pt4227 Thaler Corporation, pt4227 Datasheet - Page 3

• Manufacturer Part Number: pt4227
• Description: 3.3vout 10w 48v-input Isolated Dc/dc Converter
• Manufacturer: Thaler Corporation

Safe Operating Area @Vin =48V
90
80
70
60
50
40
30
20
2.5
1.5
0.5
Note A:
Note B:
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90
85
80
75
70
65
60
70
60
50
40
30
20
10
3
2
1
0
0
PT4222, V
0
PT4220 Series
10-W Low-Profile 48V-Input
Isolated DC/DC Converter
0
0
0
Efficiency vs Output Current
Output Ripple vs Output Current
Power Dissipation vs Output Current
0.5
0.5
0.5
0.5
1
1
1
1
o
Iout (A)
Iout (A)
Iout (A)
Iout (A)
1.5
=3.3VDC
1.5
1.5
1.5
2
2
2
2
2.5
2.5
2.5
2.5
3
3
3
3
Airflow
200LFM
120LFM
60LFM
Nat conv
V
V
75.0V
60.0V
48.0V
36.0V
V
36.0V
48.0V
60.0V
75.0V
IN
36.0V
48.0V
60.0V
75.0V
IN
IN
Safe Operating Area @Vin =48V
90
80
70
60
50
40
30
20
50
40
30
20
10
90
80
70
60
50
1.6
1.2
0.8
0.4
0
2
0
PT4223, V
0
0
0
Output Ripple vs Output Current
Efficiency vs Output Current
0
Power Dissipation vs Output Current
Typical Characteristics
0.4
0.4
0.4
0.4
0.8
o
0.8
Iout (A)
0.8
0.8
Iout (A)
Iout (A)
Iout (A)
=5.0VDC
1.2
1.2
1.2
1.2
1.6
1.6
1.6
1.6
2
2
2
2
Airflow
200LFM
120LFM
60LFM
Nat conv
V
V
V
36.0V
48.0V
60.0V
75.0V
36.0V
48.0V
60.0V
75.0V
75.0V
60.0V
48.0V
36.0V
IN
IN
IN
Safe Operating Area @Vin =48V
90
80
70
60
50
40
30
20
PT4224, V
1.6
1.2
0.8
0.4
90
80
70
60
50
120
100
80
60
40
20
0
0
0
Efficiency vs Output Current
0
0
Output Ripple vs Output Current
0
Power Dissipation vs Output Current
0.2
0.2
0.2
0.2
o
0.4
Iout (A)
=12.0VDC
0.4
0.4
0.4
Iout (A)
Iout (A)
Iout (A)
0.6
0.6
0.6
0.6
0.8
0.8
0.8
0.8
1
1
1
1
Airflow
200LFM
120LFM
60LFM
Nat conv
V
V
V
36.0V
48.0V
60.0V
75.0V
36.0V
48.0V
60.0V
75.0V
75.0V
60.0V
48.0V
36.0V
IN
IN
IN