Datasheet
www.murata-ps.com/support
TYPICAL PERFORMANCE DATA
UQQ Series
Wide Input Range Single Output DC-DC Converters
MDC_UQQ.D05 Page 8 of 18
5111
0OWER$ISSIPATIONVS,OAD#URRENT #
,OAD#URRENT!MPS
0OWER$ISSIPATION7ATTS
6
).
6
6
).
6
6
).
6
6
).
6
6
).
6
Output Current (Amps)
Ambient Temperature (
°
C)
–40 25 30 35 40 45 50 55 60 65 70 75 80 85
8.0
7.5
7.0
6.5
6.0
5.5
5.0
4.5
4.0
400 lfm
200 lfm
300 lfm
100 lfm
Natural Convection
UQQ-12/8-Q12P Maximum Current Temperature Derating
With baseplate, V
IN
= 12V (transverse air flow at sea level)
4.0
4.5
5.0
5.5
6.0
6.5
7.0
7.5
8.0
20 25 30 35 40 45 50 55 60 65 70 75 80 85 90
UQQ-12/8-Q12P Maximum Current Temperature Derating
(no baseplate, V
IN = 12V, air flow is transverse)
Output Current (Amps)
Ambient Temperature (
°
C)
Natural Convection
100 lfm
200 lfm
300 lfm
400 lfm
51110
%FFICIENCYVS,INE6OLTAGEAND,OAD#URRENT #
,OAD#URRENT!MPS
%FFICIENCY
6
).
6
6
).
6
6
).
6
6
).
6
6
).
6