current @ +25°C
(VOUT = 1.8V)
90
VIN = 8.3V
85
VIN = 12V
VIN = 14V
80
75
70
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Load Current (Amps)
OKX T/10 & T/16-D12 Series
Adjustable DOSA 10/16-Amp SIP DC/DC Converters
OKX2-T/16-D12-C Maximum Current Temperature Derating at Sea Level
(VIN= 12V, VOUT = 1.8V).
17
16.5
16
15.5
15
14.5
14
13.5
Natural convection
13
100 LFM
12.5
200 LFM
12
300 LFM
11.5
400 LFM
11
10.5
10
9.5
20 25 30 35 40 45 50 55 60 65 70 75 80 85 90
Ambient Temperature (ºC)
OKX2-T/16-D12 Efficiency vs. Line Voltage and Load Current @ +25°C
(VOUT = 2.5V)
93
91
89
87
VIN = 8.3V
85
VIN = 12V
VIN = 14V
83
81
79
77
75
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Load Current (Amps)
OKX2-T/16-D12 Efficiency vs. Line Voltage and Load Current @ +25°C
(VOUT = 3.3V)
95
93
91
89
VIN = 8.3V
87
VIN = 12V
VIN = 14V
85
83
81
79
77
75
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Load Current (Amps)
OKX2-T/16-D12-C Maximum Current Temperature Derating at Sea Level
(VIN= 12V, VOUT = 3.3V).
17
16.5
16
15.5
15
14.5
14
13.5
13
12.5
12
Natural convection
11.5
100 LFM
11
200 LFM
10.5
10
300 LFM
9.5
400 LFM
9
8.5
8
7.5
7
20 25 30 35 40 45 50 55 60 65 70 75 80 85 90
Ambient Temperature (ºC)
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MDC_MDC_OKX2_T10T16.A03 Page 13 of 15