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PT4560 Series
30-W 48-V Input
Isolated DC/DC Converter
PT4563, 12.0 VDC (See Note A)
Efficiency vs Output Current
Ripple vs Output Current
Power Dissipation vs Output Current
Safe Operating Area, Vin =48V (See Note B)
PT4571, 9.0 VDC (See Note A)
Note A:
All data listed in the above graphs has been developed from actual products tested at 25°C. This data is considered typical data for the DC-DC Converter.
Note B:
SOA curves represent operating conditions at which internal components are at or below manufacturer’s maximum rated operating temperature.
PT4564, 15 VDC (See Note A)
Typical Characteristics
20
30
40
50
60
70
80
90
0.0
0.5
1.0
1.5
2.0
Iout (A)
Ambient
Temperature
(
°C)
200LFM
120LFM
60LFM
Nat Conv
Airflow
Efficiency vs Output Current
Ripple vs Output Current
Power Dissipation vs Output Current
Safe Operating Area, Vin =48V (See Note B)
Efficiency vs Output Current
Ripple vs Output Current
Power Dissipation vs Output Current
Safe Operating Area, Vin =48V (See Note B)
60
65
70
75
80
85
90
00.5
11.5
2
2.5
3
Iout (A)
Efficiency
-
%
36.0V
48.0V
60.0V
75.0V
VIN
0
1
2
3
4
5
6
7
0
0.5
1
1.5
2
2.5
3
Iout (A)
Pd
-
Watts
75.0V
60.0V
48.0V
36.0V
V
IN
50
60
70
80
90
00.5
11.5
2
Iout (A)
Efficiency
-
%
48.0V
60.0V
75.0V
36.0V
V
IN
0
2
4
6
8
0
0.5
1
1.5
2
Iout (A)
Pd
-
Watts
36.0V
75.0V
60.0V
48.0V
VIN
0
100
200
300
400
00.5
11.5
2
Iout (A)
Ripple
-
mV
75.0V
60.0V
48.0V
36.0V
V
IN
0
30
60
90
120
150
00.5
11.5
22.5
3
Iout (A)
Ripple
-
mV
75.0V
60.0V
48.0V
36.0V
VIN
50
55
60
65
70
75
80
85
90
00.5
11.5
22.5
Iout (A)
Efficiency
-
%
36.0V
48.0V
60.0V
75.0V
VIN
0
1
2
3
4
5
6
0
0.5
1
1.5
2
2.5
Iout (A)
Pd
-
Watts
75.0V
60.0V
48.0V
36.0V
VIN
0
40
80
120
160
200
00.5
11.5
22.5
Iout (A)
Ripple
-
mV
75.0V
60.0V
48.0V
36.0V
VIN
20
30
40
50
60
70
80
90
00.5
11.5
22.5
Iout (A)
Ambient
Temperature
(
°C)
200LFM
120LFM
60LFM
Nat conv
Airflow
20
30
40
50
60
70
80
90
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Iout (A)
Ambient
Temperature
(
°C)
200LFM
120LFM
60LFM
Nat Conv
Airflow