QPW050A0F1-H Lineage Power, QPW050A0F1-H Datasheet - Page 17

• Manufacturer Part Number: QPW050A0F1-H
• Description: CONVERTR DC/DC 3.3V 165W OUT T/H
• Manufacturer: Lineage Power
• Series: QPWr
• Type: Isolated with Remote On/Offr

Specifications of QPW050A0F1-H

• Output: 3.3V
• Number Of Outputs: 1
• Power (watts): 165W
• Mounting Type: Through Hole
• Voltage - Input: 36 ~ 75V
• Package / Case: 10-DIP Module
• 1st Output: 3.3 VDC @ 50A
• Size / Dimension: 2.28" L x 1.45" W x 0.42" H (57.9mm x 36.8mm x 10.7mm)
• Power (watts) - Rated: 165W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 93%
• Approvals: CE, CSA, UL, VDE
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -

Data Sheet
February 2, 2011
The following figures provide thermal derating characteristics.
Figure 47. Output Power Derating for QPW060A0M (Vo
= 1.5V) in Longitudinal Orientation with no baseplate;
Airflow Direction From Vin(–) to Vout(--); Vin = 48V.
Figure 48. Output Power Derating for QPW060A0M (Vo
= 1.5V) in Transverse Orientation with no baseplate;
Airflow Direction From Vin(–) to Vin(+); Vin = 48V.
Figure 49. Output Power Derating for QPW060A0P (Vo
= 1.2V) in Longitudinal Orientation with no baseplate;
Airflow Direction From Vin(–) to Vout(--); Vin = 48V.
LINEAGE
60
50
40
30
20
10
60
50
40
30
20
10
60
50
40
30
20
10
0
0
0
25 30 35 40 45 50 55 60 65 70 75 80 85
25 30 35 40 45 50 55 60 65 70 75 80 85
25 30 35 40 45 50 55 60 65 70 75 80 85
POWER
NATURAL CONVECTION
2.0 m/s (400 ft./min.)
1.0 m/s (200 ft./min.)
NATURAL CONVECTION
1.0 m/s (200 ft./min.)
1.0 m/s (200 ft./min.)
2.0 m/s (400 ft./min.)
LOCAL AMBIENT TEMPERATURE, T
2.0 m/s (400 ft./min.)
LOCAL AMBIENT TEMPERATURE, T
LOCAL AMBIENT TEMPERATURE, T
CONVECTION
NATURAL
QPW050/060 Series Power Modules; DC-DC converters
A
A
A
(C)
(C)
(C)
Figure 50. Output Power Derating for QPW060A0P (Vo
= 1.2V) in Transverse Orientation with no baseplate;
Airflow Direction From Vin(–) to Vin(+); Vin = 48V.
Please refer to the Application Note “Thermal
Characterization Process For Open-Frame Board-Mounted
Power Modules” for a detailed discussion of thermal
aspects including maximum device temperatures.
36-75Vdc Input; 1.2Vdc to 3.3Vdc Output
60
50
40
30
20
10
0
25 30 35 40 45 50 55 60 65 70 75 80 85
NATURAL CONVECTION
1.0 m/s (200 ft./min.)
2.0 m/s (400 ft./min.)
LOCAL AMBIENT TEMPERATURE, T
A
(C)
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