Datasheet

OKY-T/3-D12 PERFORMANCE DATA: Vout = 1.5V
OKY-T/3-D12 PERFORMANCE DATA: Vout = 1.8V
OKY-T/3-D12 Maximum Current Temperature Derating @ Sea Level
(VIN = 12V, VOUT = 1.5V, airfl ow is transverse)
OKY-T/3-D12 Effi ciency vs. Line Voltage and Load Current @ 25°C (VOUT = 1.5V)
1.0
1.3
1.5
1.8
2.0
2.3
2.5
2.8
3.0
3.3
3.5
20 25 30 35 40 45 50 55 60 65 70 75 80 85 90
Natural convection
Output Current (Amps)
Ambient Temperature (ºC)
Efficiency (%)
Load Current (Amps)
0
10
20
30
40
50
60
70
80
90
100
0 0.5 1 1.5 2 2.5 3 3.5
V IN = 8.3V
V
IN = 12V
V
IN = 13.8V
OKY-T/3-D12 Maximum Current Temperature Derating @ Sea Level
(VIN = 12V, VOUT = 1.8V, airfl ow is transverse)
OKY-T/3-D12 Effi ciency vs. Line Voltage and Load Current @ 25°C (VOUT = 1.8V)
1.0
1.3
1.5
1.8
2.0
2.3
2.5
2.8
3.0
3.3
3.5
20 25 30 35 40 45 50 55 60 65 70 75 80 85 90
Natural convection
Output Current (Amps)
Ambient Temperature (ºC)
Efficiency (%)
Load Current (Amps)
0
10
20
30
40
50
60
70
80
90
100
0 0.5 1 1.5 2 2.5 3 3.5
VIN = 8.3V
V
IN = 12V
V
IN = 13.8V
OKY-T/3,T/5-D12 Series
Adjustable Output 3 and 5-Amp DOSA-SMT DC/DC Converters
MDC_OKY-T/3,T/5-D12 Series.B15 Page 11 of 21
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