Power ICs

Thermal Derating (T
a
) (See Note 2)
PT3105, 12.0 VDC
(See Note 1)
PT3106, 15.0 VDC
(See Note 1)
Efficiency vs Output Current Efficiency vs Output Current Efficiency vs Output Current
Ripple vs Output Current Ripple vs Output Current Ripple vs Output Current
Thermal Derating (T
a
) (See Note 2) Thermal Derating (T
a
) (See Note 2)
Power Dissipation vs Output Current Power Dissipation vs Output Current Power Dissipation vs Output Current
Note 1: All data listed in the above graphs, except for derating data, has been developed from actual products tested at 25°C. This data is considered typical data for the DC-DC Converters.
Note 2: Thermal derating graphs are developed in free air convection cooling of 40-60 LFM.
PT3104, 5.0 VDC
(See Note 1)
Efficiency - %Ripple-(mV)Iout-(Amps)PD-(Watts)
Efficiency - % Efficiency - %
Ripple-(mV) Ripple-(mV)Iout-(Amps)
Iout-(Amps)
PD-(Watts) PD-(Watts)
Iout-(Amps) Iout-(Amps) Iout-(Amps)
Iout-(Amps) Iout-(Amps) Iout-(Amps)
Vin-(Volts) Vin-(Volts)Vin-(Volts)
Iout-(Amps) Iout-(Amps) Iout-(Amps)
63
24V Bus Products
DATA SHEETS
Power Trends, Inc. 27715 Diehl Road, Warrenville, IL 60555 [phone] Fax: [phone] http://
www.powertrends.com
For assistance or to order, call [phone]
CHARACTERISTIC DATA
PT3100 Series
24V
40
50
60
70
80
90
100
0 0.5 1 1.5 2 2.5 3
18V
24V
32V
40V
Vin
40
50
60
70
80
90
100
0.25 0.5 0.75 1 1.25
18V
24V
32V
40V
Vin
40
50
60
70
80
90
100
0.25 0.5 0.75 1
18V
24V
32V
40V
Vin
40V
10
30
50
70
90
110
0 0.5 1 1.5 2 2.5 3
32V
24V
18V
Vin
10
30
50
70
90
110
0.25 0.5 0.75 1 1.25
40V
32V
24V
18V
Vin
10
30
50
70
90
110
0.25 0.5 0.75 1
40V
32V
24V
18V
Vin
0
0.5
1
1.5
2
2.5
3
18 20 22 24 26 28 30 32 34 36 38 40
70°C
85°C
0
0.25
0.5
0.75
1
1.25
18 20 22 24 26 28 30 32 34 36 38 40
0
0.2
0.4
0.6
0.8
1
18 20 22 24 26 28 30 32 34 36 38 40
70°C
85°C
0
1
2
3
4
5
0 0.5 1 1.5 2 2.5 3
18V
24V
32V
40V
Vin
0
1
2
3
4
5
0.25 0.5 0.75 1
40V
32V
24V
18V
Vin
0
1
2
3
4
5
0.25 0.5 0.75 1 1.25
Vin
18V
24V
32V
40V
70˚C
85˚C