Datasheet

Typical Characteristics
Output Current Characteristic
Output Current Derating, V
O
= 0.6 V Output Current Derating, V
O
= 1.0 V
Available load current vs. ambient air temperature and airflow at
V
O
= 0.6 V, V
I
= 12 V. See Thermal Consideration section.
Output Current Derating, V
O
= 1.8 V Output Current Derating, V
O
= 3.3 V
Available load current vs. ambient air temperature and airflow at
V
O
= 1.0 V, V
I
= 12 V. See Thermal Consideration section.
Available load current vs. ambient air temperature and airflow at
V
O
= 1.8 V, V
I
= 12 V. See Thermal Consideration section.
Current Limit Characteristics, V
O
= 1.0 V Current Limit Characteristics, V
O
= 3.3 V
Available load current vs. ambient air temperature and airflow at
V
O
= 3.3 V, V
I
= 12 V. See Thermal Consideration section.
Output voltage vs. load current at T
P1
= +25 °C, V
O
= 1.0 V.
Note: Output enters hiccup mode at current limit.
0
10
20
30
40
50
20 40 60 80 100 120
[A]
[°C]
3.0 m/s
2.0 m/s
1.0 m/s
O
utput voltage vs. load current at T
P1
= +25 °C, V
O
= 3.3 V.
Note: Output enters hiccup mode at current limit.
0.5 m/s
Nat. Conv.
0
10
20
30
40
50
20 40 60 80 100 120
[A]
[°C]
3.0 m/s
2.0 m/s
1.0 m/s
0.5 m/s
Nat. Conv.
0
10
20
30
40
50
20 40 60 80 100 120
[A]
[°C]
3.0 m/s
2.0 m/s
1.0 m/s
0.5 m/s
Nat. Conv.
0
10
20
30
40
50
20 40 60 80 100
[A]
120
[°C]
3.0 m/s
2.0 m/s
1.0 m/s
0.5 m/s
Nat. Conv.
0.0
0.3
0.6
0.9
1.2
50 55 60 65
[V]
[A]
4.5 V
5.0 V
12 V
14 V
V
I
= 5.0, 12 V
V
I
= 4.5,14 V
0.0
1.0
2.0
3.0
4.0
50 55 60 65
[A]
[V]
4.5 V
5.0 V
12 V
14 V
V
I
= 12, 14 V
V
I
= 4.5, 5 .0V
OKDx-T/50-W12-C
50A Digital PoL DC-DC Converter Series
MDC_OKDx-T/50-W12-C.A04 Page 8 of 41
www.murata-ps.com/support