MB39C308 Datasheet, PDF (24/60 Pages) Fujitsu Component Limited. – 6ch DC/DC Converter IC for LPIA Platform VR

MB39C308
■ TYPICAL CHARACTERISTICS
• Maximum Power Dissipation vs. Operating Ambient Temperature
Power Dissipation vs. Operating Ambient Temperature
4
Air flow: 0 m/s
3
2
1
0
-50
-25
0
+25
+50
+75
+100
Operating Ambient Temperature Ta ( °C)
The Allowable power dissipation is shown in the “• Maximum Power Dissipation vs. Operating Ambient Temper-
ature”. The maximum power dissipation depends on the thermal capability of the given package, and the ambient
temperature.
Sum of power dissipation of each channel (CH1 to CH6) should not exceed the maximum rating. Expected power
loss of the each channel's over load current are shown in the “• Power Loss Curve for each channel”.
• The condition of the thermal model
Air flow : 0 m/s
MB39C308
(9 mm × 9 mm × 1.3 mm)
Printed circuit board
(FR4 : 117 mm × 84 mm × 0.8 mm)
24
DS04-27261-6E