QRW025A0F41-H Lineage Power, QRW025A0F41-H Datasheet - Page 23

• Manufacturer Part Number: QRW025A0F41-H
• Description: DC/DC Converters & Regulators 3.3V 25A 10-Pin
• Manufacturer: Lineage Power

Specifications of QRW025A0F41-H

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 108981267

August 23, 2010
Thermal Considerations
Figure 41. Output Power Derating for QRW025A0Y (Vo =
Figure 42. Output Power Derating for QRW025A0G (Vo
Figure 43. Output Power Derating for QRW025A0F (Vo =
Lineage Power
40
35
30
25
20
15
10
5
0
20
1.8V) in Transverse Orientation with No
Baseplate; Airflow direction from VIN (+) to
VIN (–); VIN = 48V.
= 2.5V) in Transverse Orientation with No
Baseplate; Airflow direction from VIN (+) to
VIN (–); VIN = 48V.
3.3) in Transverse Orientation with No
Baseplate; Airflow direction from VIN (+) to
VIN (–); VIN = 48V.
30
LOCAL AMBIENT TEMPERATURE, T (°C)
40 50
(continued)
60 70
80
A
90
36 Vdc - 75 Vdc Input, 1.2 to 3.3 Vdc Output; 25A
23